...振荡模态;;瞬时参数 [gap=1064]voltage direct current(HVDC);subsynchronous oscillation;Hilbert-Huang transform;oscillation mode;instantaneous parameters ...
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分析了如何利用测量数据构造矩阵束并进行电力系统振荡模态辨识的方法。
Method of power system oscillation mode identification utilizing matrix pencil constructed from sampled data is presented.
揭示出冷空气的向南传播主要是一种低频模态的10—20天周期的振荡。
It has been revealed that the propagation of cold air mainly shows a mode of 10—20 day period oscillation.
主要内容包括横航向模态特性、滚转速率振荡和侧滑幅值特性。
The main contents are lateral-directional model characteristics, roll rate oscillations and sideslip excursion characteristics.
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