含有机朗肯循环的电-热-冷园区综合能源系统经济优化调度策略研究  

Study on Economic and Optimal Scheduling Strategy of Integrated Energy System of Electric-heat-cooling Parks with ORC

作　　者：陈萧霖 郝捷 CHEN Xiaolin;HAO Jie(UHV Branch of State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing,Jiangsu 211102,China;Electric Power Research Institute of State Grid Shanxi Electric Power Company,Taiyuan,Shanxi 030001,China)

机构地区：[1]国网江苏省电力有限公司超高压分公司,江苏南京211102 [2]国网山西省电力公司电力科学研究院,山西太原030001

出　　处：《山西电力》2025年第1期6-9,共4页Shanxi Electric Power

摘　　要：有机朗肯循环余热发电可以充分利用设备的余热发电,为风电、光伏的消纳提供新的思路。以经济成本为目标函数,根据相关约束条件建立了含有机朗肯循环的电-热-冷园区综合能源系统优化调度模型,分析了在是否包含有机朗肯循环的不同场景下的经济性和机组出力情况,并以西北地区某工业园区为例进行算例仿真。仿真结果表明,在含有机朗肯循环的电-热-冷园区综合能源系统中,经济成本有所减少,可实现能源的多能互补和高效利用。Organic Rankine cycle(ORC)waste heat generation can make full use of power generation waste heat from the equipment,which provides a new idea for the consumption of wind power and photovoltaic.In this paper,an optimal scheduling model of the integrated energy system of electric-heat-cooling parks with ORC is established with the economic cost as the objective function according to the relevant constraints.The economic performance and unit output in different scenarios with or without ORC are analyzed and an industrial park in northwest China is taken as an example for simulation.The results show that economic cost is reduced in the integrated energy system of electric-heat-cooling parks with ORC,which can help to achieve multi-energy complementation and efficient utilization of energy.

关 键 词：电-热-冷园区综合能源系统 有机朗肯 优化调度 

分 类 号：TM73[电气工程—电力系统及自动化]