中国电机工程学报2013，Vol.33Issue(4)：156-162,前插20,8.
多能源互补独立电力系统的控制策略仿真研究
Research on Control Strategy of Multi-energy Complementary Isolated Power System
杨秀媛 1黄丹 1申洪2
作者信息
- 1. 北京信息科技大学自动化学院,北京市海淀区100192
- 2. 中国电力科学研究院,北京市海淀区100192
- 折叠
摘要
Abstract
Multi-energy complementary isolated power system is an effective solution for remote area power supply. A kind of comprehensive control strategy was proposed for a complementary isolated power system consisting of photovoltaic, energy storage device, hydro generator, and diesel generator in Tibet Ali area. The control strategy combined the improved PQ droop control strategy for PV station with the output power loop control. To realize different control objectives, two kinds of output power loop control strategy were designed. The simulation models of the isolated power system and the strategy were established with the software of DIgSILENT/PowerFactory. The grid dynamic response under different control strategies was analyzed, and the capability of PV station to support independently the isolated system under the V/f response output power loop control strategy was further studied. The simulation results show that the system can quickly track the dynamic response change, the voltage and frequency both can reliably and quickly recover to the normal level when light intensity change suddenly and large capacity equipment start or stop.关键词
多能源互补独立电力系统/光伏电站/储能装置/改进PQ下垂控制/功率外环控制Key words
multi-energy complementary isolated power system/ PV station/ energy storage device/ improved PQ droop control/ output power loop control分类
信息技术与安全科学引用本文复制引用
杨秀媛,黄丹,申洪..多能源互补独立电力系统的控制策略仿真研究[J].中国电机工程学报,2013,33(4):156-162,前插20,8.
