摘要
传统能源系统往往单独进行运行分析而忽略掉各能源系统之间的耦合关系,导致不同能源之间无法充分互补。综合能源系统能够整合一定区域内的多种能源以保证满足多元化需求,同时提高能源利用效率,已成为支撑能源转型的重要技术。首先介绍综合能源系统中电-气-冷-热各个耦合设备的建模,并在此基础上进行综合能源系统潮流分析,进一步构建各能源协同互济的综合能源系统协调规划模型,最后结合实例验证综合能源系统的可行性与实用性。
Traditional energy systems often conduct individual operational analysis and ignore the coupling relationships between different energy systems,leading to insufficient complementarity between different energy sources.Integrated energy systems have become an important technology supporting energy transition,which can integrate various energy sources in a certain area to ensure diverse demands are met while improving energy utilization efficiency.This paper first introduces the modeling of coupling devices for electricity-heat-cooling-power in integrated energy systems,and conducts power flow analysis on this basis.Furthermore,a coordinated planning model of integrated energy systems with various energy sources mutually supporting each other is constructed.Finally,the feasibility and practicality of the comprehensive energy system are verified through an example.
作者
郭峻男
张鹏
王坦
谢添添
岳广伟
谢宁
GUO Junnan;ZHANG Peng;WANG Tan;XIE Tiantian;YUE Guangwei;XIE Ning(State Grid Zhumadian Power Supply Company,Zhumadian 463000,China;School of Electronic Information and Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)
出处
《湖南电力》
2023年第3期45-52,共8页
Hunan Electric Power
基金
国家重点研发计划项目(2020YFB2104500)。
关键词
综合能源系统
耦合设备
潮流分析
integrated energy system
coupling devices
power flow analysis
