发电厂低压厂用电系统接地制式的探讨  

Discussion about Earthing Types of Low Voltage Auxiliary Power System in Power Plant

作　　者：肖冰[1] 路平[1] 

机构地区：[1]国核电力规划设计研究院,北京100095

出　　处：《低压电器》2012年第22期34-39,共6页Low Voltage Apparatus

摘　　要：针对发电厂接地网的特点,重点讨论了发电厂低压厂用电系统接地制式和四极断路器的应用。归纳总结了发电厂低压厂用电系统设计的改进方案,以便在相近工程中推广应用。Earthing types and quadrupole circuit breaker application of low voltage auxiliary power system in power plant were discussed, basing on the characteristic of ground grid in power plant. Improvement schemes of low voltage auxiliary power system were summarized in order to conveniently apply in similar projects.

关 键 词：发电厂 低压 厂用电系统 接地制式 四极断路器 

分 类 号：TM645[电气工程—电力系统及自动化]