MGk排队模型在电动出租汽车充电站排队系统中的应用张维戈.pdfVIP

39 卷 3 期 电 网 技 术 Vol. 39 No. 3 20 15 年3 月 Power System Technology Mar. 20 15 文章编号：1000-3673 （20 15）03-0724-06 中图分类号：TM 72 1 文献标志码：A 学科代码：470 4051 M/G/k 排队模型在电动出租汽车充电站 排队系统中的应用 张维戈，陈连福，黄 ，牛利勇，黄梅， 帝，时玮 （国家能源主动配电网技术研发中心(北京交通大学) ，北京市 海淀区 100044 ） Application of M/G/k Queuing Model in Queuing System of Electric Taxi Charging Station ZHANG Weige, CHEN Lianfu, HUANG Yu, NIU Liyong, HUANG Mei, ZHANG Di, SHI Wei (National Active Distribution Network Technology Research Center (Beijing Jiaotong University), Haidian District, Beijing 100044, China) ABSTRACT: Aiming at the queuing system of electric taxi 关键词：M/G/k 排队模型；M/M/k 排队模型；电动出租汽车； charging station and according to statistics and analysis on actual 充电站 survey data of the arrival time of the electric taxi to charging DOI 10.13335/j.1000-3673.pst.2015.03.021 station and the charging service time, a conclusion that the time interval of the arrival time of the electric taxi to charging station 0 引言 obeys negative exponential distribution and the charging service 目前，能源紧缺和环境压力日益严峻，传统燃 time obeys normal distribution is obtained, and the mathematical 油汽车因能源消耗量大、排放量 等问题引起社会 basis that the queuing system of electric taxi charging station 越来越多的担忧。电动汽车因具有高效、节能、低 belongs to M/G/k queuing model is given, and the contrastive analysis on M/G/k queuing model and M/M/k queuing model is 噪声、零排放等优点，近年来得到迅猛发展。我国 carried out. Under the same input conditions, the obvious 在纯电动汽车的生产和应用方面虽然发展势头较 differences of operation indices between M/G/k queuing model