另外，呈现负阻尼效应的快速自动电压励磁调节装置的大量普及使用，则更进一步加剧了这一状况。
In addition, popularizations of fast automatic voltage regulator which show itself negative-damping even more worsen this situation.
永磁装置是一种用于使水轮发电机静止励磁系统可靠快速起励的新型专利装置。
Permanent magnetic device. as a new type patent device, is used to ensure the hydroelectric generator to start its static excitation more reliably and more quickly.
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