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Inventor:

金涛 (金涛.) [1] (Scholars:金涛) | 程远 (程远.) [2] | 黄宴委 (黄宴委.) [3] (Scholars:黄宴委) | 顾小兴 (顾小兴.) [4] | 朱博 (朱博.) [5]

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incoPat

Abstract:

本发明涉及一种同步相量测量中基于RLS的自适应的频率跟踪测量方法,其特征在于包括:通过模数转换将时变电力信号进行离散化处理;并计算输入信号矢量;用递推最小二乘估计方程计算相量测量值;再通过相量测量值相邻两个采样点的相角得到频率变化,由即可求出所需实际工作频率。本发明不仅在电力系统静态条件下具备良好的频率测量抗噪性,而且在动态条件下能实现快速的频率跟踪测量,可用于电力系统频率的实时测量。

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Patent Info :

Type: 发明授权

Patent No.: CN201410259275.7

Filing Date: 2014/6/12

Publication Date: 2016/10/5

Pub. No.: CN103983847B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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