Distributed Energy Management of Integrated Electricity-thermal Systems for High-speed Railway Traction Grids and Stations

作     者：Lizhou Jiang Zhaohong Bie Tao Long Haipeng Xie Yao Xiao Lizhou Jiang;Zhaohong Bie;Tao Long;Haipeng Xie;Yao Xiao

作者机构：Key Laboratory of Electrical Insulation and Power EquipmentSmart Grid Key Laboratory of Shaanxi ProvinceDepart-ment of Electrical EngineeringXi'an Jiaotong UniversityXi'an 710049China 

出 版 物：《CSEE Journal of Power and Energy Systems》 (中国电机工程学会电力与能源系统学报（英文）)

年 卷 期：2021年第7卷第3期

页      面：541-554页

核心收录：

学科分类：0808[工学-电气工程] 080802[工学-电力系统及其自动化] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0807[工学-动力工程及工程热物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：This work was supported in part by the National Key Research and Development Program of China(2016YFB0901900) in part by the National Natural Science Foundation of China(51637008) 

主　　题：Alternating direction method of multipliers algorithm distributed optimization railway energy management system(R-EMS) station thermal system traction grid(TG) 

摘      要：This paper proposes an integrated electricity-ther-mal energy management system(EMS)for high-speed ***,an operational model is built for the integrated electricity-thermal system,including a train operation EMS(TO-EMS)model and station operation EMS(SO-EMS)*** the TO-EMS model,traction grids(TGs)are formulated with a solvable second-order cone programming *** the SO-EMS model,station indoor thermal systems are taken into account,and the building heat exchange process and solar radiation influence upon station indoor temperature are also *** the TO-EMS and the SO-EMS are coordinated with an alternating direction method of the multipliers-based(ADMM-based)algo-rithm,protecting the privacy and interests both for the train dispatch center and *** demonstrate the effectiveness of the proposed railway EMS,a modified realistic high-speed railway segment with six stations in North China with summer and winter scenarios is studied.