首页|500 kV线路双通道分相电流差动保护的压板投退及通道告警机制探讨

500 kV线路双通道分相电流差动保护的压板投退及通道告警机制探讨

扫码查看
原文链接
  • NETL
  • NSTL
  • 万方数据
从500kV线路双通道分相电流差动保护的应用现状着手,详细分析比较了国内主流保护厂家双通道分相电流差动保护的压板投退及通道告警机制,并提出了改进方案,提高了告警机制的合理性和运行检修的便利性.
Strap Operation and Channel Warning of 500 kV Line Dual-Channel Current Differential Protection
Based on the application status of 500 kV line dual-channel phase current differential protection,this paper analyzes and compares the strap operation and channel warning mechanisms of dual-channel phase current differential protection in the mainstream protection manufacturers in China.The improvement scheme is proposed to enhance the rationality of the warning mechanism and the convenience of operation maintenance.

500 kVcurrent differential protectionstrap operationchannel warning

桂强、韩学军、陈建民、刘中平

展开 >

华东电网有限公司,上海200120

500 kV 电流差动 压板投退 通道告警

2014

华东电力
华东电力试验研究院有限公司

华东电力

CSTPCD
影响因子：0.551
ISSN：1001-9529
年,卷(期)：2014.42(12)
  • 2
  • 3