In the "underexcited" mode, the condenser acts electrically like an inductor on the system.
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。
2
In this paper, the author introduced the fixed value setting of underexcited limitation in ABB excitation system. And also analyzed the condensive operation of No. 1 generating unit.