最新基于滤波的孤立微网多目标规划设计方法.pdf

第38 卷 第3 期 电 网 技 术 Vol. 38 No. 3 2014 年3 月 Power System Technology Mar. 2014 1000-3673 （2014 ）03-0596-07 TM 721 A 470·4051 1 1 2 3 2 4 1() 300072 2 300384 3 300010 4 300384 Multiple Objective Planning and Designing of Island Microgrid Based on Filtering 1 1 2 3 2 4 XIAO Jun , LIANG Haishen , WANG Xudong , YU Jiancheng , ZHANG Pan , ZHANG Mei (1. Key Laboratory of Smart Grid of Ministry of Education (Tianjin University), Nankai District, Tianjin 300072, China; 2. Electric Power Research Institute of Tianjin Electric Power Corporation, Xiqing District, Tianjin 300384, China; 3. Tianjin Electric Power Corporation, Hebei District, Tianjin 300010, China; 4. Tianjin Tianda Qiushi Electric Power High Technology Co., Ltd, Xiqing District, Tianjin 300384, China) ABSTRACT: To implement global optimization of economy 先，针对当前多目标优化方法中目标权重选取需要主观先验 and pollutant emission in isolated microgrid, a filtering based 知识，以及结果的选择性和指导性难以兼顾的问题，采用改 multi-objective planning and design method for isolated 进非支配排序遗传算法求解孤立微网的多目标优化模型，不 microgrid is proposed. Firstly, in allusion to the fact that in 需要主观先验知识就可得到多个可选方案，再通过方差最大 current multi-objective optimization the selection of object 化决策得到唯一的推荐方案。其次，优化过程中基于滤波调 weights needs subjective priori knowledge, and it is difficult to 度策略来实现微型燃气轮机和储能优势互补，改善了微型燃 consider the selectivity and instructiveness in the optimization 气轮机的运行状况。算例结果验证了该方法的有效性。