12th Annual Meeting of China Association for Science and Technology on Information and Communication Technology and Smart Grid (AMCST 2010 E-BOOK)

Fuzhou,China,11.1-11.3,2010

ISBN: 978-1-935068-23-5 Scientific Research Publishing, USA

E-Book 660pp Pub. Date: November 2010

Category: Computer Science & Communications

Price: $120

Title: Analyze the Misoperation of 110 Kilovolt Relay
Source: 12th Annual Meeting of China Association for Science and Technology on Information and Communication Technology and Smart Grid (AMCST 2010 E-BOOK) (pp 188-190)
Author(s): Ling-ling Cao, Pingdingshan power supply company, Henan Pingdingshan467001, China
Zhong-liang Guo, Pingdingshan power supply company, Henan Pingdingshan467001, China
Hong-tao Qian, Pingdingshan power supply company, Henan Pingdingshan467001, China
Abstract: For the misoperation phenomenon of the 110 kV relay, Through checking the relevant secondary circuit,The principle,install method and acts of the protection are detailed,detailed analyze the detail reason of misoperation, put forward the concrete improvement suggestion, According to different system conditions and the implementation of it proposes solutions, prevent the recurring of this kind of accident, have improved the reliability and have guaranteed the normal operation of the miscrocomputer relay.
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