摘要
以基于光伏电池、燃料电池、蓄电池的住宅能源系统为研究对象,根据混合整数线性规划理论构建其运行优化数学模型,在满足住宅电力和热力需求的同时,确定年运行成本最小的运行策略。在考虑系统内部能源流的同时,综合考虑电价及天然气价格所导致的费用流和上网电价等政策因素。在分析系统电力和热力构成的同时,还探讨了光伏电池发电的最佳使用形式和蓄电池最佳充放电策略。
Based on the mixed integer linear programming （MILP） theory, an optimization model is developed for residential energy system operation based on fuel cell/photovoltaic （PV）/battery. Satisfying residential electricity and heat demand, the model may determine optimal running strategies with the annual running cost as objective function to be minimized. Considering the energy flows among the equipment in the energy system, the model takes the financial information including electricity tariff and natural gas price, as well as some policy issues （e.g., buy-back price） into account. Furthermore the balance of electricity and heat is analyzed, the best utilization of PV, the optimal strategy of charge/ discharge of battery are discussed too.
出处
《可再生能源》
CAS
北大核心
2014年第4期379-384,共6页
Renewable Energy Resources
基金
上海市科委部分地方院校能力建设项目(13160501000)
上海高校特聘教授(东方学者)岗位计划项目
