摘要
介绍了中、低压电力系统短线路保护的配置原则 ,着重阐述了在中、低压电力系统短线路中采用方向纵联保护的优越性和缺点 ;结合方向纵联保护在包钢薄板总降的应用 ,展望它在中、低压电力系统短线路中的应用前景。
When, in this paper, the configuration principle of short line protection for medium and low voltage power system is introduced, the advantages and disadvantages of adopting the vertical direction connection protection are emphasized. And its future use in short lines of medium and low voltage power stations is foreseen by taking the application of the method to the CSP transform station as an example.
出处
《包钢科技》
2005年第1期69-71,共3页
Science & Technology of Baotou Steel
关键词
短线路
纵联保护
方向元件
闭锁信号
short line
vertical connection protection
direction element
interlock signal
