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1. WO2016143359 - NON-CONTACT POWER SUPPLY APPARATUS, PROGRAM, METHOD FOR CONTROLLING NON-CONTACT POWER SUPPLY APPARATUS, AND NON-CONTACT POWER TRANSMISSION SYSTEM

Publication Number WO/2016/143359
Publication Date 15.09.2016
International Application No. PCT/JP2016/001384
International Filing Date 11.03.2016
IPC
H02J 50/12 2016.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 7/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 11/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11Electric propulsion with power supplied within the vehicle
18using power supplied from primary cells, secondary cells, or fuel cells
B60M 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
MPOWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
7Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
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 53/20
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
20characterised by converters located in the vehicle
B60M 7/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
7Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
H02J 50/12
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
12of the resonant type
H02J 7/025
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02for charging batteries from ac mains by converters
022characterised by the type of converter
025using non-contact coupling, e.g. inductive, capacitive
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 丹治 佑介 TANJI, Yusuke
  • 田村 秀樹 TAMURA, Hideki
  • 吉田 和正 YOSHIDA, Kazumasa
Agents
  • 西川 惠清 NISHIKAWA, Yoshikiyo
Priority Data
2015-04982712.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) NON-CONTACT POWER SUPPLY APPARATUS, PROGRAM, METHOD FOR CONTROLLING NON-CONTACT POWER SUPPLY APPARATUS, AND NON-CONTACT POWER TRANSMISSION SYSTEM
(FR) APPAREIL D'ALIMENTATION SANS CONTACT, PROGRAMME, PROCÉDÉ PERMETTANT DE COMMANDER UN APPAREIL D'ALIMENTATION SANS CONTACT ET SYSTÈME DE TRANSMISSION DE PUISSANCE SANS CONTACT
(JA) 非接触給電装置、プログラム、非接触給電装置の制御方法、および非接触電力伝送システム
Abstract
(EN)
Provided are a non-contact power supply apparatus capable of ensuring required power with relative ease even if relative positional relationship between a primary coil and a secondary coil changes, a program, a method for controlling the non-contact power supply apparatus, and a non-contact power transmission system. A control circuit (23) controls a plurality of conversion switching elements (Q1 to Q4) using first drive signals (G1 to G4), and controls a plurality of adjustment switching elements (Q5 to Q8) using second drive signals (G5 to G8). The control circuit (23) is configured to adjust the magnitude of output power by adjusting a phase difference which is a delay in phase of the second drive signal (G6, G7) with respect to the first drive signal (G1, G4) to a set value within a prescribed range. The prescribed range is at least one of the range of 270-360 degrees and the range of 90-180 degrees.
(FR)
L'invention concerne un appareil d'alimentation sans contact capable d'assurer une puissance requise avec une facilité relative, même si la relation de position relative entre une bobine primaire et une bobine secondaire change, un programme, un procédé permettant de commander l'appareil d'alimentation sans contact et un système de transmission de puissance sans contact. Un circuit de commande (23) commande une pluralité d'éléments de commutation de conversion (Q1 à Q4) à l'aide de premiers signaux d'entraînement (G1 à G4) et commande une pluralité d'éléments de commutation d'ajustement (Q5 à Q8) à l'aide de seconds signaux d'entraînement (G5 à G8). Le circuit de commande (23) est configuré pour ajuster l'amplitude de la puissance de sortie en ajustant une différence de phase qui est un retard de phase du second signal d'entraînement (G6, G7) par rapport au premier signal d'entraînement (G1, G4) sur une valeur définie à l'intérieur d'une plage prescrite. La plage prescrite est au moins l'une des plages de 270 à 360 degrés et de 90 à 180 degrés.
(JA)
 一次側コイルと二次側コイルとの相対的な位置関係が変化しても、必要な電力を確保しやすい非接触給電装置、プログラム、非接触給電装置の制御方法、および非接触電力伝送システムを提供する。制御回路(23)は、第1駆動信号(G1~G4)にて複数の変換用スイッチ素子(Q1~Q4)を制御し、第2駆動信号(G5~G8)にて複数の調整用スイッチ素子(Q5~Q8)を制御する。制御回路(23)は、第1駆動信号(G1,G4)に対する第2駆動信号(G6,G7)の位相の遅れである位相差を規定範囲内の設定値に調節することにより、出力電力の大きさを調節するように構成されている。規定範囲は、270度~360度と90度~180度との少なくとも一方の範囲からなる。
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