300MW发电机转子滑环烧损原因分析

华电技术 ›› 2012, Vol. 34 ›› Issue (4): 47-49.

300MW发电机转子滑环烧损原因分析

陈立志，董伟，刘德辉

华电哈尔滨热电有限责任公司，黑龙江哈尔滨150046

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-04-25

Analysis on reason of burning loss of rotor slip ring in 300MW generator

CHEN Lizhi, DONG Wei, LIU Dehui

Huadian Harbin Thermal Power Company Limited, Harbin 150046, China

Received:1900-01-01 Revised:1900-01-01 Published:2012-04-25

摘要/Abstract

摘要： 对300MW发电机转子滑环烧损发生的原因进行了分析，对发电机转子2点接地保护提出了改进建议，给出了防止300MW发电机转子滑环烧损的应对措施。


关键词: 转子滑环, 烧损, 转子2点接地保护, 改进建议, 应对措施

Abstract: The reason of burning loss of the rotor slip ring in the 300MW generator was analyzed. The improvement suggestion for twopoint earthed fault protection of the generator rotor was offered; and some response measures for preventing the burning loss of rotor slip ring in the 300MW generator were given.

Key words: rotor slip ring, burning loss, two-point earthed fault protection of rotor, improvement suggestion, response measure

陈立志;董伟;刘德辉. 300MW发电机转子滑环烧损原因分析[J]. 华电技术, 2012, 34(4): 47-49.

CHEN Lizhi;DONG Wei;LIU Dehui. Analysis on reason of burning loss of rotor slip ring in 300MW generator[J]. Huadian Technology, 2012, 34(4): 47-49.

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