When the unit is ready to accept load, the auxiliary power system is transferred from the start-up to the unit source.

当机组准备带负荷时，厂用电系统从起动电源切换到机组电源。

youdao

When the unit is ready to accept load, the auxiliary power system is transferred from the start-up to the unit source.

当机组准备带负荷时，厂用电系统从起动电源切换到机组电源。

youdao