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特级保电场所供配电系统实施案例

来源于: 发表时间:2018-05-04 16:05 编辑:fzy

陆 辉(浙江省建筑设计研究院,杭州市 310006)

Implementation Case of Power Supply and Distribution System
for Special - grade Electric Guarantee Sites
LU Hui(Zhejiang Province Institute of Architectural Design and Research,Hangzhou 310006,China)
 
    Abstract:Some issues about the design of highly-reliable power supply for the special-grade electric guarantee sites that need to be 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.
    Key words:special-grade electric guarantee sites;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
 
    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。
    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
     中图分类号:TU852              文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2018. 04. 004

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