Research Article
Optimized Operation of Integrated Electricity-Heat-Gas Energy System Considering the Optimal Consumption of Wind and Photovoltaic Power Generation
@INPROCEEDINGS{10.1007/978-3-031-31733-0_1, author={Wenye Wang and Fengzhe Dai and Fei Jiang and Zhichang Li}, title={Optimized Operation of Integrated Electricity-Heat-Gas Energy System Considering the Optimal Consumption of Wind and Photovoltaic Power Generation}, proceedings={Smart Grid and Innovative Frontiers in Telecommunications. 7th EAI International Conference, SmartGIFT 2022, Changsha, China, December 10-12, 2022, Proceedings}, proceedings_a={SMARTGIFT}, year={2023}, month={5}, keywords={Optimal Energy Consumption Integrated Power Heat and Natural Gas Integrated Energy System Mixed Integer Linear Programming}, doi={10.1007/978-3-031-31733-0_1} }- Wenye Wang
Fengzhe Dai
Fei Jiang
Zhichang Li
Year: 2023
Optimized Operation of Integrated Electricity-Heat-Gas Energy System Considering the Optimal Consumption of Wind and Photovoltaic Power Generation
SMARTGIFT
Springer
DOI: 10.1007/978-3-031-31733-0_1
Abstract
The continuous expansion of installed capacity and grid-connected scale of new energy sources such as wind power and photovoltaic power generation will affect the stability and economic operation of the integrated energy system. Aiming at this problem, an optimized operation method of the electric-heat-gas interconnected Integrated Energy System considering the optimal wind and light absorption is proposed. The constraints of electric heating and gas systems, coupling constraints, wind-photovoltaic energy abandonment penalties, operating costs and environmental costs have been considered to construct an optimal energy abandonment cost model; with the goal of minimizing the total system cost in the dispatch period, the optimal operation of each unit is decided, including the optimal wind, light absorption, and the model is solved with the help of the commercial optimization software CPLEX.Finally, the example uses the improved IEEE-39-node electric power system, the Belgian 20-node natural gas system, and the 6-node thermal system for simulation analysis.The results show that the proposed model can effectively improve the stability and economy of system scheduling in the IES with electric heating and gas interconnection, and realize the optimal consumption of wind and photovoltaic power.
