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。
When the unit is ready to accept load, the auxiliary power system is transferred from the start-up to the unit source.
变电站的系统频率由电力网的有功负荷来决定，当系统频率超出允许范围时，应及时调整所带负荷以稳定系统频率。
System frequency of substation is dependant on active load of power grid. when system frequency exceeds allowable limits load shall be regulated immediately for stabilization of system frequency.
介绍了一种用于多传动点，带同一负载时控制传动点电机负荷分配的装置。
A device which is used to control load distribution of the multipoint drive is presented.
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