Monday, May 12, 2025
问题:2.5.1066.6KV母线LG*上的电压低于额定电压的70%时,母线上的所有负荷出线开关是否跳闸?为什么?...
Wednesday, September 3, 2025
问题:当一台机组失去内外电源,LLS系统自动启动对8RIS011PO进行供电,请问自出现失电信号至8RIS011PO启动完毕,重新建立轴封水的时间不得超过多少?为什么?...
Thursday, May 29, 2025
问题:在哪些条件下,6.6KV母线LGB—LGC由主电源(ST)自动倒换到辅助电源LGR(AT)供电?...
Thursday, July 3, 2025
问题:简述厂变至3LGA/LGD进线断路器110V控制电源的作用及断电后有何后果?...
Wednesday, September 3, 2025
Thursday, May 29, 2025
问题:说明直流电动机的启动原理及启动时的影响、注意事项。...
Wednesday, September 3, 2025
Wednesday, May 14, 2025
Monday, May 12, 2025
问题:LLS柴油发电机组带载试验与一期有什么不同,为什么?...
Thursday, July 3, 2025
问题:简述LNE360CR的作用,共有哪几种供电方式及各在哪种情况下使用?...
Tuesday, August 12, 2025
Wednesday, September 3, 2025
Tuesday, August 12, 2025
Tuesday, August 12, 2025
Wednesday, September 3, 2025
Wednesday, September 3, 2025
Wednesday, September 3, 2025
Tuesday, August 12, 2025
Wednesday, September 3, 2025
Tuesday, August 12, 2025