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沙角C电厂高压电机微机保护改造回路分析
引用本文:钟晓萍.沙角C电厂高压电机微机保护改造回路分析[J].重庆电力高等专科学校学报,2010,15(3):15-17,24.
作者姓名:钟晓萍
作者单位:广东省东莞市沙角C电厂,广东,东莞,523936
摘    要:介绍沙角C电厂在高压电机微机保护装置改造过程中,运用微机保护装置实现回路控制、报警、故障分析等功能的智能化,同时利用外部回路元件弥补微机保护装置的不足之处,最终实现一个具有智能化且动作安全、可靠的高压电机控制回路。

关 键 词:高压电机  保护装置改造  控制回路  智能化

The Analysis of the Electric Circuit in the Transformation of the Microcomputer Protection Device of the High-voltage Motor in Shajiao C Power Plant
ZHONG Xiao-ping.The Analysis of the Electric Circuit in the Transformation of the Microcomputer Protection Device of the High-voltage Motor in Shajiao C Power Plant[J].Journal of Chongqing Electric Power College,2010,15(3):15-17,24.
Authors:ZHONG Xiao-ping
Affiliation:ZHONG Xiao-ping(Shajiao C Power Plant,Dongguan Guangdong 523936,China)
Abstract:This essay introduces the intellectualization of the control,alarm and fault analysis of the electric circuit by means of the microcomputer protection device in the transformation of the microcomputer protection device of the high-voltage motor in Shajiao C Power Plant.Besides,this essay introduces the use of external circuit components to make up for the deficiencies of the protection device to realize an intelligent,secure and reliable control circuit for the high-voltage motor.
Keywords:high-voltage motor  protection device  transformation  control circuit  intellectualization
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