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CHINA SOUTH POWER GRID ELECTRIC POWER RES INST CO

Overview
  • Total Patents
    263
  • GoodIP Patent Rank
    6,426
About

CHINA SOUTH POWER GRID ELECTRIC POWER RES INST CO has a total of 263 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and computer technology are ZHUHAI WANLIDA ELECTRIC CO LTD, CHONGQING ARD MECHATRONIC CO LTD and CHINA EPRI SCI & TECH CO LTD.

Patent filings in countries

World map showing CHINA SOUTH POWER GRID ELECTRIC POWER RES INST COs patent filings in countries
# Country Total Patents
#1 China 263

Patent filings per year

Chart showing CHINA SOUTH POWER GRID ELECTRIC POWER RES INST COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Aidong 38
#2 Li Xiaolin 37
#3 Jin Xiaoming 37
#4 Guo Xiaobin 36
#5 Lei Jinyong 33
#6 Hong Chao 29
#7 Zhou Baorong 27
#8 Li Peng 24
#9 Guo Qi 22
#10 Xu Shukai 22

Latest patents

Publication Filing date Title
CN105353254A Method and system for obtaining transmission parameter of large-scale electric equipment
CN105301367A Dual-port electrical appliance transmission parameter acquiring method and system
CN105335900A Integrated data processing method based on power equipment state monitoring system
CN105354675A Key transmission section identification-based cascading failure analysis method for alternating current/direct current power network
CN105244893A STATCOM simulation control method and system
CN105281373A Power grid wind power curtailment calculation method under different wind power output levels and system thereof
CN105356494A Reliability calculation method for multi-end VSC-HVDC grid connected system
CN105335759A Generating-probability-model-based transformer fault detection method
CN105262125A Hybrid direct current transmission topological system
CN105262146A Electrical power system standby capacity calculating method containing wind power and system thereof
CN105337298A Evaluation method and system of mutual influence between channels of alternating-current/direct-current system supplementary controller
CN105305509A Alternating current filter switching strategy for preventing commutation failure during unlocking process of alternating current power transmission system
CN105244903A Reliability assessment method for back-to-back asynchronous networking hybrid DC power transmission system
CN105244876A Simulation replay method for fault record of high-voltage direct current power transmission system
CN105356522A Enhancing method of direct-current feed-in weak alternating-current system
CN105245087A Modular multilevel converter capacitor voltage balance control method based on classification
CN105226699A The control method of inner ring current controller and system
CN105356780A Modulation method and system for modularized multi-level current converter with mixed sub modules
CN105205741A Method for evaluating influence on voltage stability of AC receiving-end grid from DC accessing
CN105244902A DC voltage slope control method for multiterminal flexible DC power transmission system and system