摘要
变电站直流系统的现状存在诸多问题,这影响了变电站二次设备的安全稳定运行,也降低了检修、运行维护的工作效率。经过对现场的研究分析,提出了直流系统馈电网络设计的新思路。通过这种新型集中辐射式供电系统与现状比较和实际运行的效果检验,阐述了这种新型集中辐射式供电系统的优点。
Gucheng transformer substation DC system is plagued with problems, which affected the safety and stable operation of the secondary equipment, also lower the working efficiency of repairing and running attention. After the on-site analysis, a new way about the design of DC system feed network is put forward. Through the comparison and reality run by this new concentrated radiation-feed system and current situation, the advantages of this new concentrated radiation-feed system are illustrated.
出处
《继电器》
CSCD
北大核心
2007年第16期68-70,75,共4页
Relay
关键词
直流系统
馈电网络
集中辐射
直流接地
direct-current system
feed network
concentrated radiation
direct-current grounding
