风电场无功电压模糊多目标决策方法
Reactive Power and Voltage Fuzzy Multi-Objective Decision Making Method of Wind Farm
作者: 吕思琦 , 刘文颖 , 张雨薇 , 朱丹丹 ：华北电力大学电气与电子工程学院，北京 ; 梁 琛 ：国网甘肃省电力公司电力科学研究院，甘肃 兰州 ;
关键词: 模糊多目标决策； 无功电压优化； 双馈风电机组； SVC； 风电场； Fuzzy Multi-Objective Decision Making； Reactive Power and Voltage Optimization； DFIG； SVC； Wind Farm
摘要:Abstract: To solve stability and economy coordinated problem caused by wind farm integration, the targets of stability and economy are put forward, in which economy target considers active power loss, and stability target includes reactive power reserve capacity and voltage deviation of wind farm. Based on this, an optimization control model of reactive power and voltage fuzzy multi-objective decision making method of wind farm is established, in which the reactive power of SVC and DFIG are taken as control objectives, and the fuzzy multi-objective decision making method is used to convert the optimization of reactive power and voltage into a multi-objective and multi-constrained nonlinear programming problem. The particle swarm algorithm (PSO) is adopted to solve the built model. The simulation example results show that the proposed method can achieve the dual targets of economy and stability of wind farms, and can improve the voltage stability of wind farms, and reasonably re-duce the power loss of wind farms.
文章引用: 吕思琦 , 刘文颖 , 张雨薇 , 朱丹丹 , 梁 琛 (2016) 风电场无功电压模糊多目标决策方法。 智能电网， 6， 221-230. doi: 10.12677/SG.2016.64025
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