摘要
为更好地优化冷热电联供型微电网系统中各种设备的出力,使得微电网经济运行最优,建立了一个包含风机、光伏、燃气轮机、天然气内燃机、燃料电池和燃气锅炉等主要设备的冷热电联供型微电网系统模型,以微电网系统的经济运行成本和CO_(2)排放成本最小为目标函数,在满足各种设备出力和功率平衡等约束条件下,利用改进粒子群算法对模型进行求解。仿真结果表明,所提出的改进粒子群算法方法可以提高冷热电联供型微电网系统的经济效益。
In order to better optimize the output of various equipment in the CCHP microgrid system,the economic operation of microgrid is optimized.A combined cooling,heating and power microgrid system model is established,which includes wind turbine,photovoltaic,gas turbine,natural gas internal combustion engine,fuel cell and gas boiler.The objective function is to minimize the economic operation cost and CO_(2)emission cost of the microgrid system.The improved particle swarm optimization algorithm is used to solve the model under the constraints of output and power balance of various equipment.The simulation results show that the proposed improved particle swarm optimization algorithm can improve the economic benefits of CCHP microgrid system.
作者
陈晓华
吴杰康
陈盛语
李红玲
杨国荣
许海文
彭宇文
孙中海
CHEN Xiaohua;WU Jiekang;CHEN Shengyu;LI Hongling;YANG Guorong;XU Haiwen;PENG Yuwen;SUN Zhonghai(Automation College,Guangdong University of Technology,Guangzhou 510006,China;College of Electrical Engineering&Intelligentization,Dongguan University of Technology,Dongguan 523808,China)
出处
《黑龙江电力》
CAS
2023年第1期23-29,共7页
Heilongjiang Electric Power
基金
广东省基础与应用基础研究基金区域联合基金项目—粤港澳研究团队项目(项目编号:20201910260000002)。
关键词
改进粒子群算法
微电网
经济运行
优化方法
improved particle swarm algorithm
microgrid
economic operation
optimistic method
