电网技术2024，Vol.48Issue(2)：527-539,中插13-中插15,16.DOI:10.13335/j.1000-3673.pst.2023.0185
考虑源荷互动的综合能源系统多目标双层规划
Multi-objective Bi-level Planning for Integrated Energy Systems Considering Source-load Interaction
摘要
Abstract
With the continuous development of the integrated energy systems,the traditional source-following-load model has changed its developig trend to the source-load interaction model.Therefore,a multi-objective bi-level planning approach for the integrated energy systems considering the source-load interactions is proposed.First,the interruptible and transferable loads of electricity,heating and cooling are introduced to participate in the integrated demand response.A dynamic pricing strategy is developed to match the renewable generation with the equivalent load.Then,a multi-objective bi-level planning and operation model of an integrated energy system containing the electric vehicle charging stations is established.The economic cost,the carbon emissions,and the autonomy of the system are taken as the objectives at the upper level of the planning model.The lower level model minimizes the total operating cost of the integrated energy system and the electric vehicle charging station.Finally,the non-dominated sorting genetic algorithm Ⅱ(NSGA-Ⅱ)and the commercial solver CPLEX are used to obtain the Pareto frontier solution set,and the optimal solution is selected by using the Topsis method.The numerical studies indicate that the approach is able to reduce the economic costs and the carbon emissions,and improve the system autonomy.关键词
源荷互动/综合需求响应/动态电价/综合能源系统/多目标规划Key words
source-load interaction/integrated demand response/dynamic electricity price/integrated energy systems/multiple objective programming分类
信息技术与安全科学引用本文复制引用
李东东,汪露璐,王维,林顺富,周波..考虑源荷互动的综合能源系统多目标双层规划[J].电网技术,2024,48(2):527-539,中插13-中插15,16.基金项目
国家自然科学基金面上项目(51977127) （51977127）
国家电网公司总部科技项目(5108-202299266A-1-0-ZB).Project Supported by National Natural Science Foundation of China(51977127) （5108-202299266A-1-0-ZB）
Science&Technology Project of SGCC(5108-202299266A-1-0-ZB). （5108-202299266A-1-0-ZB）
