PROBLEM TO BE SOLVED: To provide a non-contact charging system, capable of waiting for an activation request with low power consumption, and capable of promptly restored to an activated state on receiving the activation request.SOLUTION: A non-contact charging system 100 includes: a power supply stand 10, installed in a parking space S in the parking lot, and an electric automobile 20. The electric automobile 20 includes a detector device 26 which outputs a Hi level activation signal on receiving high frequency power of a predetermined single frequency by a power reception coil 23. When the Hi level activation signal is output from the detector device 26, the non-contact charging system 100 is restored from a sleep state to the activated state.
【課題】起動要求を低消費電力で待ち受けることができると共に、起動要求を受信した際には速やかに起動状態に復帰することができる、非接触充電システムを提供する。【解決手段】非接触充電システム100は、駐車場内の駐車スペースSに設置された給電スタンド10と電気自動車20とから構成されている。電気自動車20は、受電コイル23によって所定の単一周波数の高周波電力が受電される場合にHiレベルの起動信号を出力する検波装置26を備えており、この検波装置26からHiレベルの起動信号が出力されるとスリープ状態から起動状態に復帰する。【選択図】図3
NON-CONTACT CHARGING SYSTEM, POWER SUPPLY STAND CAPABLE OF NON-CONTACT CHARGING, AND VEHICLE HAVING LOADED BATTERY
非接触充電システム、並びに非接触充電可能な給電スタンドおよびバッテリ搭載車両
2015-12-07
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 |
NON-CONTACT CHARGING SYSTEM, CHARGING STAND, AND VEHICLE
European Patent Office | 2017
|Non-contact power supply system and non-contact power supply device for charging a vehicle battery
European Patent Office | 2017
|NON-CONTACT CHARGING SYSTEM, NON-CONTACT CHARGING VEHICLE, AND NON-CONTACT CHARGING STATION
European Patent Office | 2020
|NON-CONTACT CHARGING SYSTEM, CHARGING STATION, AND NON-CONTACT CHARGING VEHICLE
European Patent Office | 2018
|