Reactive power and voltage control method

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United States of America

PATENT NO 11923685
SERIAL NO

17347036

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A reactive power-voltage control method for integrated transmission and distribution networks is provided. The reactive power-voltage control method includes: establishing a reactive power-voltage control model for a power system consisting of a transmission network and a plurality of distribution networks; performing a second order cone relaxation on a non-convex constraint of the plurality of distribution network constraints to obtain the convex-relaxed reactive power-voltage control model; solving the convex-relaxed reactive power-voltage control model to acquire control variables of the transmission network and control variables of each distribution network; and controlling the transmission network based on the control variables of the transmission network and controlling each distribution network based on the control variables of the distribution network, so as to realize coordinated control of the power system.

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Patent Owner(s)

Patent OwnerAddress
TSINGHUA UNIVERSITY100086 TSINGHUA YUAN BEIJING HAIDIAN DISTRICT BEIJING CITY BEIJING CITY 100086
STATE GRID JIBEI ELECTRIC POWER COMPANY56 CAISHIKOU STREET XICHENG DISTRICT BEIJING 100053

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Yanling Beijing, CN 7 0
Guo, Qinglai Beijing, CN 68 48
Lin, Chenhui Beijing, CN 12 4
Liu, Haitao Beijing, CN 376 1724
Sun, Hongbin Beijing, CN 87 129
Wang, Bin Beijing, CN 1095 9516
Wang, Guannan Beijing, CN 20 18
Wang, Qi Beijing, CN 814 5281
Wu, Wenchuan Beijing, CN 63 61

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