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GUIZHOU ELECTRIC POWER EX RES INST

Overview
  • Total Patents
    160
  • GoodIP Patent Rank
    14,356
About

GUIZHOU ELECTRIC POWER EX RES INST has a total of 160 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 GUODIAN NANJING AUTOMATION CO, GUANGXI POWER GRID CO LTD ELECTRIC POWER RES INST and GPGC ELECTRIC POWER RES INST.

Patent filings in countries

World map showing GUIZHOU ELECTRIC POWER EX RES INSTs patent filings in countries
# Country Total Patents
#1 China 160

Patent filings per year

Chart showing GUIZHOU ELECTRIC POWER EX RES INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Changbao 36
#2 Gao Jipu 33
#3 Chen Jianguo 19
#4 Wang Yu 17
#5 Xu Meimei 16
#6 Zeng Huarong 15
#7 Li Xiaojun 14
#8 Wen Xiankui 14
#9 Xiao Yong 13
#10 Deng Tongtian 13

Latest patents

Publication Filing date Title
CN105259470A Fault distance measuring system based on optical current transformers and method
CN105245001A Event-driven intelligent alarm processing method and device for transformer station accidents
CN105207805A Multi-system cooperative work method and apparatus for power operation driving cabin
CN105117530A Method for recognizing parameters of steam turbine and speed regulating system thereof through combined thickness and thinness adjustment
CN105204331A Intelligent optimized parameter identification method applied to steam turbine and speed regulation system of steam turbine
CN105068423A Method for realizing intelligent identification for parameters of steam turbine and speed regulation system thereof in one-key mode
CN105158723A Error evaluation system and method for digital electric energy metering system
CN105134456A Water turbine fault prognosis method based on on-line monitoring
CN105116873A Heat-engine plant multi-automatic adjusting loop evaluation diagnosis method
CN105045870A Electric power operation cockpit visualization method based on WPF and electric power operation cockpit visualization system based on WPF
CN104993501A On-line evaluation method of low-frequency oscillation suppression performance of excitation regulator
CN105022286A Test method for reaction time constant of main servomotor of water turbine generator set
CN104951900A Performance evaluation device for excitation regulator and PSS (power system stabilizer) of excitation regulator
CN104882911A Power network wind power, optical power and hydropower generating complementation control method for small hydropower cluster region
CN104879749A Material return device anti-blocking device for CFB boiler, and operation method thereof
CN104868937A Remote high speed power line signal acquisition reduction device and acquisition and restore method
CN104836595A Power line carrier wave communication test program control attenuator and control method thereof
CN104880686A Device and method for checking portable electronic current transformer
CN104979903A Patrol analysis method and device for centralized control center
CN104808089A Low frequency oscillation detection method and system based on terminal three-phase voltage signals