A Preventive Control Strategy for AC-DC System Considering the Static Voltage Stability Margin

被引：0
|
作者：
Hu Xiuqiong [1 ]
Song Lintao [1 ]
Li Yiming [1 ]
机构：
[1] Panzhihua Univ, Elect & Informat Engn Coll, Panzhihua 617000, Sichuan, Peoples R China
来源：
ISTM/2011: 9TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT | 2011年
关键词：
preventive control; static voltage stability; AC-DC power system; multi-contingency; DC control mode; quadratic optimal model;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A preventive control optimal model to avoid the static voltage collapse of AC-DC power system is provided. The objective of the proposed model is to minimize the preventive control cost. The constraints include the feasibility constraints in normal operating condition, and the static voltage stability margin constraints in multi-contingency condition. The proposed model can synthetically consider the best selection of DC control modes, and the impacts of AC control measures and DC measures on the preventive control. The preventive control model is quadratic. The simulation for the modified IEEE 14-bus AC-DC power system demonstrates the correctness and effectiveness of the proposed preventive control model.
引用
收藏
页码：226 / 230
页数：5
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