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1. WO2013088488 - 非接触送受電システム、車両および送電装置

公開番号 WO/2013/088488
公開日 20.06.2013
国際出願番号 PCT/JP2011/078659
国際出願日 12.12.2011
IPC
H02J 17/00 2006.01
H電気
02電力の発電,変換,配電
J電力給電または電力配電のための回路装置または方式;電気エネルギーを蓄積するための方式
17電磁波による電力給電または電力配電のための方式
CPC
B60L 53/122
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
12Inductive energy transfer
122Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
B60L 53/126
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
10characterised by the energy transfer between the charging station and the vehicle
12Inductive energy transfer
126Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
B60L 53/305
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
305Communication interfaces
B60L 53/34
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
30Constructional details of charging stations
34Plug-like or socket-like devices specially adapted for contactless inductive charging of electric vehicles
H02J 2310/48
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
40The network being an on-board power network, i.e. within a vehicle
48for electric vehicles [EV] or hybrid vehicles [HEV]
H02J 5/005
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
5Circuit arrangements for transfer of electric power between ac networks and dc networks
005with inductive power transfer
出願人
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 芳 聡 YOSHI, Satoshi [JP]/[JP] (UsOnly)
  • 田中 淳一 TANAKA, Junichi [JP]/[JP] (UsOnly)
発明者
  • 芳 聡 YOSHI, Satoshi
  • 田中 淳一 TANAKA, Junichi
代理人
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, p.c.
優先権情報
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) NON-CONTACT ELECTRICAL TRANSMISSION AND RECEPTION SYSTEM, VEHICLE, AND ELECTRICAL TRANSMISSION DEVICE
(FR) SYSTÈME DE TRANSMISSION ET DE RÉCEPTION ÉLECTRIQUE SANS CONTACT, VÉHICULE ET DISPOSITIF DE TRANSMISSION ÉLECTRIQUE
(JA) 非接触送受電システム、車両および送電装置
要約
(EN)
This non-contact electrical transmission and reception system is provided on an electrical transmission device (200A or 200B) and equipped with: a transmitter (220) for transmitting power to a vehicle without contact; a receptor (110) provided to the vehicle, for receiving power from the transmitter (220) without contact; and a control device (240, 300) for controlling the transmitter (220) and/or the receptor (110). The control device (240, 300) performs control so that power is transmitted and received if the reception efficiency of the receptor for electric power transmitted from the transmitter (220) is greater than a threshold value. This threshold value is able to be variably set by the control device (240, 300). Preferably, the control device sets the threshold value at the higher value between a first threshold value determined in accordance with the transmitter device and a second threshold value determined in accordance with the vehicle.
(FR)
Le présent système de transmission et de réception électrique sans contact est disposé sur un dispositif de transmission électrique (200A ou 200B) et équipé : d'un transmetteur (220) permettant de transmettre de la puissance à un véhicule sans contact ; d'un récepteur (110) disposé dans le véhicule, permettant de recevoir la puissance du transmetteur (220) sans contact ; et d'un dispositif de contrôle (240, 300) permettant de contrôler le transmetteur (220) et/ou le récepteur (110). Le dispositif de contrôle (240, 300) effectue le contrôle de sorte que la puissance est transmise et reçue si le rendement de réception du récepteur pour la puissance électrique transmise du transmetteur (220) est supérieur à une valeur de seuil. La valeur de seuil est capable d'être définie de manière variable par le dispositif de contrôle (240, 300). De préférence, le dispositif de contrôle définit la valeur de seuil à la valeur la plus haute entre une première valeur de seuil déterminée en fonction du dispositif transmetteur et une seconde valeur de seuil déterminée en fonction du véhicule.
(JA)
 非接触送受電システムは、送電装置(200Aまたは200B)に設けられ、非接触で車両に送電を行なうための送電部(220)と、車両に設けられ、非接触で送電部(220)から電力を受電するための受電部(110)と、送電部(220)および受電部(110)の少なくとも一方を制御する制御装置(240,300)とを備える。制御装置(240,300)は、送電部(220)から送電される電力の受電部における受電効率がしきい値より大きい場合に送受電がされるように制御を行なう。このしきい値は、制御装置(240,300)に対して可変に設定可能である。好ましくは、制御装置は、送電装置に対応して定められる第1しきい値と、車両に対応して定められる第2しきい値とのうち、高い方をしきい値に設定する。
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