17 - Rubber and plastic; packing and insulating materials
Goods & Services
Protective transport interface units and modules, namely
blocks/pads in PUR for use in production, handling,
transport and installation of modules for wind turbine and
energy project components.
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Protective transport interface units and modules, namely blocks/pads in PUR for use in production, handling, transport and installation of modules for wind turbine and energy project components.
The present invention relates to a wind turbine storage and/or transport system comprising a wind turbine storage and/or transport equipment, and an in-use/not in-use system to be arranged in connection with the wind turbine storage and/or transport equipment, the wind turbine storage and/or transport equipment being configured to support carry the wind turbine component, wherein the in-use/not in-use system comprises one or more detector device(s) being configured to determining a presence of the wind turbine component in or on the wind turbine storage and/or transport equipment.
17 - Rubber and plastic; packing and insulating materials
Goods & Services
Protective transport interface units and modules, namely blocks/pads in PUR for use in production, handling, transport and installation of modules for wind turbine and energy project components.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Optical fibre sensors; software for the merging of sensor
data; software consisting of algorithms for the merging of
sensor data; instruments for surveying physical data;
checking (supervision) apparatus and instruments; measuring,
detection and monitoring equipment; electronic indicators
and controllers; measuring, counting, tracking and
calibration instruments; physical analysing apparatus [other
than for medical use]; apparatus and instruments for
physics; precision measuring apparatus; sensors used in
plant control; sensors for the control of motors; sensors
for measuring instruments; sensors and detectors; monitoring
instruments; computer programmes for data processing; sensor
controllers; sensory software; wind measurement apparatus;
vibration sensors for installation in windmill housings;
programmable logic controllers; downloadable computer
software for remote monitoring and analysis; computer
software for machine learning and artificial intelligence;
computer application software for use in implementing the
Internet of things [IoT]; computer hardware modules for use
in electronic devices using the Internet of things [IoT];
programmable controllers; electronic control systems;
wireless controllers to remotely monitor and control the
function and status of other electrical, electronic, and
mechanical devices or systems. Data processing for the collection of data for business
purposes; advertising, marketing and promotional services;
computerised data verification. Data transmission; digital transmission of data; electronic
instructions transmission services; communication services
for the electronic transmission of information; optical
fibre telecommunications services; transmission of
information by data communications for assisting decision
making. Computer aided industrial testing; technical measuring and
testing; development and testing of computing methods,
algorithms and software; development of measuring and
testing methods; development of software for digital signal
processing; software development, programming and
implementation; design and development of computer software
for evaluation and calculation of data; design and
development of testing and analysis methods; design and
development of computer software for the control, regulation
and monitoring of wind power plants; research in measurement
technology; research and development services in connection
with physics; engineering research; process monitoring for
quality assurance; quality control testing services for
industrial machinery; testing the functionality of apparatus
and instruments; testing, authentication and quality
control; technical inspection services; technological
monitoring and inspection; design and development of
software for functional safety; design and development of
software for diagnostic functionality; scientific research
in the field of development methodology; research and
development in the field of functional safety; engineering
services in the field of functional safety; science and
technology services; engineering services relating to data
processing; research in the field of data processing
technology; computer aided industrial analysis services;
analysis and testing services relating to electrical
engineering apparatus; programming of electronic control
systems; creation of control programs for electric operation
control and drive modules.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Optical fibre sensors; software for the merging of sensor data; software consisting of algorithms for the merging of sensor data; instruments for surveying physical data; checking (supervision) apparatus and instruments; measuring, detection and monitoring equipment; electronic indicators and controllers; measuring, counting, tracking and calibration instruments; physical analysing apparatus [other than for medical use]; apparatus and instruments for physics; precision measuring apparatus; sensors used in plant control; sensors for the control of motors; sensors for measuring instruments; sensors and detectors; monitoring instruments; computer programmes for data processing; sensor controllers; sensory software; wind measurement apparatus; vibration sensors for installation in windmill housings; programmable logic controllers; downloadable computer software for remote monitoring and analysis; computer software for machine learning and artificial intelligence; computer application software for use in implementing the Internet of things [IoT]; computer hardware modules for use in electronic devices using the Internet of things [IoT]; programmable controllers; electronic control systems; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems. Data processing for the collection of data for business purposes; advertising, marketing and promotional services; computerised data verification. Data transmission; digital transmission of data; electronic instructions transmission services; communication services for the electronic transmission of information; optical fibre telecommunications services; transmission of information by data communications for assisting decision making. Computer aided industrial testing; technical measuring and testing; development and testing of computing methods, algorithms and software; development of measuring and testing methods; development of software for digital signal processing; software development, programming and implementation; design and development of computer software for evaluation and calculation of data; design and development of testing and analysis methods; design and development of computer software for the control, regulation and monitoring of wind power plants; research in measurement technology; research and development services in connection with physics; engineering research; process monitoring for quality assurance; quality control testing services for industrial machinery; testing the functionality of apparatus and instruments; testing, authentication and quality control; technical inspection services; technological monitoring and inspection; design and development of software for functional safety; design and development of software for diagnostic functionality; scientific research in the field of development methodology; research and development in the field of functional safety; engineering services in the field of functional safety; science and technology services; engineering services relating to data processing; research in the field of data processing technology; computer aided industrial analysis services; analysis and testing services relating to electrical engineering apparatus; programming of electronic control systems; creation of control programs for electric operation control and drive modules.
A lightning protection system for a wind turbine blade having-a structural element made of fiber reinforced polymer (FRP). The lightning protection system includes a first down conductor extending from a tip end to a tip connection block and a second down conductor extending from the tip connection block between and along the structural element and a pressure side towards a root connection block. A third down conductor extending from the tip connection block between and along the structural element and a suction side towards the root connection block. The second down conductor includes a first expanded foil or a first mesh and the third down conductor includes a second expanded foil or a second mesh. The first expanded foil or first mesh and the second expanded foil or second mesh include a plurality of conductive connection points arranged in the vicinity of the tip and root connection blocks.
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Optical fibre sensors; Software for the merging of sensor data; Software consisting of algorithms for the merging of sensor data; Instruments for surveying physical data; Checking (supervision) apparatus and instruments; Measuring, detection and monitoring equipment; Indicators and controllers; Measuring, counting, tracking and calibration instruments; Physical analysing apparatus [other than for medical use]; Apparatus and instruments for physics; Precision measuring apparatus; Sensors used in plant control; Sensors for the control of motors; Sensors for measuring instruments; Sensors and detectors; Monitoring instruments; Computer programmes for data processing; Sensor controllers; Sensory software; Wind measurement apparatus; Vibration sensors for installation in wind mill housings; Programmable logic controllers; Downloadable computer software for remote monitoring and analysis; Computer software for machine learning and artificial intelligence; Computer application software for use in implementing the Internet of Things [IoT]; Computer hardware modules for use in electronic devices using the Internet of Things [IoT]; Programmable controllers; Electronic control systems; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems. Data processing for the collection of data for business purposes; Advertising, marketing and promotional services; Computerised data verification. Data transmission; Digital transmission of data; Electronic instructions transmission services; Communication services for the electronic transmission of information; Optical fibre telecommunications services; Transmission of information by data communications for assisting decision making. Computer aided industrial testing; Technical measuring and testing; Development and testing of computing methods, algorithms and software; Development of measuring and testing methods; Development of software for digital signal processing; Software development, programming and implementation; Design and development of computer software for evaluation and calculation of data; Design and development of testing and analysis methods; Design and development of computer software for the control, regulation and monitoring of wind power plants; Research in measurement technology; Research and development services in connection with physics; Engineering research; Process monitoring for quality assurance; Quality control testing services for industrial machinery; Testing the functionality of apparatus and instruments; Testing, authentication and quality control; Technical inspection services; Technical supervision and inspection; Design and development of software for functional safety; Design and development of software for diagnostic functionality; Scientific research in the field of development methodology; Research and development in the field of functional safety; Engineering services in the field of functional safety; Science and technology services; Engineering services relating to data processing; Research in the field of data processing technology; Computer aided industrial analysis services; Analysis and testing services relating to electrical engineering apparatus; Programming of electronic control systems; Creation of control programs for electric operation control and drive modules.
9.
A CONDITION MONITORING SYSTEM FOR A WIND TURBINE, A WIND TURBINE, AND A METHOD FOR AN OPERATION MONITORING OF A WIND TURBINE
A condition monitoring system for a wind turbine, with the wind turbine comprising a tower, a nacelle, a hub, and wind turbine blades attached to the hub, wherein each blade comprises an electric conductor system, in particular a lightning protection system, and wherein the tower, nacelle and hub comprise a stationary electric conductor system, in particular including an electric grounding system of the wind turbine, comprises: a controller which is configured to provide input probe signals for injection into the electric conductor system of a blade, when the respective blade is aligned with the tower, and at least one measurement device configured to detect response signals, which is a system response after injection of the probe signals, wherein the system response is generated by the electric conductor system of the blade and the stationary electric conductor system, which is coupled to the electric conductor system via a capacitive coupling between the blade and the tower, in particular when the blade is aligned with the tower, and wherein the condition monitoring system is configured to provide the input probe signals for injection into the electric conductor system of a blade every time the blade aligns with the tower or at predefined intervals or on demand when the blade aligns with the tower.
The invention involves the recovery of high-quality polyols from polyurethane wastes using a three-phase glycolysis process by bringing the polyurethane in contact with a catalyst and a glycolyzing compound to obtain a reaction mixture; reacting the reaction mixture for a predefined reaction time to create a recycled mixture; separating the recycled mixture into three immiscible phases to obtain the high-quality polyols in a polyol phase; and using the recovered polyol phase as a polyol component in a process for making another polyurethane product. The invention further relates to a polyol product obtained by the recovering method.
C08G 18/76 - Polyisocyanates or polyisothiocyanates cyclic aromatic
C08J 11/24 - Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
A tip-marking device (6) for making the tip end (2) of a wind turbine blade (1) more clearly visible is disclosed, said tip-marking device (6) comprising a sleeve part (7), which is made from an elastic material and configured to be mounted around the tip end (2) of a wind turbine blade (1) in such a way that at least an edge of the sleeve part (7) at a first end thereof, which is furthest away from the tip end (2) of the wind turbine blade (1), fits tightly around the outer surface of the wind turbine blade (1).
Disclosed is a buoyancy module configured for being in at least two different configurations including a straight configuration, and a folded assembly configuration.
COMPUTER-IMPLEMENTED METHOD AND DEVICE FOR ADJUSTING A BLADE LOAD MEASUREMENT SYSTEM OF A ROTOR BLADE OF A WIND TURBINE, WIND TURBINE HAVING AT LEAST ONE ROTOR BLADE WITH A STRAIN SENSOR, AND COMPUTER-READABLE STORAGE MEDIUM
Blade loads acting on a rotor blade are usually determined taking into account strains acting thereon, which can be detected by strain sensors. To date, strain sensors have been adjusted using a rotor angle. Detection of the rotor angle is, however, often unreliable or inaccurate, and therefore no adequate solution has been found to date for adjusting the strain sensors simply and accurately. According to the invention, the problem is solved by a computer-implemented method for adjusting a first blade load measurement system having at least one strain sensor on a first rotor blade of a wind turbine, the method comprising the following steps: a first acceleration is measured by means of a first acceleration sensor; a first reference bending moment and/or a first reference axial force is/are determined based on the first acceleration measured; a first measured bending moment and/or a first measured axial force is/are determined based on values measured by the at least one strain sensor of the first blade load measurement system and a first adjustment parameter set, containing first initial adjustment parameter values, assigned to the first blade load measurement system; a first deviation of the first reference bending moment and/or the first reference axial force from the first measured bending moment and/or the first measured axial force is determined; the adjustment parameter values of the first adjustment parameter set for the first blade load measurement system are adapted such that the first deviation is less than or equal to a threshold value.
A conductive connection between a Carbon Fiber Reinforced Polymer (CFRP) element and one or more down conductor(s), the CFRP element being electrically conductive and has a face. The conductive connection including an interface conductive patch provided on the face of CFRP element for electrically connecting the CFRP element with the interface conductive patch, the interface conductive patch is electrically connected with the one or more down conductor(s).
The present invention relates to a wind turbine storage and/or transport system comprising a wind turbine storage and/or transport equipment, and an in-use/not in-use system to be arranged in connection with the wind turbine storage and/or transport equipment, the wind turbine storage and/or transport equipment being configured to support carry the wind turbine component, wherein the in-use/not in-use system comprises one or more detector device(s) being configured to determining a presence of the wind turbine component in or on the wind turbine storage and/or transport equipment.
The present invention relates to a conductive connection between a Carbon Fibre Reinforced Polymer (CFRP) element and one or more down conductor(s), the CFRP element being electrically conductive and has a face, the conductive connection comprising an interface conductive patch provided on the face of CFRP element for electrically connecting the CFRP element with the interface conductive patch, the interface conductive patch is electrically connected with the one or more down conductor(s).
The present invention relates to a lightning protection system for a wind turbine blade, the wind turbine blade comprises a root end and a tip end and a longitudinal axis, a pressure side and a suction side, the pressure side and the suction side are the outer faces of the wind turbine blade, and a structural element extending along the longitudinal axis, the structural element is a spar or beam made of fibre reinforced polymer (FRP), the lightning protection system comprising:-a first down conductor extending from the tip end to a tip connection block arranged at a predetermined distance from the tip end, the first down conductor being electrically connected with the tip connection block,-a second down conductor extending from the tip connection block between and along the structural element and the pressure side towards a root connection block arranged at the root end,-a third down conductor extending from the tip connection block between and along the structural element and the suction side towards the root connection block,-the second down conductor comprises a first expanded foil or a first mesh and the third down conductor comprises a second expanded foil or a second mesh, the first expanded foil or first mesh and the second expanded foil or second mesh are made of a conductive material, the first expanded foil or first mesh and the second expanded foil or second mesh comprise a plurality of conductive connection points, the conductive connection points are arranged in the vicinity of the tip connection block and the root connection block and are electrically connected with the tip connector block and the root connector block, respectively.
The present invention relates to conductor connection system for a wind turbine lightning protection system adapted to protect a wind turbine blade from lightning strikes. The lightning protection system comprises a down conductor cable adapted to extend in a longitudinal direction of the wind turbine blade and arranged for connection to the root end of the wind turbine blade, and comprises a number of lightning receptors electrically connected to and distributed along the length of the down conductor cable. The down conductor connection system comprises a modular down conductor cable having a first and second down conductor cable part, and at least one down conductor connector arranged between and connected to the ends of the down conductor cable parts. The down conductor connector comprises first and second terminals, connected to an end of each down conductor part, respectively, where the first and second terminals are adapted for mutual connection.
The present invention relates to a wind turbine storage and/or transport system comprising a wind turbine storage and/or transport equipment, and an in-use/not in-use system to be arranged in connection with the wind turbine storage and/or5transport equipment, the wind turbine storage and/or transport equipment being configured to support carry the wind turbine component, wherein the in-use/not in-use system comprises one or more detector device(s) being configured to determining a presence of the wind turbine component in or on the wind turbine storage and/or transport equipment.
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinationsPosition-fixing by co-ordinating two or more distance determinations
G06Q 10/08 - Logistics, e.g. warehousing, loading or distributionInventory or stock management
H04W 4/029 - Location-based management or tracking services
B60P 3/40 - Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load-supporting elements
F03D 13/40 - Arrangements or methods specially adapted for transporting wind motor components
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines and parts and accessories therefore including
wind turbine blades; machines and apparatus to be used in
connection with wind turbines and/or wind turbine blades,
namely, machines and apparatus to measure and control a
condition and/or load of wind turbine blades, and parts and
accessories thereof (not included in other classes); plants,
apparatus, machines and generators for producing power,
including electricity and thermal energy and parts and
accessories therefor; the aforementioned goods not for
vehicles. Electrical apparatus and instruments as well as software for
wind turbines, wind turbine blades and/or wind turbine
operation; electrical and electronic apparatus and
instruments as well as software to measure and control the
condition and/or load of wind turbine blades; electrical and
electronic sensors for use with wind turbines and wind
turbine blades; fiber optic sensors for use with wind
turbines and wind turbine blades; wind turbine controllers;
controllers for wind turbine blades; electrical and
electronic apparatus and instruments as well as software to
monitoring and positioning wind turbine components and/or
transport equipment; surge arresters; lightning arresters;
lightning arrester equipment; installations for lightning
protection; installations for determining position of
lightning strike; installations for determining current
magnitude of a lightning strike on a wind turbine;
installations for determining position of lightning strike
on a wind turbine blade; installations for determining
current magnitude of a lightning strike on a wind turbine
blade; conductors (lightning); lightning conductors (rods);
power lines and power line conductors; parts and accessories
for the aforementioned goods. Leading edge covers made from elastomeric polyurethane for
protecting the edges of wind turbine blades against rain and
particle erosion. Scientific and technological services and research work and
testing services and respective designer services; design
and development of computer hardware and software; research
work and testing work related to lightning protection
systems, to sensor technology, monitoring equipment and/or
to leading edge protection of wind turbine blades; services
relating to technical condition and/or load monitoring
relating to a wind turbine; advice and consultancy service
relating to technical condition and/or load monitoring of a
wind turbine; advice and consultancy service relating to
technical condition and/or load monitoring of a wind turbine
blade; advice and consultancy service relating to
positioning and/or condition monitoring of a wind turbine
component and/or transport equipment; collection of
technical information relating to condition and/or load of a
wind turbine; collection of technical information relating
to condition and/or load of a wind turbine blade; collection
of information relating to positions and/or condition of a
wind turbine component and/or transport equipment;
computer-aided monitoring services namely condition
monitoring and/or load monitoring of a wind turbine and/or a
wind turbine blade; computer-aided monitoring services
namely positioning monitoring and/or condition monitoring of
a wind turbine component and/or a transport equipment.
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines and parts and accessories therefore, namely, wind turbine blades; machines and apparatus to be used in connection with wind turbines and/or wind turbine blades, namely, machines and apparatus to measure and control a condition and/or load of wind turbine blades, namely, strain sensors, temperature sensors, accelerometers, vibration sensors, microphones, lightning current sensors, sensor transducers and parts and accessories thereof (not included in other classes); plants, apparatus, machines and generators for producing power, namely, electricity and thermal energy, in the nature of wind turbines and parts and accessories therefor; the aforementioned goods not for vehicles Electrical apparatus and instruments as well as downloadable software for wind turbines, wind turbine blades, namely, strain sensors, temperature sensors, accelerometers, vibration sensors, microphones, lightning current sensors, CMS for lightning protection systems, sensor transducers; electrical and electronic apparatus and instruments as well as downloadable software, all to measure and control the condition and/or load of wind turbine blades, namely, strain sensors, temperature sensors, accelerometers, vibration sensors, microphones, lightning current sensors, CMS for lightning protection systems, sensor transducers, sensor data processing equipment, cloud storage and processing algorithms; electrical and electronic sensors for use with wind turbines and wind turbine blades; fiber optic sensors for use with wind turbines and wind turbine blades; wind turbine controllers; controllers for wind turbine blades; electrical and electronic apparatus and instruments as well as downloadable software, all for monitoring and positioning wind turbine components and/or transport equipment, namely transport pads, transport trackers, software for managing transport trackers, cloud solutions for managing transport trackers; surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection; installations for determining position of lightning strike; installations for determining current magnitude of a lightning strike on a wind turbine; installations for determining position of lightning strike on a wind turbine blade; installations for determining current magnitude of a lightning strike on a wind turbine blade; conductors (lightning); lightning conductors being rods; power lines and power line conductors; parts and accessories for the aforementioned goods Leading edge covers made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion Scientific and technological services, namely, research work in the field of wind turbines and respective design of wind turbines, and testing services and respective designer services; design and development of computer hardware and software; research work and testing work related to lightning protection systems, to sensor technology, monitoring equipment and/or to leading edge protection of wind turbine blades; services relating to technical condition and/or load monitoring relating to a wind turbine; advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine; advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine blade; advice and consultancy service relating to positioning and/or condition monitoring of a wind turbine component and/or transport equipment; collection of technical information relating to condition and/or load of a wind turbine; collection of technical information relating to condition and/or load of a wind turbine blade; collection of information relating to positions and/or condition of a wind turbine component and/or transport equipment; computer-aided monitoring services namely condition monitoring and/or load monitoring of a wind turbine and/or a wind turbine blade; computer-aided monitoring services namely positioning monitoring and/or condition monitoring of a wind turbine component and/or a transport equipment
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines and parts and accessories therefore including wind turbine blades; machines and apparatus to be used in connection with wind turbines and/or wind turbine blades, namely, machines and apparatus to measure and control a condition and/or load of wind turbine blades, and parts and accessories thereof (not included in other classes); plants, apparatus, machines and generators for producing power, including electricity and thermal energy and parts and accessories therefor; the aforementioned goods not for vehicles. Electrical apparatus and instruments as well as software for wind turbines, wind turbine blades and/or wind turbine operation; electrical and electronic apparatus and instruments as well as software to measure and control the condition and/or load of wind turbine blades; electrical and electronic sensors for use with wind turbines and wind turbine blades; fiber optic sensors for use with wind turbines and wind turbine blades; wind turbine controllers; controllers for wind turbine blades; electrical and electronic apparatus and instruments as well as software to monitoring and positioning wind turbine components and/or transport equipment; Surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection; installations for determining position of lightning strike; installations for determining current magnitude of a lightning strike on a wind turbine; installations for determining position of lightning strike on a wind turbine blade; installations for determining current magnitude of a lightning strike on a wind turbine blade; conductors (lightning); lightning conductors (rods); power lines and power line conductors; parts and accessories for the aforementioned goods. Leading edge covers made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. Scientific and technological services and research work and testing services and respective designer services; design and development of computer hardware and software; Research work and testing work related to lightning protection systems, to sensor technology, monitoring equipment and/or to leading edge protection of wind turbine blades; Services relating to technical condition and/or load monitoring relating to a wind turbine; Advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine; Advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine blade; Advice and consultancy service relating to positioning and/or condition monitoring of a wind turbine component and/or transport equipment; Collection of technical information relating to condition and/or load of a wind turbine; Collection of technical information relating to condition and/or load of a wind turbine blade; Collection of information relating to positions and/or condition of a wind turbine component and/or transport equipment; Computer-aided monitoring services namely condition monitoring and/or load monitoring of a wind turbine and/or a wind turbine blade; Computer-aided monitoring services namely positioning monitoring and/or condition monitoring of a wind turbine component and/or a transport equipment.
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines and parts and accessories therefore including wind turbine blades; machines and apparatus to be used in connection with wind turbines and/or wind turbine blades, namely, machines and apparatus to measure and control a condition and/or load of wind turbine blades, and parts and accessories thereof (not included in other classes); plants, apparatus, machines and generators for producing power, including electricity and thermal energy and parts and accessories therefor; the aforementioned goods not for vehicles. Electrical apparatus and instruments as well as software for wind turbines, wind turbine blades and/or wind turbine operation; electrical and electronic apparatus and instruments as well as software to measure and control the condition and/or load of wind turbine blades; electrical and electronic sensors for use with wind turbines and wind turbine blades; fiber optic sensors for use with wind turbines and wind turbine blades; wind turbine controllers; controllers for wind turbine blades; electrical and electronic apparatus and instruments as well as software to monitoring and positioning wind turbine components and/or transport equipment; Surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection; installations for determining position of lightning strike; installations for determining current magnitude of a lightning strike on a wind turbine; installations for determining position of lightning strike on a wind turbine blade; installations for determining current magnitude of a lightning strike on a wind turbine blade; conductors (lightning); lightning conductors (rods); power lines and power line conductors; parts and accessories for the aforementioned goods. Leading edge covers made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. Scientific and technological services and research work and testing services and respective designer services; design and development of computer hardware and software; Research work and testing work related to lightning protection systems, to sensor technology, monitoring equipment and/or to leading edge protection of wind turbine blades; Services relating to technical condition and/or load monitoring relating to a wind turbine; Advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine; Advice and consultancy service relating to technical condition and/or load monitoring of a wind turbine blade; Advice and consultancy service relating to positioning and/or condition monitoring of a wind turbine component and/or transport equipment; Collection of technical information relating to condition and/or load of a wind turbine; Collection of technical information relating to condition and/or load of a wind turbine blade; Collection of information relating to positions and/or condition of a wind turbine component and/or transport equipment; Computer-aided monitoring services namely condition monitoring and/or load monitoring of a wind turbine and/or a wind turbine blade; Computer-aided monitoring services namely positioning monitoring and/or condition monitoring of a wind turbine component and/or a transport equipment.
25.
DOWN CONDUCTOR CONNECTION SYSTEM, WIND TURBINE LIGHTNING PROTECTION SYSTEM, AND METHOD FOR ARRANGING A DOWN CONDUCTOR CONNECTION SYSTEM
The present invention relates to conductor connection system for a wind turbine lightning protection system adapted to protect a wind turbine blade from lightning strikes. The lightning protection system comprises a down conductor cable adapted to extend in a longitudinal direction of the wind turbine blade and arranged for connection to the root end of the wind turbine blade, and comprises a number of lightning receptors electrically connected to and distributed along the length of the down conductor cable. The down conductor connection system comprises a modular down conductor cable having a first and second down conductor cable part, and at least one down conductor connector arranged between and connected to the ends of the down conductor cable parts. The down conductor connector comprises first and second terminals, connected to an end of each down conductor part, respectively, where the first and second terminals are adapted for mutual connection.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, namely, wind turbine sensors, blades, brackets, electrical cables, cable trays, lightning receptors Electrical surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining position of lightning strike, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining current magnitude of a lightning strike on a wind turbine, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining position of lightning strike on a wind turbine blade, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining current magnitude of a lightning strike on a wind turbine blade, namely, sensors, central processing units, electrical cables, lightning receptors; lightning conductors; lightning conductors being lightning rods, lightning receptors; electric power lines and electric power line conductors Scientific and technological services, namely, research work and respective designer services in the field of wind turbines, wind turbine parts, lightning strikes on wind turbines; design and development of computer hardware and software; condition monitoring relating to a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes; advice and consultancy service relating to condition monitoring of a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes; electronic data collection of information relating to condition of a wind turbine; technical support services, namely, computer-aided condition monitoring of a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other
classes. Surge arresters; lightning arresters; lightning arrester
equipment; installations for lightning protection;
installations for determining position of lightning strike;
installations for determining current magnitude of a
lightning strike on a wind turbine; installations for
determining position of lightning strike on a wind turbine
blade; installations for determining current magnitude of a
lightning strike on a wind turbine blade; conductors
(lightning); lightning conductors (rods); power lines and
power line conductors. Scientific and technological services and research work and
respective designer services; design and development of
computer hardware and software; condition monitoring
relating to a wind turbine; advice and consultancy service
relating to condition monitoring of a wind turbine;
collection of information relating to condition of a wind
turbine; computer-aided condition monitoring of a wind
turbine.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, namely, wind turbine sensors, blades, brackets, electrical cables, cable trays, lightning receptors Electrical surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining position of lightning strike, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining current magnitude of a lightning strike on a wind turbine, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining position of lightning strike on a wind turbine blade, namely, sensors, central processing units, electrical cables, lightning receptors; installations for determining current magnitude of a lightning strike on a wind turbine blade, namely, sensors, central processing units, electrical cables, lightning receptors; lightning conductors; lightning conductors being lightning rods, lightning receptors; electric power lines and electric power line conductors Scientific and technological services, namely, research work and respective designer services in the field of wind turbines, wind turbine parts, lightning strikes on wind turbines; design and development of computer hardware and software; condition monitoring relating to a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes; advice and consultancy service relating to condition monitoring of a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes; electronic data collection of information relating to condition of a wind turbine; technical support services, namely, computer-aided condition monitoring of a wind turbine, namely, monitoring wind turbines and wind turbine parts for quality control purposes, and monitoring wind turbines and wind turbine parts for lightning strikes
29.
A SYSTEM FOR PROTECTING A LEADING EDGE ON A WIND TURBINE ROTOR BLADE, A VACUUM SHEET FOR USE IN THE SYSTEM AND A METHOD FOR, IN SITU, PROTECTING A PART OF A LEADING EDGE OF A WIND TURBINE ROTOR BLADE
The invention relates to a system for protecting a leading edge on a wind turbine rotor blade, a vacuum sheet for use in the system and a method for, in situ, protecting a part of a leading edge of a wind turbine rotor blade. The system comprises a protective cover sheet to be arranged on a part of a leading edge of a wind turbine rotor blade. The protective cover sheet has a pressure-sensitive adhesive material for adhesively bonding the protective coversheet to the part of the rotor blade. The system further comprises a vacuum sheet having a textured bottom surface and a sealing element arranged at a peripheral circumference and suitable for being connected to a vacuum pump and for being arranged to the protective cover sheet in a full covering and overlapping manner where the sealing element engages the surface of the rotor blade. The protective cover sheet is hereby arranged in a sealed chamber between the rotor blade and the vacuum sheet, and the vacuum system creates a vacuum inside the sealed chamber which forces the textured bottom surface against the protective cover sheet, which activated the pressure-sensitive adhesive material.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other classes. Surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection; installations for determining position of lightning strike; installations for determining current magnitude of a lightning strike on a wind turbine; installations for determining position of lightning strike on a wind turbine blade; installations for determining current magnitude of a lightning strike on a wind turbine blade; conductors (lightning); lightning conductors (rods); power lines and power line conductors. Scientific and technological services and research work and respective designer services; design and development of computer hardware and software; condition monitoring relating to a wind turbine; advice and consultancy service relating to condition monitoring of a wind turbine; collection of information relating to condition of a wind turbine; computeraided condition monitoring of a wind turbine.
A wind turbine blade includes a protective cover attached along the blade by a layer of adhesive. The adhesive is a general purpose adhesive, and the adhesive forms a joint or sealing between an outer edge of the cover section of the blade and the surface of the blade so that the outer edge is covered by the adhesive and so that the joint forms an oblique surface from the outer edge to the surface of the blade. The joint has a first height at the outer edge and a second height at the position where it ends at the surface of the blade. The second height is smaller than the first height and smaller than 0.2 millimetres, and the joint is integrally formed with the layer of adhesive.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other classes. Surge arresters; lightning arresters; lightning arrester equipment; installations for lightning protection; installations for determining position of lightning strike; installations for determining current magnitude of a lightning strike on a wind turbine; installations for determining position of lightning strike on a wind turbine blade; installations for determining current magnitude of a lightning strike on a wind turbine blade; conductors (lightning); lightning conductors (rods); power lines and power line conductors. Scientific and technological services and research work and respective designer services; design and development of computer hardware and software; condition monitoring relating to a wind turbine; advice and consultancy service relating to condition monitoring of a wind turbine; collection of information relating to condition of a wind turbine; computer-aided condition monitoring of a wind turbine.
33.
LIGHTNING DETECTION AND MEASUREMENT SYSTEM AND METHOD FOR LOCATION DETECTION OF LIGHTNING STRIKES ON A WIND TURBINE BLADE
The lightning detection system (1) includes a lightning ground conductor (3) of a turbine blade (2), several lightning receptors (4, 6, 7) connected to the lightning ground conduc- tor, and several individual lightning detectors (8, 9) measuring a lightning parameter indicative of the magnitude of a lightning current. A main ground conductor lightning detector (10) measures a magnitude of any lightning current leaving the blade through the lightning ground conductor. Each individual lightning detector includes an individual sensor element, an individual microprocessor, an individual memory storage, an individ- ual wireless communication module, and an individual power supply including a battery and a power harvesting device. The system includes a central wireless communication module (18) communicating directly with one or more of the individual wireless commu- nication modules, and each individual wireless communication module communicates directly with at least one of the other individual wireless communication modules and/or the central wireless communication module.
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other
classes. Surge arresters, installations for lightning protection;
power lines and power line conditioners. Leading edges made from elastomeric polyurethane for
protecting the edges of wind turbine blades against rain and
particle erosion. Scientific and technological services and research work and
respective designer services; design and development of
computer hardware and software.
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Wind turbines, and parts and fittings, namely, rotor blades, rotor hubs, pitch mechanism, brakes, gearboxes, towers and tower sections; leading edges made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. (1) Scientific and technological services and research work and respective designer services in the field of wind turbines and their parts and fittings; design and development of computer hardware and software.
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Wind turbines, and parts and fittings therefor.
(2) Surge arresters, lightning arrester equipment; power lines and power line conditioners.
(3) Leading edges made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. (1) Scientific and technological services and research work and respective designer services in the field of electrical power transmission lines and systems for protecting and improving wind turbines and parts and fittings therefor; design and development of computer hardware and software
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and structural parts and fittings Surge arresters; installations for lightning protection, namely, lightning arrester equipment and surge protectors; power lines in the form of electric cables; power line conditioners in the form of insulation for electric cables Unfitted flexible protective plastic sleeves made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion Scientific and technological services, namely, research work in the field of wind turbines and respective design of wind turbines
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other
classes; leading edges made from elastomeric polyurethane
being blade covers of wind turbines for protecting against
rain and particle erosion. Scientific and technological services and research work and
respective designer services; design and development of
computer hardware and software.
A receptor assembly (1; 5) for a lightning protection system for a wind turbine blade (2) is disclosed, comprising electrically conducting current carriers (6; 19) and mounting bolts (9) and/or threaded rods (20), wherein each of the current carriers is a metallic part arranged and dimensioned to surround at least a part of a mounting bolt or a threaded rod without being in electrical contact with the mounting bolt or threaded rod, at least a part of the external surface at one end of each current carrier is arranged to be a contact surface (10) for mechanical and electrical contact to a receptor base (3; 16) in such a way that, in the case of a lightning impact on the receptor, the lightning current passes through the one or more current carriers rather than through the one or more mounting bolts and/or threaded rods on its way through the receptor.
A wind turbine blade (2) including a protective cover (1) attached along the blade by a layer (16) of adhesive. The adhesive is a general purpose adhesive, such as a two component epoxy adhesive, having thixotropic and UV resistant properties, and the adhesive forms a joint (21, 22) or sealing between an outer edge (30) of the cover section of the blade and the surface of the blade so that the outer edge is covered by the adhesive and so that the joint forms an oblique surface from the outer edge to the surface of the blade. The joint has a first height (h1) at the outer edge and a second height (h2) at the position where it ends at the surface of the blade. The second height is smaller than the first height and smaller than 0.2 millimetres, and the joint is integrally formed with the layer of adhesive.
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, namely, leading edges made from elastomeric polyurethane being blade covers of wind turbines for protecting against rain and particle erosion Scientific and technological services, namely, research and design services in the field of wind turbine engineering
42.
Fully insulated tip unit for a lightning protection system for a wind turbine blade and a wind turbine blade comprising the same
A fully insulated tip unit (1) for a lightning protection system for a wind turbine blade (2) is disclosed, comprising an electrically conducting tip (3), which tip consists of an external part (4) and an internal part (5), at least one side receptor base (6), an internal tip unit conductor (8), an insulated electric cable (9) for forming the outermost part of a down conductor (10), and a connection element (12) for establishing electrical connection between the insulated electric cable and the other conducting parts of the tip unit, wherein the internal part of the tip, the side receptor base(s), the internal tip conductor, the connection element and one end of the insulated electric cable are all embedded by casting in an insulating material (13) leaving only the external part of the tip and the other end of the insulated electric cable uncovered by the insulating material. Furthermore, a wind turbine blade comprising such a tip unit is disclosed.
The polyurethane material is prepared from a polyol, butanediol, and an isocyanate. The protective cover is adapted to be attached along at least a part of a longitudinal edge of the wind turbine blade by adhesion of an inside of the protective cover to a surface of the longitudinal edge of the wind turbine blade. The protective cover is elongated in a longitudinal direction and has an at least substantially U-formed cross-section. The protective cover includes a central cover section extending in the longitudinal direction and two peripheral cover sections extending in the longitudinal direction at either side of the central cover section, respectively. The central cover section has a minimum thickness of at least 1 millimetre, and each peripheral cover section has a thickness decreasing from a maximum thickness of at least 1 millimetre to a minimum thickness of less than ½ millimetre.
A lightning measuring system (LMS) for measuring lightning current parameters in a down conductor (DC) in a wind turbine is disclosed, said lightning measuring system (LMS) comprising—a sensor arrangement (SEA) being arranged to measure on said down conductor (DC), —a data collection unit (DCU), —a connection arrangement (CA) electrically connecting said sensor arrangement (SEA) with said data collection unit (DCU), and—an insulating arrangement (INS), wherein said sensor arrangement (SEA) and at least a part of said connection arrangement (CA) and/or said down conductor (DC) being enclosed in said insulating arrangement (INS) thereby defining—a minimum insulation distance (MID) between said sensor arrangement (SEA) and said down conductor (DC), and—a minimum surface distance (MSD) between an exposed part of said down conductor (DC) not being enclosed by said insulating arrangement (INS) and an exposed part of said connection arrangement (CA) not being enclosed by said insulating arrangement (INS), for which said insulating arrangement (INS) is effective to prevent insulation breakdown between said down conductor (DC) and said sensor arrangement (SEA) and to prevent surface flashover between said exposed part of said down conductor (DC) and said exposed part of said connection arrangement (CA).
G01R 15/14 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
G01R 31/28 - Testing of electronic circuits, e.g. by signal tracer
G01R 15/18 - Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other classes. Leading edges made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. Scientific and technological services and research work and respective designer services; Design and development of computer hardware and software.
09 - Scientific and electric apparatus and instruments
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Wind turbines, and parts and fittings, not included in other classes. Surge arresters, Installations for lightning protection; Power lines and power line conditioners. Leading edges made from elastomeric polyurethane for protecting the edges of wind turbine blades against rain and particle erosion. Scientific and technological services and research work and respective designer services; Design and development of computer hardware and software.
47.
POLYURETHANE MATERIAL, PROCESS FOR PREPARING SUCH MATERIAL AND PROTECTIVE COVER FOR WIND TURBINE BLADE
The polyurethane material is prepared from a polyol, butanediol, and an isocyanate. The protective cover (1) is adapted to be attached along at least a part of a longitudi- nal edge (3) of the wind turbine blade by adhesion of an inside (4) of the protective cover to a surface (5) of the longitudinal edge of the wind turbine blade. The protective cover is elongated in a longitudinal direction (D) and has an at least substantially U- formed cross-section. The protective cover includes a central cover section extending in the longitudinal direction and two peripheral cover sections extending in the longitu- dinal direction at either side of the central cover section, respectively. The central cov- er section has a minimum thickness of at least 1 millimetre, and each peripheral cover section has a thickness decreasing from a maximum thickness of at least 1 millimetre to a minimum thickness of less than 1/2 millimetre.
