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首页> 外文会议>18th international electric vehicle symposium(EVS-18) >The Demonstration of Automatic Contactless Charging in a Public Transport Application
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The Demonstration of Automatic Contactless Charging in a Public Transport Application

机译：公交应用中非接触式自动充电的演示

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The operation of EVs can involve complex battery charging procedures in order to ensure maximumrnsafety and to prolong equipment life. The limited energy storage of the EV battery means the chargernconnection has to be made very frequently. There are also perceived safety concerns with high powerrndirect contact recharge connections.rnInductive coupling has been suggested as a method to overcome the problems of electric vehiclernbattery charging. In order to offer total automation an inductive charging device has been developedrnto transfer power from the wayside to the vehicle over a significant air gap. This allows greaterrnalignment flexibility and the ability for the device to be mounted beneath the road surface at anyrnlocation. This paper details the construction and practical application of the system to an electricrnpassenger bus. Power is transferred to the electric bus for the purpose of opportunity charging. Norncomplicated mechanical alignment mechanisms are required; the vehicle is simply parked within arnpredefined parking bay. The technology is based upon a three year EA Technology funded R&Drnprogramme. Funding support for this field trial project has been provided by Merseytravel (thernPassenger Transport Executive for the Merseyside region of England), Manweb (the local powerrnutility) and from CEC(DGXVII) via its Thermie demonstration programme.rnSuccessful results from the operation of the system are presented. Power is transferred to the EVrnacross a significant air gap at high levels of efficiency and misalignment tolerance. The results arernobtained from a practical rather than laboratory trial.
机译：电动汽车的操作可能涉及复杂的电池充电程序，以确保最大的安全性并延长设备寿命。 EV电池的有限能量存储意味着必须非常频繁地进行充电器连接。高功率直接接触充电连接也存在安全隐患。建议采用电感耦合作为克服电动汽车电池充电问题的方法。为了提供完全的自动化，已经开发了感应充电装置，以在较大的空气间隙上将功率从路边传递到车辆。这允许更大的对准灵活性，并且能够在任何位置将设备安装在路面下方。本文详细介绍了该系统在电动客车上的构造和实际应用。为了机会充电的目的，电力被传输到电动公交车上。需要复杂的机械对准机构；只需将车辆停在arnpredefined停车位内即可。该技术基于EA技术资助的三年研发计划。该现场试验项目的资金支持由Merseytravel（英格兰默西赛德州地区的乘客运输主管），Manweb（当地动力）和CEC（DGXVII）通过其Thermie演示计划提供。rn系统运行成功被提出。功率以很高的效率和不对中误差的程度传递到整个空气间隙的电动汽车。结果是从实践而非实验室试验中获得的。

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