Wide-Area Feedback Signal and Control Location Selection for Low-Frequency Oscillation

被引：0

作者：

Chen, Xiaolu ^{[1
]}

Li, Xiangxin ^{[2
]}

Ren, Zheng ^{[1
]}

Zheng, Tingting ^{[1
]}

机构：

[1] State Grid East Inner Mongolia Elect Power Co, Elect Power Res Inst, Hohhot 010000, Peoples R China

[2] State Grid Corp, North China Dispatching Ctr, Beijing 100053, Peoples R China

来源：

ADVANCES IN ARTIFICIAL SYSTEMS FOR MEDICINE AND EDUCATION II | 2020年 / 902卷

关键词：

Low-frequency oscillation; Wide-area measurement system; Wide-area control location;

D O I：

10.1007/978-3-030-12082-5_69

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

WAMS provides a high degree-of-freedom for wide-area damping control in the selection of feedback signals and control points. By selecting a feedback signal with strong controllability for the interval oscillation mode and a highly controllable generator set in the entire grid. The wide-area damping controller can more effectively suppress the low-frequency oscillation in the interval. For the main low-frequency oscillation mode of the system in the completed dynamic stability analysis, based on the identification technology, the main analog-to-digital ratio method is used to select the feedback signal, the residual number method is used to select the control point, the correlation gain matrix method is used to select the feedback signal, and the combination of control locations is evaluated overall to form a comprehensive alternative.

引用

页码：759 / 769

页数：11

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