提高电动公交车经济性的营运方式与技术方案

在分析比较电动公交车两种营运方式的电费、电池折旧费后,指出目前国内正在试运行的电动公交车的营运方式并不经济。提出了电动公交车采用自动集电器的技术方案,一方面能实现大幅度延长电池寿命的“浅充浅放”的营运方式,另一方面可以省去占地较大的专用充电站,显著降低电动公交车营运项目投资额。

The Operation and Technology to Improve the Economy of Electric Bus

This paper compares and analyzes the cost of electricity consumption and battery depreciation in two operational ways of the electric bus, and points out that the operational way of domestic trial-running electric bus is uneconomical presently. The electric bus can automatically recharge in station with the auto-recharge technology before each running, which can realize the economical running way of the battery using low depth charge and low depth discharge to prolong the life of the battery, and reduce the cost of electric bus purchase by carrying fewer batteries, and special recharge station is not needed.