Through the analyses to the asynchronous oscillation in power system,by systematic researches on the existing out-of-step criteria of powersystem, it introduces the out-of-step criteria of this device.
本文通过对电力系统的失步振荡过程进行分析，在分析各种已有的失步解列判据的基础上，提出了本装置的解列判据，使多种判据复用，充分发挥各个判据的优点，尽量避免其缺点，互为补充。
参考来源 - 电力系统自动解列低周减载装置的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
恰当处理发电机失步振荡，是机网协调的重要问题。
Appropriately control of generator out-of-step oscillation is an important issue of generator-network harmonization.
在一定控制脉冲频率下，步进电动机可能出现振荡与失步现象，严重影响步进电动机的运行，要严格防止这种情况发生。
When stepping motor works in some pulse frequency, it may have the problem of oscillation and miss of synchronization, so it should be avoided at full steam.
基于振荡中心漂移的研究，给出了判断失步中心能否落到机组内部的判据。
Based on the study of the movement of oscillation center, a criterion of determining whether the center of out-of-step will lies in the interior of the generator is proposed.
应用推荐