The invention relates to a power supply mode and a power receiving device for an electric (automobile) vehicle, in particular to a power supply mode and a power receiving device for supplying power to a running electric (automobile) vehicle, two parallel power transmission guide rails are laid on a running road, one is continuous and the other is discontinuous, direct current below 140V is arranged outside the road, a positive electrode is connected with each section of discontinuous power transmission guide rail through an electronic switch and a lead, and the other guide rail is connected with a negative end. During running, the electric vehicle puts down the conductive wheels and continuously triggers the off-road electronic switch to be switched on, and the power transmission guide rail connected with the off-road electronic switch is powered on; when the conductive wheels leave the discontinuous power transmission guide rail, the electronic switch connected with the conductive wheels loses the trigger voltage, an external power supply is turned off, only the guide rail covered by the automobile and the power transmission guide rail which cannot be contacted by people are electrified, the guide rail not covered by the automobile is not electrified, and if the guide rail is electrified accidentally due to a fault, the direct current is safe direct current below 140V. Therefore, when the overhead contact system is laid on the road surface, the overhead contact system can run for a long distance as being safely powered and then boosted.
一种电动(汽)车的供电方式及受电装置,是给行驶中的电动(汽)车供电的供电方式及受电装置,行车道路铺设两条平行输电导轨,一条连续,一条不连续,路外140V以下的直流电,正极通过电子开关、导线与不连续的每节输电导轨连接,另一导轨接负端。行驶中,电动汽车放下导电轮子并不断地触发路外电子开关让其开通,与之相连的输电导轨得电;当导电轮子离开不连续的输电导轨后,与之相连的电子开关又失去触发电压,又关断了路外电源,只有汽车覆盖着的导轨,人接触不到的输电导轨才得电,没有被汽车覆盖的导轨都是没有电的,如果故障意外带电,也是一种140V以下的安全直流电。所以,把接触网平铺在路面上,一样安全受电,然后升压,一样能够长距离行驶。
Power supply mode and power receiving device of electric (automobile) vehicle
一种电动(汽)车的供电方式及受电装置
23.08.2024
Patent
Elektronische Ressource
Chinesisch
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