摘要
结合某重要外事活动场所供配电系统设计,从中压系统的两用一备、低压系统的切换及发电机接入、低压末端的负荷分类及UPS配置等方面,探讨特级保电场所高可靠性供电设计中需要关注的几个问题。
Some issues about the design of highly-reliable power supply for the special-grade electric guarantee sites that need to he focused on are discussed in the aspects of the dual-purpose and one-standby of the medium-voltage system, the switching of low-voltage system, the connection with generators, the load classification of low-voltage terminal and UPS configuration according to the design of power supply and distribution system for an important foreign affairs site.
作者
陆辉
LU Hui(Zhejiang Province Institute of Architectural Design and Research, Hangzhou 310006, China)
出处
《建筑电气》
2018年第4期20-23,共4页
Building Electricity
关键词
特级保电场所
供配电系统
高可靠性供电
两用一备
切换
UPS
一级负荷中特别重要负荷
应急电源
special-grade electric guaranteesites
power supply and distribution system
highly-reliable power supply
dual-purpose and one-standby
switching
UPS
vital load in first grade load
emergency power supply
