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SOUTHERN POWER GRID TECHNOLOGY RES CT

Overview
  • Total Patents
    22
About

SOUTHERN POWER GRID TECHNOLOGY RES CT has a total of 22 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are HANGZHOU ZAILING ELECTRONIC TECHNOLOGY CO LTD, SHANGHAI ACREL CO LTD and WEIFANG POWERSUPPLY CO LTD SHANDONG ELECTRIC POWER CORP.

Patent filings in countries

World map showing SOUTHERN POWER GRID TECHNOLOGY RES CTs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SOUTHERN POWER GRID TECHNOLOGY RES CTs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xiaolin Li 11
#2 Chuang Fu 8
#3 Shukai Xu 6
#4 Jie Zhao 5
#5 Ying Huang 4
#6 Rong Zeng 4
#7 Lizheng Li 4
#8 Manyong Zhao 3
#9 Yimin Wu 3
#10 Weiqiang Han 3

Latest patents

Publication Filing date Title
CN101895117A Method and device for assessing sub-synchronous resonance
CN101957872A Hybrid real-time simulation method for alternating current-direct current power system
CN101852825A Wideband online measuring system for corona current of high-voltage transmission line
CN101826128A Electromagnetic transient and electromechanical transient hybrid simulation method based on real time digital simulator
CN101814733A Electromagnetic transient-state and electromechanical transient-state mixed real-time simulation interface process control system
CN101813729A No-load applied voltage test and protection method for DC ice-smelting device
CN101820140A Method for accessing DC ice melting device at substation
CN101877470A Direct current thawing apparatus with special rectiformer and protection method thereof
CN101694939A Converter station insulating co-operating design method of high-pressure direct-current power transmission system
CN101551833A Computation method of thyristor broadband electromagnetical transient based on electric charge control theory
CN101540487A Configuration method of high-voltage transmission line insulator
CN101505043A Method for automatically switching between DC ice melting three-phase AC line
CN101540491A Setting method of DC de-icing major loop
CN101557106A Method for computing the reliability of UHVDC transmission system
CN101383529A Extra-high voltage DC power transmission affair alarm processing method
CN101383506A Method for configuration protection of extra-high voltage DC power transmission system
CN101383509A Extra-high voltage DC power transmission control system configuring method
CN101419247A Ground ion flow density measurement system for AC/DC parallel powerline and measurement method thereof
CN101404040A Computation resource partition method for power system real-time simulation based on subgraph isomorphism
CN101320903A High voltage direct current asymmetric electric power line pole tower