微网的多目标优化调度策略  

Multi-objective Optimal Scheduling Strategy of Microgrid

作　　者：王驰鑫 陈芳芳[1] 齐琦 甘露 WANG Chixin;CHEN Fangfang;QI Qi;GAN Lu(School of Electrical and Information Technology,Yunnan Minzu University,Kunming 650500)

机构地区：[1]云南民族大学电气信息工程学院,昆明650500

出　　处：《计算机与数字工程》2022年第11期2574-2580,共7页Computer & Digital Engineering

基　　金：国家自然科学基金项目(编号:52061042)资助。

摘　　要：在微网的优化调度中,因过于追求经济性而忽略微网对风、光能的消纳率,出现了弃风弃光的现象,故对微网的调度模型进行改进。考虑以发电成本、污染环境成本、电池老化成本和风光消纳率为目标函数,最后采用改进的粒子群算法对算例进行仿真,并分析微网在不同策略下对微网的成本与风光消纳率的影响。In the optimization of microgrid scheduling,the scheduling model of microgrid is improved due to the excessive pursuit of economic efficiency,the consumption rate of wind and solar energy is ignored,and the phenomenon of abandoning wind and light has appeared.Taking power generation cost,environmental pollution cost,battery aging cost and wind and solar consumption rate as objective functions.Finally,the improved particle swarm algorithm is used to simulate the calculation example,and the influence of the microgrid on the operating cost and the wind and solar absorption rate of the microgrid under different strategies is analyzed.

关 键 词：微网 调度策略 改进的粒子群算法 多目标 风光消纳率 

分 类 号：TM727[电气工程—电力系统及自动化]