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YANCHENG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,754
About

YANCHENG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTD has a total of 32 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are INNER MONGOLIA POWER GROUP CO LTD, STATE GRID NINGXIA ELECTRIC POWER CO ELECTRIC POWER RES INST and WANKE ENERGY TECH CO LTD.

Patent filings in countries

World map showing YANCHENG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

Chart showing YANCHENG POWER SUPPLY BRANCH OF STATE GRID JIANGSU ELECTRIC POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Zheng 7
#2 Wang Hui 7
#3 Zhou Hongyi 7
#4 Hu Weifeng 6
#5 Ma Ruxiang 6
#6 Hu Zhilin 5
#7 Yuan Degang 4
#8 Bai Jingjing 4
#9 Tang Hua 4
#10 Zhou Yu 3

Latest patents

Publication Filing date Title
CN110828074A Stably-installed porcelain insulator
CN110824262A Power equipment working instantaneous magnetic field interference detection system and detection method thereof
CN110956369A Distributed virtual power plant electric energy distribution system
CN110957777A Battery charge state balance control system of medium-voltage direct-hanging energy storage system
CN110957979A Solar cell panel operating condition detecting system
CN110957729A Optimal power flow control method suitable for UPFC (unified power flow controller) with multiple control modes
CN110957737A Five-terminal power injection modeling method for 500kV unified power flow controller
CN110824307A Electrified positioning system that detects of inside insulation fault of closed cubical switchboard
CN110957736A Reactive power compensation device based on novel compound fling-cut switch
CN110957754A Photovoltaic inverter based on harmonic suppression and harmonic suppression method
CN110957756A Photovoltaic inverter voltage control circuit based on active disturbance rejection technology
CN110957755A Photovoltaic power generation inverter control system and method based on current control
CN110957725A Photovoltaic inverter based on harmonic estimation and control method
CN110632547A Current transformer partial discharge detection system based on optical fiber transmission and detection method thereof
CN110631738A Power transformer temperature detection system based on inductive power supply and detection method thereof
CN110649710A Energy storage intelligent control system based on solar power supply
CN110378548A A kind of electric car virtual plant Multiple Time Scales responding ability assessment models construction method
CN109521335A It is a kind of to take the high-voltage cable insulating state on-line detecting system that powered based on self-induction
CN109687465A A kind of active distribution network source net lotus flexible control system
CN109524986A A kind of control method of the three-phase grid-connected converter for photovoltaic microgrid