Статья

Coordinated Planning of Integrated Electric and Heating System Considering the Optimal Reconfiguration of District Heating Network

Yuan DuCollege of Electrical Engineering, Taiyuan University of Technology, Taiyuan, ChinaYixun XueCollege of Electrical Engineering, Taiyuan University of Technology, Taiyuan, ChinaWenchuan WuDepartment of Electrical Engineering, Tsinghua University, Beijing, ChinaMohammad ShahidehpourGalvin Center for Electricity Innovation, Illinois Institute of Technology, Chicago, IL, USAXinwei ShenDepartment of Electrical Engineering, Tsinghua University, Beijing, ChinaBin WangDepartment of Electrical Engineering, Tsinghua University, Beijing, ChinaHongbin SunCollege of Electrical Engineering, Taiyuan University of Technology, Taiyuan, China

2023en

ABI

Аннотация

The tight coupling of electric and heating systems would make it necessary to consider the coordinated planning of the energy facilities. The seasonal district heating network (DHN) reconfiguration can notably impact the planning results and offer a potential approach for better wind penetration. To address this issue, a coordinated planning of electric and heating (CPEH) model is proposed in this paper by considering the seasonally DHN reconfiguration, which is formulated as a mixed-integer linear programming problem. Considering the computation difficulties brought in by numerous operation scenarios involved in the CPEH problem, a scenario-oriented generalized Benders decomposition (S-BD) algorithm is proposed to solve the CPEH model with higher efficiency by generating feasibility and optimality cuts with a unified form. The numerical simulations and a practical case in Jilin, China, are simulated to demonstrate the efficiency of the S-BD and illustrate the potential benefits of DHN reconfiguration in enhancing wind energy penetration.

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Идентификаторы

DOI: 10.1109/tpwrs.2023.3242652

Цитирования и источники

Цитирований: 4Использованных источников: 0

Показатели — AkademScholar