基于新九域图的光伏微电网电压无功综合控制系统综合控制策略  

Integrated Voltage Quality Control Strategy for Photovoltaic Microgrid Based on New Nine-area Theory

作　　者：杨艳景[1] 王彦文[1] 陈志阳[1] 张莉莉[1] 

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083

出　　处：《低压电器》2011年第13期24-28,52,共6页Low Voltage Apparatus

摘　　要：通过分析传统电网的电压无功综合控制(VQC)所存在的弊端,针对光伏微电网的电能质量优化提出了基于新九域图VQC控制策略。Matlab仿真结果表明,对于光伏微电网的VQC综合控制策略能有效地提高供电可靠性,达到了预期目标。Some problems on integrated control for voltage and reactive power according to the existing situa- tion of the voltage quality control（VQC） control in traditional power network were analyzed. Aiming at the electrical energy quality optimization of the photovoltaie mierogrid, a new vQc control methods based on the nine-area theory was presented. The Matlab simulink result indicates that the new control strategy can effectively improve the power distribution reliability, and the expected goal is reached.

关 键 词：九域图 电压无功综合控制 光伏微电网 电能质量优化 

分 类 号：TM615.2[电气工程—电力系统及自动化] TM714.3