摘要
本文在详细分析现有 6 6 0 V选煤厂漏电保护装置的基础上 ,提出了一种崭新的基于单片机 ( 80 31 )的智能化两级漏电保护系统的实现原理 。
This paper proposes a new intelligent electric leakage protect device using single chip microprocessor(8031),based on detailed analysis of electrical leakage protect equipments of Coal Preparation Plant with 660V In addition,it also presents the idiographic design of relating hardware circuit and software block diagram.
出处
《电力系统及其自动化学报》
CSCD
2001年第6期63-66,74,共5页
Proceedings of the CSU-EPSA
关键词
选煤厂
漏电保护
单片机
供电系统
coal preparation plant, intelligence, electrical leakage protection, single chip microprocessor
