The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2016
Filed:
Sep. 22, 2011
Power frequency parameter simulation system for a power transmission line and control method thereof
Zhong Fu, Hefei, CN;
Jiantao YE, Hefei, CN;
Daowen Yang, Hefei, CN;
Zinian Chen, Hefei, CN;
Wei LI, Hefei, CN;
Dengfeng Cheng, Hefei, CN;
Yongkang Huang, Hefei, CN;
Jingjing Dong, Hefei, CN;
Wenhui Tong, Hefei, CN;
Cuicui Wang, Hefei, CN;
Zhong Fu, Hefei, CN;
Jiantao Ye, Hefei, CN;
Daowen Yang, Hefei, CN;
Zinian Chen, Hefei, CN;
Wei Li, Hefei, CN;
Dengfeng Cheng, Hefei, CN;
Yongkang Huang, Hefei, CN;
Jingjing Dong, Hefei, CN;
Wenhui Tong, Hefei, CN;
Cuicui Wang, Hefei, CN;
ANHUI ELECTRIC POWER RESEARCH INSTITUTE, Hefei, Anhui, CN;
SUZHOU HD ELECTRIC CO., LTD., Suzhou, Jiangsu, CN;
STATE GRID CORPORATION OF CHINA (SGCC), Beijing, CN;
Abstract
A power frequency parameter simulation system for a power transmission line and a control method thereof, the system includes a simulation main circuit (), an interference power supply () and a procedure controller (). 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.