电气化公路及电力汽车技术经济分析  

Technology Economic Analyzing on Electrified Highway and Electric Vehicles

作　　者：张耀平[1,2] 刘本林 

机构地区：[1]西京学院真空管道交通研究所,陕西西安710123 [2]常州福弛电动车辆科技有限公司,江苏常州213000

出　　处：《交通节能与环保》2013年第6期38-43,共6页Transport Energy Conservation & Environmental Protection

基　　金：常州市科技计划项目(CN20100053)

摘　　要：文章分析了沿道路中间隔离带或护栏设置道上供电系统的侧集电模式比顶部与地面集电模式优越,能适应各种高度车辆通过布置在侧面的伸缩式集电器从电网取电。行驶在电气化公路上的电力汽车能耗费用不超过燃油汽车能耗的一半,携带少量电池,只需电动机,结构简单,比同类型电动汽车和燃油车辆都轻。虽然增加集电装置,但电力汽车的制造成本不会高于燃油汽车和电动汽车。考虑建设成本与运营成本的情况下,电气化公路交通的综合成本会比现有公路交通成本有所降低,而且是一种绿色交通。Power supplying system of the electrified highway could be layed above, sides or aground of the highway. Among the three layouts, the side collector mode where the power supplying system is installed along with the highway buffer zone or fence is better than other two modes, in which mode various vehicles with different height could get electricity from the grid directly by the collector extended from one side of the vehicle. The energy consumed by the electric vehicle running in the electrified highway will less than half of energy consumed by the common fuel vehicle. Such electric vehicle only need the electromo- tor, taking with a few batteries, structure simple, and light than the pure electric vehicles and fuel vehi- cles with a same grade. Although added a collector, the making cost of electric vehicles matching with the electrified highway wouldn＇ t be more than that of fuel vehicles or pure electric vehicles. In the case considering both construction cost and operation cost, the total cost of the electrified highway transportation will less than that of the current highway transportation, also a green traffic.

关 键 词：电气化公路 电力汽车 电网 道上供电系统 集电器 侧集电 

分 类 号：U463.6[机械工程—车辆工程]