Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric conductors, electric switches, electrical transformers, electric accumulators, voltage regulators, and electrical controllers; apparatus and instruments for electrolysis; transformers, rectifiers Flue gas purifying apparatus; gas purifying apparatus; apparatus for ventilation Maintenance, repair and installation services for gas purification apparatus and ventilation apparatus

Abstract

A high-voltage power supply system (1) for powering an electrostatic precipitator, ESP (10) is disclosed. The system has an AC supply circuit (2) configured to generate a first and a second AC supply voltage, and two supply circuits (5, 6) connected between the AC supply circuit and the ESP. One of the supply circuits is a DC supply circuit (5) configured to transform and convert the first AC supply voltage to a DC base voltage for the ESP, while the other is a pulse supply circuit having a pulse forming circuit (12) configured to generate and forward high-voltage pulses to the ESP. The AC supply circuit is configured such that each of the AC supply voltages are in the mid frequency range, i.e. in the range of 100 Hz to 5000 Hz. Hereby, a cost effective, low weight and compact high-voltage power supply system is presented.

IPC Classes  ?

• B03C 3/68 - Control systems therefor
• H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

Goods & Services

Machine tools; AC (alternating current) generators [alternators], compressors and governors; deburring tools [parts of machines]; coating machines; powder coating spray guns; electrolysis apparatus and instruments for electroplating purposes. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; electricity transformers, rectifiers; electronic controls for motors. Water purification units; sterilization, disinfection and decontamination equipment.

Goods & Services

Deburring tools as parts of machines, namely, machine tools for deburring; powder coating spray guns; electrolysis apparatus and instruments for electroplating purposes Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electricity transformers being rectifiers; electronic controls for motors Water purification units for sterilization, disinfection and decontamination of water

Abstract

A high-voltage power supply system (1) for powering an electrostatic precipitator, ESP (10) is disclosed. The system has an AC supply circuit (2) configured to generate a first and a second AC supply voltage, and two supply circuits (5, 6) connected between the AC supply circuit and the ESP. One of the supply circuits is a DC supply circuit (5) configured to transform and convert the first AC supply voltage to a DC base voltage for the ESP, while the other is a pulse supply circuit having a pulse forming circuit (12) configured to generate and forward high-voltage pulses to the ESP. The AC supply circuit is configured such that each of the AC supply voltages are in the mid frequency range, i.e. in the range of 100 Hz to 5000 Hz. Hereby, a cost effective, low weight and compact high-voltage power supply system is presented.

IPC Classes  ?

• B03C 3/68 - Control systems therefor

Abstract

A high-voltage power supply system (1) for powering an electrostatic precipitator, ESP (10) is disclosed. The system has an AC supply circuit (2) configured to generate a first and a second AC supply voltage, and two supply circuits (5, 6) connected between the AC supply circuit and the ESP. One of the supply circuits is a DC supply circuit (5) configured to transform and convert the first AC supply voltage to a DC base voltage for the ESP, while the other is a pulse supply circuit having a pulse forming circuit (12) configured to generate and forward high-voltage pulses to the ESP. The AC supply circuit is configured such that each of the AC supply voltages are in the mid frequency range, i.e. in the range of 100 Hz to 5000 Hz. Hereby, a cost effective, low weight and compact high-voltage power supply system is presented.

IPC Classes  ?

• B03C 3/68 - Control systems therefor

Goods & Services

Machine tools; AC (alternating current) generators [alternators], Compressors and Governors; Deburring tools [parts of machines]; Coating machines; Electronic controls for motors; Powder coating spray guns. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus and instruments for electrolysis; Electricity transformers, Rectifiers. Water purification units; Sterilization, disinfection and decontamination equipment.

Goods & Services

Machines and machine tools; electric machines, generators and ac generators, compressors and regulators. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus and instruments for electrolysis; transformers, rectifiers. Flue gas purifying, gas purifying apparatus, apparatus for ventilation. Maintenance, repair and installation services.