几种电力系统微机保护算法浅析  

Analysis of Several Algorithms of Microprocessor Protection of the Power System

作　　者：王帅[1] 卓俊帆[1] 曹祖亮[1] 张双平[1] 

机构地区：[1]三峡大学电气信息学院,湖北宜昌443002

出　　处：《电气开关》2010年第3期1-4,7,共5页Electric Switchgear

摘　　要：分析了现代微机保护技术的发展趋势,阐述了电力系统发展对微机保护的新要求。找出好的微机保护算法,使之在满足工程精度和响应速度要求的前提下,尽可能减少数据采集量和计算时间,减少对输入数据的特定要求。The development trend of modem microprocessor protection technique is analyzed. The new requirements of power system development to the microprocessor protection are expounded. Find out good algorithms of the microprocessor protection in order to make them try their best to reduce the amount of data collection and computer time and reduce spe- cific requirements for the input data under meeting engineering aecuray and response speed.

关 键 词：电力系统 微机保护 算法 

分 类 号：TM769[电气工程—电力系统及自动化]