发电机并列运行
发电机并列运行-
长葛市佛耳岗水库水电站电抗分流式发电机并列运行时，出现剧烈无功振荡。
In the Fuergang hydropower station , there happened a violent reactive power oscillation when the small reactor-starting generator was put into operating with the large generator .
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电力系统中发电机经输电线路并列运行时，受扰后会发生发电机转子间的相对摇摆，并在缺乏阻尼时引起持续振荡。
When the generators are synchronized to the system through the transmission lines , their rotors will swing against each other after disturbances , and even oscillate sustainedly due to inadequate damping .