Power frequency parameter simulation system for a power transmission line and control method thereof

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United States of America Patent

PATENT NO 9460636
APP PUB NO 20140072950A1
SERIAL NO

13810318

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Abstract

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A power frequency parameter simulation system for a power transmission line and a control method thereof, the system includes a simulation main circuit (1), an interference power supply (2) and a procedure controller (3). In the system, a power frequency parameter of a 10 to 100 kilometers of 500 kV power transmission line is simulated in a lumped parameter manner; and the control method includes the following steps of: a step to detect the automatically zeroing during starting up, a step to control the reduction of the length of a simulation line and a step to control a simulation interference voltage. A long-distance power transmission line is realized to be moved into a room and be tested by means of the power frequency parameter test system, so the various inconveniences of on-site measurement are avoided.

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Patent Owner(s)

Patent OwnerAddress
STATE GRID CORPORATION OF CHINA100000 WEST CHANG'AN AVENUE XICHENG DISTRICT XICHENG DISTRICT BEIJING BEIJING CITY BEIJING CITY 100000
ANHUI ELECTRIC POWER RESEARCH INSTITUTE230601 ZIYUN ROAD HEFEI ECONOMIC DEVELOPMENT ZONE ANHUI NO 299 HE FEISHI AN HUISHENG 230601
SUZHOU HD ELECTRIC CO LTDNO 255 SHANPU ROAD HEDONG INDUSTRY PARK WUZHONG ECONOMIC DEVELOPMENT AREA SUZHOU JIANGSU 215124

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zinian Hefei, CN 1 3
Cheng, Dengfeng Hefei, CN 5 4
Dong, Jingjing Hefei, CN 5 4
Fu, Zhong Hefei, CN 1 3
Huang, Yongkang Hefei, CN 2 3
Li, Wei Hefei, CN 2284 14552
Tong, Wenhui Hefei, CN 1 3
Wang, Cuicui Hefei, CN 14 33
Yang, Daowen Hefei, CN 1 3
Ye, Jiantao Hefei, CN 1 3

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