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Inventor:

金涛 (金涛.) [1] (Scholars:金涛) | 刘思议 (刘思议.) [2] | 刘对 (刘对.) [3] | 张程 (张程.) [4]

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incoPat

Abstract:

本发明涉及一种基于四阶混合平均累积量与改进TLS‑ESPRIT算法的低频振荡模态辨识方法,利用四阶混合累积量抑制高斯色噪声,并对TLS‑ESPRIT算法进行改进,引入奇异值相对变化率定阶,利用测量数据构造矩阵进行电力系统低频振荡模态辨识,本发明使得检测出电力系统低频振荡信号不同振荡模态的振荡频率、衰减因子、振荡幅值和相位信息更加准确。

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Patent Info :

Type: 发明授权

Patent No.: CN201710211635.X

Filing Date: 2017/4/1

Publication Date: 2020/3/10

Pub. No.: CN106849131B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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