摘要
某电厂风机油站电气控制系统有两路工作电源,配备了CB级ATSE装置,装置采用了"自投自复"的工作模式;在电源切换过程中,出现了设备供电中断的现象。针对此问题展开了分析和讨论,并提出了改进措施,希望能为其他火电厂类似的CB型ATSE装置的应用提供参考。
The electric control system of fan oil station of a power plant has two working power supply,equipped with CB ATSE device,the device adopts the working mode of ＂automatically transfer and restore ＂;In the process of power switching,the power supply interruption occurred.This paper had analyzed and discussed the problem,and put forward some improvement measures,hoped to provide reference for other similar CB ATSE in thermal power plants.
关键词
自动转换开关电器(ATSE)
Ⅰ类负荷
自投不自复
automatic transfer switching equipment（ATSE）
category I load
automatically transfer and non-automatically restore
