PROBLEM TO BE SOLVED: To provide a non-contact power transmission system capable of suppressing power transmission from being stopped due to a communication fault caused between a charging station and a vehicle.SOLUTION: A reception power control unit 900 for a vehicle generates a transmission power command Psr for adjusting received power Pc to a reception power command Pcr. The generated transmission power command Psr is transmitted from the vehicle to a charging station by radio communication. A transmission power control unit 910 of the charging station adjusts transmission power Ps transmitted from the charging station to the vehicle to the transmission power command Psr received from the vehicle. The response of reception power control executed in the reception power control unit 900 is lower than the response of transmission power control executed in the transmission power control unit 910.SELECTED DRAWING: Figure 3
【課題】充電ステーションと車両との間で生じた通信障害によって電力伝送が停止されるのを抑制可能な非接触電力伝送システムを提供する。【解決手段】車両の受電電力制御部900は、受電電力Pcを受電電力指令Pcrに調整するための送電電力指令Psrを生成する。生成された送電電力指令Psrは、無線通信により車両から充電ステーションへ送信される。充電ステーションの送電電力制御部910は、充電ステーションから車両へ送電される送電電力Psを車両から受信した送電電力指令Psrに調整する。受電電力制御部900において実行される受電電力制御の応答性は、送電電力制御部910において実行される送電電力制御の応答性よりも低い。【選択図】図3
VEHICLE, POWER RECEPTION DEVICE AND POWER TRANSMISSION DEVICE
車両、受電装置および送電装置
2018-05-17
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
Power reception device, power transmission device and vehicle
European Patent Office | 2015
|Power reception device, power transmission device and vehicle
European Patent Office | 2017
|POWER RECEPTION DEVICE, POWER TRANSMISSION DEVICE, AND POWER TRANSMISSION AND RECEPTION DEVICE
European Patent Office | 2022
|European Patent Office | 2018
|