Thus it realized effective extraction of all parameters of LFO signals and put forward a new explanation of the mechanism of very low frequency oscillation. 其次運用該文推導的阻尼比計算公式提取各振蕩模態分量阻尼比，從而實現低頻振蕩模態參數的有效提取。
In this dissertation, the accessional devices installed in the large dynamic elements for damping low frequency oscillations are named as the oscillation-damping device. 本文把在系統中各種大型動態元件中裝設的用於抑制低頻振蕩的附加控制器統稱為低頻振蕩抑制器。
