摘要
通过对一起带负荷测试引起微机差动变压器差动保护动作的原因分析,揭示了负相序对差动保护的影响,并提出了相应的解决办法。
By analysis of the reason microprocessor differential protection action for main transformer on load, this paper accounts for the influence of negative phase sequence to differential protection, and puts forward relevant measures.
出处
《机械管理开发》
2010年第2期115-116,共2页
Mechanical Management and Development
关键词
变压器
负相序
差动保护
Transformer
Negative phase sequence
Differential protection
