GIS基座上的每一根接地母线,应采用分设其两端的接地线与变电站的...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
断路器停电作业,操作直流必须在两侧隔离开关全部拉开后脱离,送电时...
Friday, September 16, 2022
Friday, September 16, 2022
进行无旁路断路器的代路操作时,应将经操作隔离开关所闭合的环路所有...
Tuesday, September 13, 2022
防误闭锁软件可安装在操作员站上,也可单独设立一台微机五防主机。...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Tuesday, September 13, 2022
Friday, September 16, 2022
Friday, September 16, 2022
根据《高压开关柜验收规范》,检查开关柜本体外观,柜门应以()与接...
Friday, September 16, 2022
Tuesday, September 13, 2022
变压器器身所吸收的潮气,主要来自两个方面:一是从大气中直接吸收;...
Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
液压机构发出“油泵运转”、“压力降低”、“压力异常”预告信号,如...
Friday, September 16, 2022
发生三相对称短路时,短路电流中包含()分量。A、正序B、负序C、零序D、负荷电流...
Saturday, April 15, 2023
Friday, September 16, 2022