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STATE GRID CHONGQING ELECTRIC POWER CO

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    46,166
  • Filing trend
    0.0%
About

STATE GRID CHONGQING ELECTRIC POWER CO has a total of 38 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, it methods for management and electrical machinery and energy are STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD, ECONOMIC AND TECH RESEARCH INSTITUTE OF STATE GRID LIAONING ELECTRIC POWER SUPPLY CO LTD and STATE GRID XINJIANG ELECTRIC POWER CO.

Patent filings in countries

World map showing STATE GRID CHONGQING ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing STATE GRID CHONGQING ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Lin 8
#2 Jin Liming 7
#3 Wu Yingxia 6
#4 Yu Juan 5
#5 Yang Zhifang 5
#6 Zhou Feng 5
#7 Fan Zhexin 5
#8 Xiao Ji 5
#9 He Bei 5
#10 Liu Xinyu 4

Latest patents

Publication Filing date Title
CN111799802A Linear combination-based power flow equation linearization method
CN111898811A Method for correcting quadratic objective function piecewise linearization error in DC-OPF model
CN111884208A State space transformation-based linear power flow model library construction method and quick response method thereof
CN112001581A Power grid electric power quantity balancing method
CN111738585A Thermal power plant coal storage quantity grading early warning method for power grid dispatching
CN111682531A PL-IMOCS-based wind, light, water and fire primary energy complementation short-term optimization scheduling method and device
CN111541252A Power distribution network linearized general flow form optimal independent variable selection method based on historical data and error analysis
CN111639901A Face anti-false-entry system for working ticket of transformer substation
CN111313425A Load flow model linearization error minimization method based on variable space optimal selection
CN110610121A Small-scale source load power abnormal data identification and restoration method based on curve clustering
CN110134858A Method for transformation, system, storage medium and the electronic equipment of unstructured data
CN111463789A AGV (automatic guided vehicle) and AVC (automatic Voltage control) control method and equipment for power system
CN109636672A Operation of power networks collaboration monitoring platform and monitoring method
CN109768880A A kind of network topology distant place visualizing monitor method towards electric power monitoring system
CN109246254A The data acquisition communications platform and communication means for supporting large-scale electric energy table directly to adopt
CN109409699A A kind of electricity changes the accurate investment planning method of middle voltage distribution networks under environment
CN108695878A A kind of regional power grid height flexible direct current emergency control method and system under by electric ratio
CN108564751A The monitoring method of cable tunnel anti-intrusion, apparatus and system
CN107612960A Integral control system in dispatching of power netwoks
CN107013261A A kind of power load unbalance protection criterion based on rotating speed and power signal