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

DOI

10.2991/icmmbe-16.2016.79How to use a DOI?

Keywords

Dynamic voltage stability; Dynamic reactive power; High side voltage; Excitation control

Abstract

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.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Qian Wang
AU  - Qian Cheng
AU  - Xiaoming Li
AU  - Junhong Guo
PY  - 2016/09
DA  - 2016/09
TI  - Control Strategy of Generators' Dynamic Reactive Power Based on Local Voltage Signal
BT  - Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)
PB  - Atlantis Press
SP  - 421
EP  - 426
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmbe-16.2016.79
DO  - 10.2991/icmmbe-16.2016.79
ID  - Wang2016/09
ER  -