基于HOMER的智慧能源系统规划设计——以高速公路收费站为例

Planning and Design of Intelligent Energy System Based on HOMER:Case Study on Highway Toll Gate

收费站(含收费管理区)长年保持全天候工作,全年有电、热负荷需求。建设1套多能互补的智慧能源系统对降低企业成本、促进节能减排具有重要意义。基于HOMER软件,综合考虑了全年风、光资源以及负荷模拟、运行策略等因素,对山东某高速收费站进行了多能互补智慧能源系统集成规划和运行策略研究。结果表明,智慧能源系统使得该收费站每年节约标煤33.4 t,折合人民币7.2万元,具有良好的社会效益和经济效益。

There is a load demand for heating and power in toll gates(including charging administrative zone)all year round.It is of great significance to reduce enterprise cost and promote energy conservation and emission reduction to construct a smart energy system with multiple energy complementarities.Based on HOMER and in consideration of wind and PV resources all year around as well as load simulation and operation strategy,the paper conducts integrated planning and operation strategy study on smart energy system with multiple energy complementarities of a highway toll gate in Shandong province.The result shows that the smart energy system can save standard coal of 33.4 t each year,being worth of 72 thousand Yuan,achieving favourable social and economic benefits.