Comprehensive Optimization Configuration Study for Energy Storage Equipment of Integrated Energy System on User Side

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Li, Hao^1 ; Zheng, Guotai^1 ; Huo, Xianxu^2 ; Wu, Zhou^3 ; Li, Wen^1 ; Chen, Yixi^1

China Electric Power Research Institute, Beijing, China^1

State Grid Tianjin Electric Power Company, Tianjin, China^2

State Grid Anhui Electric Power Saving Service Company, Hefei, China^3

关键词: Annual operating costs;    Comprehensive optimizations;    Configuration optimization;    Constraint conditions;    Current situation;    Integrated energy systems;    Optimization variables;    Supply and demand;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/4/042008/pdf
DOI  :  10.1088/1755-1315/170/4/042008

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Aiming at the current situation with insufficient study on issue of electric/thermal energy storage comprehensive optimization configuration in the Integrated Energy System on user side under background of smart city, from the perspective of balance between energy supply and demand, the replacement of electric energy and cold/thermal/electric coupling has been taken into consideration to build the model of comprehensive optimization configuration for energy storage equipment in Integrated Energy System. The energy storage takes typical daily system operation optimized dispatching into consideration; the electric/thermal energy storage comprehensive configuration optimization model is built with the goal of lowest annual operating costs of Integrated Energy System; for the constraint conditions, the balance of supply and demand, cold/thermal/electric coupling, replacement of electric energy, energy storage installation and operation and various other factors are taken into consideration; optimization variables are capacity of electric/thermal energy storage equipment and the dispatching value of equipment in typical system scenarios.