通过对电力系统异步运行状态的分析，提出了利用振荡中心电压的变化特征来判断系统失步的失步解列装置。
Through analysis of the out of step operation of power systems, a new out of step splitting device is proposed.
当继续增大离子惯性长度时，波列会变得宽阔，波列中的振荡周期数目减少了。
As the ion inertial length increase, the wave train becomes broader and the number of oscillation periods in the wave train are reduced.
对几种平息振荡的措施，例如投入备用线路、振荡介列、切负荷等也作了分析。
Methods of prevention of oscillations, such as switching in reserve transmission line, disconnecting the interconnected system into separately operating systems, load shedding, etc. are …
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