微机继电保护的原理及发展

›› 2013, Vol. 26 ›› Issue (8): 178-.

微机继电保护的原理及发展

孙小娟,李帅,桂晗,姚立

(湖北工业大学电气与电子工程学院,湖北武汉 430068)

出版日期:2013-08-15 发布日期:2013-09-25
作者简介:孙小娟(1986—),女,本科。研究方向:电力电子与电力传动。E-mail:54169235@qq.com

Microprocessor Line Protection Principles and its Future Trend

SUN Xiaojuan,LI Shuai,GUI Han,YAO Li

(School of Electrical and Electronic Engineering,Hubei University of Technology,Wuhan 430068,China)

Online:2013-08-15 Published:2013-09-25

摘要/Abstract

摘要：

随着电力事业的发展,电网对设备的安全运行程度要求越来越高,安全指标成为电力系统一项重要的性指标,微机保护的产生与应用将电力安全提升到一个新的高度。目前,国内无论是输电线路的保护、变压器保护或其他电力主设备保护均有实用的一套微机保护装置,以保障电网的安全运行。

关键词: 继电保护, 微机保护, 故障处理

Abstract:

With the development of the power industry and the increasingly high level of safe operation of the power grid equipment,safety indicators become a major target of the power system.The generation and application of microprocessor-based protection can enhance electrical safety.Currently,practical set of microcomputer protection devices are generally employed in all domestic transmission line protection,transformer protection,or other electrical main equipment protection.

Key words: relay;the computer protection;troubleshooting

中图分类号:

TM771

孙小娟,李帅,桂晗,姚立. 微机继电保护的原理及发展[J]. , 2013, 26(8): 178-.

SUN Xiaojuan,LI Shuai,GUI Han,YAO Li. Microprocessor Line Protection Principles and its Future Trend[J]. , 2013, 26(8): 178-.

[1]	李霖,叶永安. 电子电路故障诊断与处理[J]. , 2013, 26(1): 144-.
[2]	王峪梅. OVATION系统运行典型故障及处理方法[J]. , 2011, 24(10): 132-.