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2016
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Invention
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Amplitude limiting system of insulated aerial work platform. The present disclosure provides an a... |
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Invention
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Amplitude limiting system of insulated aerial work platform. Disclosed is an amplitude limiting s... |
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2015
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Invention
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Cross-network segment message forwarding method for dispatching automation system. Disclosed is a... |
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Invention
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In-place vertical lifting device in large-sized transformer bell cover chamber. An in-place verti... |
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Invention
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Method for graphics interaction between grid production management system and scheduling automati... |
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Invention
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Electric power communication network mobile operation and maintenance system and method. Disclose... |
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Invention
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Optical cable splicing method. An optical cable splicing method, comprising the following steps: ... |
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Invention
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Power quality disturbance source locating system and locating method. A power quality disturbance... |
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Invention
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Smart electric meter capable of measuring residual current. A smart electric meter capable of mea... |
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Invention
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Diagnostic method for ferromagnetic resonance in 10 kv neutral ungrounded system. A diagnostic me... |
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Invention
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Winding state evaluation method under external fault of transformer. A winding state evaluation m... |
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Invention
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Intelligent transformer substation warning message reporting method. An intelligent transformer s... |
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Invention
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Method for viewing single line diagram of electric power system on mobile terminal in real time. ... |
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Invention
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Sound-light alarm apparatus for transformer substation fault tripping. Disclosed is a sound-light... |
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Invention
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Solar cell device based on strain type heterojunction quantum dots and manufacturing method there... |
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Invention
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System and method for judging interior looseness of power transformer. A system and method for ju... |
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Invention
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A transformer noise suppression method. A transformer noise suppression method, belonging to the ... |
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Invention
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Mechanical energy and electric energy conversion device. A mechanical energy and electric energy ... |
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2014
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Invention
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Method for suppressing low frequency oscillation of resonance mechanism of electric power system.... |
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Invention
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Encryption transmission and verification method for power communication network field operation a... |
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Invention
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Electronic map hierarchical management method. Disclosed is an electronic map hierarchical manage... |
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Invention
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Closed loop test system for monitoring host of intelligent substation and test method therefor. A... |
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Invention
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Line connector with spring arc-extinguishing device. A line connector with a spring arc-extinguis... |
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Invention
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Method for testing station level of intelligent substation. Disclosed is a method for testing a s... |
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Invention
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Device applied to coordination control over svg and apf. A device applied to coordination control... |
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Invention
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Relay protection control method for serial connected reactor used by 35 kv transformer at 500 kv ... |
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Invention
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Intelligent polarity detection apparatus and method for four-star type voltage transformer. An in... |
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Invention
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Power-cable ground current self-adaptive monitoring method. The present invention provides a powe... |
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Invention
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Adaptive monitoring method for grounding current of power cable. An adaptive monitoring method fo... |
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Invention
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Power cable intelligent grounding box. A power cable intelligent grounding box comprises: a cable... |
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Invention
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Adaptive magnetizing inrush current restraining device and method. A magnetizing inrush current r... |
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Invention
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Method for managing and controlling system configuration document in intelligent substation. A me... |
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Invention
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Method for distinguishing initial time point of ultra-high-frequency partial discharge signal. Th... |
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Invention
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Method and system for searching cross-regional power supply range based on cim model. Disclosed a... |
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Invention
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Online real-time loop closing method based on integration of main network and distribution networ... |
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Invention
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Detection method for communication states of iec104 protocol of dispatching automation system. Th... |
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Invention
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Dynamic recognition method for network device topology of intelligent transformer substation netw... |
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Invention
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Method for intelligently comparing information about primary and standby channels of electric pow... |
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Invention
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Automatic direct-current magnetic bias compensation device of measurement winding of current tran... |
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Invention
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Gis field oscillation type impulse withstand voltage test waveform adjustment system and method. ... |
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Invention
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Progressive optimization dispatching method of smart distribution system. smart power distributio... |
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Invention
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Method for on-line calculation of power flow of power distribution network. A method for on-line ... |
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Invention
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Progressive scheduling method for intelligent power distribution system. A progressive scheduling... |
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Invention
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Global optimization scheduling strategy library based on timescale. A global optimization schedul... |
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Invention
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Method for forecasting residential quarter short-term load. Disclosed is a method for forecasting... |
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Invention
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Portable single-phase air bypass switch for live power distribution network. The present inventio... |
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Invention
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Automatic mapping method for a distribution network based on logical layout. The invention provid... |
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2013
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Invention
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Intelligent calibration system for backup-power automatic switching device. The present invention... |
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Invention
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Automatic modeling analysis method for over-voltage level of switching reactor of vacuum circuit ... |
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Invention
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Method for waveform-analysis-based vacuum circuit breaker chopping current suppression method. A ... |
