Method for controlling peak saving by wind power grid

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12027857
SERIAL NO

17372458

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Abstract

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A method for controlling peak saving by wind power grid. The method includes: S1: evaluating dispatchability of a cluster virtual wind power unit; S2: developing a method for calculating a dispatchability index of the cluster virtual wind power unit; S3: analyzing a source-load peak-shaving resource strategy; and S4: distributing a control strategy for tie-line peak shaving. The present disclosure has the following beneficial effects: In the present disclosure, real-time dispatchability of wind power participating in real-time power balance is first analyzed, specific evaluation indexes and calculation methods are provided, and calculation examples are given for verification. Then, an optimized real-time dispatch strategy is provided based on demand-side response resources, and DC and AC tie-lines are coordinated for operation. The peak shaving control method for emergent source-grid coordination when a sending-end power grid is faulty can ensure normal operation.

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Patent Owner(s)

Patent OwnerAddress
STATE GRID CORPORATION OF CHINA100031 NO 86 WEST CHANG'AN AVENUE BEIJING XICHENG DISTRICT BEIJING CITY BEIJING CITY 100031
STATE GRID QINGHAI ELECTRIC POWER COMPANYTHE VICTORY ROAD 810000 IN QINGHAI PROVINCE XINING CITY WEST DISTRICT NO 89 XINING CITY QINGHAI PROVINCE 810000
STATE GRID GANSU ELECTRIC POWER COMPANY730070 NO 8 BINHE EAST ROAD CHENGGUAN DISTRICT GANSU LANZHOU LANZHOU CITY GANSU PROVINCE 730070
STATE GRID QINGHAI ELECTRIC POWER RESEARCH INSTITUTENO 8 WUSI WEST ROAD CHENGXI DISTRICT XINING QINGHAI 810000
STATE GRID GANSU ELECTRIC POWER RESEARCH INSTITUTE249 WANXIN NORTH ROAD ANNING DISTRICT LANZHOU GANSU 730000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bao, Chengjia Gansu, CN 2 0
Duan, Junhong Gansu, CN 1 0
Gao, Pengfei Gansu, CN 23 105
Han, Xushan Gansu, CN 4 4
Hu, Diangang Gansu, CN 1 0
Li, Jin Gansu, CN 561 11650
Liu, Kequan Gansu, CN 3 2
Lv, Qingquan Gansu, CN 6 13
Ma, Yanhong Gansu, CN 15 31
Ma, Zhicheng Gansu, CN 2 0
Niu, Jien Gansu, CN 1 0
Pang, Xiaodong Gansu, CN 1 0
Shen, Weicheng Gansu, CN 7 78
Song, Jun Gansu, CN 103 838
Wu, Guodong Gansu, CN 13 39
Wu, Jianjun Gansu, CN 135 911
Zhang, Jianmei Gansu, CN 15 130
Zhang, Jinping Gansu, CN 39 222
Zhang, Ruixiao Gansu, CN 3 0
Zhang, Yanqi Gansu, CN 8 3
Zhao, Long Gansu, CN 81 123
Zhou, Qiang Gansu, CN 211 655

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