柴油发电机组应急电源自动投切低压供电系统的研究  

Study on automatic switching L.V.power supply system for emergency power supply of diesel generator set

作　　者：刘义[1] Liu Yi(Shenyang Aluminum and Magnesium Engineering and Research Institute Co.,Ltd.,Shenyang 110001,China)

机构地区：[1]沈阳铝镁设计研究院有限公司,辽宁沈阳110001

出　　处：《轻金属》2023年第1期60-62,共3页Light Metals

摘　　要：本文以柴油发电机组应急电源和两路工作电源组成的一级负荷低压供电系统为研究对象,对该供电系统可靠性进行分析,提出了升级的自动投切控制原理,使柴油发电机组应急电源与两路工作电源之间的自动投切更加可靠。This paper takes the first class load L.V.power supply system composed of emergency power supply of diesel generator set and two working power sources as the research object,analyzes the reliability of the power supply system,and updates the automatic switching control principle,thus making the automatic switching between the emergency power supply and the two working power supply more reliable.

关 键 词：供电系统 一级负荷 应急电源 自动投切 

分 类 号：TF82[冶金工程—有色金属冶金] TM762[电气工程—电力系统及自动化]