电器与能效管理技术Issue(3)：11-20,45,11.DOI:10.16628/j.cnki.2095-8188.2025.03.003
考虑电气双向耦合的工业园区综合能源系统运行优化研究
Research on Operation Optimization of Integrated Energy System in Industrial Park Considering Electricity-Gas Bidirectional Coupling
摘要
Abstract
Aiming at the problems of low energy utilization rate and serious waste of wind power in the complex energy systems in the industrial parks,an operation optimization method of wind-solar-hydrogen-storage integrated energy system considering electricity-gas bidirectional coupling is proposed.Firstly,an integrated energy system model of industrial park considering electricity-gas bidirectional coupling is established.Secondly,a multi-objective function is established with the total cost of the system,operating energy efficiency,carbon emissions,etc.,as the optimization objectives,and the constraints such as equipment,tie lines,and power balance are considered.Finally,the Pareto frontier is used to transform the multi-objective problem into a single-objective problem,and the dynamic differential evolution algorithm is used to calculate and analyze the three operation modes of the industrial park.The simulation results show that the proposed method effectively promotes the wind power consumption in the industrial park,improves the comprehensive energy utilization efficiency of the park,enhances the environmental protection property and flexibility of the system operation,and reduces the total cost of the system operation.关键词
电气双向耦合系统/综合能源系统/Pareto前沿/差分进化算法/电转气/冷热电联产Key words
electricity-gas bidirectional coupling system/integrated energy system(IES)/Pareto frontier/differential evolution algorithm/power to gas(P2G)/combined cooling heating and power(CCHP)分类
动力与电气工程引用本文复制引用
刘赵鑫,王涵,张云霄,宋宜凯,曾博,孙志权..考虑电气双向耦合的工业园区综合能源系统运行优化研究[J].电器与能效管理技术,2025,(3):11-20,45,11.基金项目
江苏省碳达峰碳中和科技创新专项(BE2022609) （BE2022609）
