Provided is a non-contact power supply system during travel, which charges a power storage device mounted on a vehicle by contactlessly supplying power from a road-side power supply device having a road-side communication device for performing wireless communication to the vehicle mounted with a vehicle-side power receiving device that is traveling on a power supply lane. The vehicle-side power receiving device has a vehicle-side communication device for performing wireless communication, and a power control device having a switching element for controlling power supplied from the road-side power supply device to the power storage device by non-contact power supply, and the vehicle can charge the power storage device by regenerative braking. The vehicle-side power receiving device sets a required power amount obtained on the basis of the remaining distance of the power supply lane and the frequency of regenerative braking, and transmits the required power amount to the road-side power supply device by wireless communication, thereby performing non-contact power supply.
本发明提供一种行驶中非接触供电系统,通过从道路侧供电装置向正在供电车道行驶的搭载有车辆侧受电装置的车辆进行非接触供电,对搭载于车辆的蓄电装置进行充电,其中,道路侧供电装置具有用于进行无线通信的道路侧通信装置,车辆侧受电装置具有用于进行无线通信的车辆侧通信装置和具有用于控制从道路侧供电装置被进行非接触供电而向蓄电装置供给的电力的开关元件的电力控制装置,车辆能够通过再生制动对蓄电装置进行充电,车辆侧受电装置设定基于供电车道的剩余距离和再生制动的频率所得的要求电力量并通过无线通信向道路侧供电装置发送,进行非接触供电。
Non-contact power supply system during driving
行驶中非接触供电系统
2024-11-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |