电动公交枢纽直流快速充电模式及充电设施最优配置  

DC Fast Charging Mode and Charging Facilities Optimal Allocation of Electric Bus Hub

作　　者：蔡子龙[1] 束洪春[1] CAI Zi-long SHU Hong-chun(Faculty of Electric Power Engineering, Kunming University of Science and Technology, Kunming 650500, Chin)

机构地区：[1]昆明理工大学电力工程学院,云南昆明650500

出　　处：《数学的实践与认识》2017年第5期98-105,共8页Mathematics in Practice and Theory

摘　　要：发展电动公交能减少燃油消耗和城市污染物排放,对改善城市环境具有十分重要的意义.提出一种能显著减少电动公交运营成本的直流快速充电方式及相应的充电设施的建设模式.对公交枢纽直流快速充电模式下电动公交充电服务排队模型、高峰和平峰期充电设施最优配置模型进行了研究,并通过算例验证了这些模型的有效性.研究成果对我国电动公交的充电设施建设具有借鉴意义.Developping the pure electric bus can reduce fuel consumption and pollutant emissions,and it is very important to improve the city environment.A kind of DC fast charging method and corresponding charging facilities construction mode that can significantly reduce the electric bus operating cost is proposed.Then reseaarches the electric bus charging service queuing model under DC fast charging mode in bus hub and the electric bus charging facilities optimal allocation model in peak period and flat peak period.Some examples are presented to verify the validity of these models.The research result has certain reference significance to the pure charge facilities construction of electric bus of China.

关 键 词：电动公交 充电设施 排队论 直流快速充电 最优配置 

分 类 号：U491.8[交通运输工程—交通运输规划与管理]