在“欠励磁”方式下，调相机在电气上作用就像是系统中的一个电感器。
In the "underexcited" mode, the condenser acts electrically like an inductor on the system.
对黑启动过程中发电机带空载长线路可能出现的欠励限制动作导致的系统工频电压升高问题进行了研究。
This research aims to study over voltage induced by under-excitation limitation moves in black start of the power system.
智能型断路器的欠压脱扣、分励脱扣、辅助触头等内部附件，如表b 1所示。
Internal Accessories of the s (h) Z Intelligent Type Breaker, such as Under voltage trip, Shunt trip, Auxiliary contacts and Alarming contacts etc.
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