摘要
论文针对电网中应用最广的电磁型和微机变压器差动保护进行了研讨,其中包括两类保护装置的原理、实现方式、运行特点、现场整定计算方法。
Some electric-magnetic and microcomputer differential protections for fransformer popular in electric network including the two kinds of principle, confiquration, operation feature and setting calculation at site were discussed.
出处
《湖北电力》
2005年第B12期38-39,58,共3页
Hubei Electric Power
关键词
电力变压器
差动保护
电磁
微机保护
继电器
power transformer
differential protection
electric-magnetic type
microcomputer protection
relay
