Control Strategy of Generators' Dynamic Reactive Power Based on Local Voltage Signal

被引：0
|
作者：
Wang, Qian [1 ]
Cheng, Qian [2 ]
Li, Xiaoming [2 ]
Guo, Junhong [3 ]
机构：
[1] Guangdong Power Grid Corp, Elect Power Res Inst, Guangzhou 510080, Guangdong, Peoples R China
[2] Northeast Dianli Univ, Sch Elect Engn, Jilin 132012, Peoples R China
[3] South China Univ Technol, Sch Elect Power, Guangzhou 510640, Guangdong, Peoples R China
来源：
PROCEEDINGS OF THE6TH INTERNATIONAL CONFERENCE ON MECHATRONICS, MATERIALS, BIOTECHNOLOGY AND ENVIRONMENT (ICMMBE 2016) | 2016年 / 83卷
关键词：
Dynamic voltage stability; Dynamic reactive power; High side voltage; Excitation control;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The main factors of dynamic reactive power output are analyzed theoretically in this paper. A dynamic reactive power control strategy based on local voltage signal is presented. Monitoring the high side voltage online, the power unit which high side voltage is conformed to the preset criterion, is selected to be involved in the excitation control. Thus, the dynamic reactive power control by generator is realized. Combined with the voltage recovery existed in Guangdong power grid in 2014, the control strategy presented in the paper is verified properly and effectively, it is of great value to further improve the dynamic voltage stability of power system.
引用
收藏
页码：421 / 426
页数：6
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