摘要
根据《继电保护和安全自动装置技术规程》GB1 4 2 85_93有关条款 ,分析归纳了不同机组所需装设失磁保护的情况以及如何实现防误动闭锁 。
The different unit requirement of the loss of excitation protection and the locking of the incorrect action are analyzed in this paper based on the rules in GB14285 93<Relay Protection and Automation Equipment Technical Regulations>.Founded on the analysis of the requirement,the logic diagram,trip way of loss of excitation protection and protection set of operation time are introduced.Hope it will be helpful to the project design and the development of new loss of excitation protection equipment.
出处
《继电器》
CSCD
北大核心
2003年第2期54-56,共3页
Relay
