JP2012249407A - 非接触給電装置 - Google Patents
非接触給電装置 Download PDFInfo
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- JP2012249407A JP2012249407A JP2011118678A JP2011118678A JP2012249407A JP 2012249407 A JP2012249407 A JP 2012249407A JP 2011118678 A JP2011118678 A JP 2011118678A JP 2011118678 A JP2011118678 A JP 2011118678A JP 2012249407 A JP2012249407 A JP 2012249407A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/124—Detection or removal of foreign bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
【解決手段】少なくとも磁気的結合により、第1のコイルから第2のコイルへ非接触で電力を送電する非接触給電装置において、第1のコイルを有する送電回路101と、送電回路101を流れる電流、又は、送電回路に加わる電圧を測定するセンサと、センサの検出値に基づいて、第1のコイルから第2のコイルへの送電効率を推定する送電効率推定手段とを備える。
【選択図】 図1
Description
図1は本発明の一実施形態に係る非接触給電装置を含む車両200及び給電装置100を備えた非接触充電システムのブロック図である。なお、本例の非接触給電装置の車両側のユニットは電気自動車に搭載されるが、ハイブリッド車両等の車両でもよい。
101…送電回路
11…電力制御部
111…1次側整流部
112…PFC回路
113…平滑部
114…インバータ
115a〜115c…電流センサ
116a、116b…電圧センサ
117…PFC駆動回路
118…インバータ駆動部
12…送電コイル
14…無線通信部
15…制御部
151…送電効率推定部
152…位置判定部
153…シーケンス制御部
200…車両
201…充電回路
22…受電コイル
24…無線通信部
25…充電制御部
26…整流部
261…2次側整流部
262…平滑部
263…電流センサ
264…電圧センサ
27…リレー部
28…バッテリ
29…インバータ
30…モータ
31…通知部
300…交流電源
Claims (5)
- 少なくとも磁気的結合により、第1のコイルから第2のコイルへ非接触で電力を送電する非接触給電装置において、
前記第1のコイルを有する送電回路と、
前記送電回路を流れる電流、又は、前記送電回路に加わる電圧を測定するセンサと、
前記センサの検出値に基づいて、前記第1のコイルから前記第2のコイルへの送電効率を推定する送電効率推定手段とを備える
ことを特徴とする非接触給電装置。 - 車両の動力源となるバッテリと、
前記第2コイルを有し、前記バッテリを充電する充電回路と、
前記バッテリと前記充電回路との間に接続されるスイッチング手段とをさらに備え、
前記スイッチング手段は、前記車両の走行中にオフになっている
ことを特徴とする請求項1記載の非接触給電装置。 - 前記送電効率推定手段は、
前記車両の走行中に、前記送電効率を推定する
ことを特徴とする請求項2記載の非接触給電装置。 - 前記送電効率推定手段により推定された前記送電効率が所定の値より高い場合には、前記第1のコイルと前記第2のコイルとの位置ずれが、前記バッテリを充電できる範囲内にあると判定する判定手段をさらに備える
ことを特徴とする請求項2又は3記載の非接触給電装置。 - 前記車両に設けられ、前記判定手段の結果を通知する通知手段をさらに備える
ことを特徴とする請求項4記載の非接触給電装置。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011118678A JP5810632B2 (ja) | 2011-05-27 | 2011-05-27 | 非接触給電装置 |
RU2013156867/07A RU2557785C1 (ru) | 2011-05-27 | 2012-05-23 | Устройство бесконтактной подачи электричества |
MX2013011710A MX2013011710A (es) | 2011-05-27 | 2012-05-23 | Dispositivo de suministro de electricidad sin contacto. |
EP12792345.6A EP2717429B1 (en) | 2011-05-27 | 2012-05-23 | Contactless electricity supply device |
MYPI2013004264A MY173253A (en) | 2011-05-27 | 2012-05-23 | Contactless electricity supply device |
PCT/JP2012/063142 WO2012165242A1 (ja) | 2011-05-27 | 2012-05-23 | 非接触給電装置 |
BR112013029326-8A BR112013029326B1 (pt) | 2011-05-27 | 2012-05-23 | Dispositivo de fornecimento de eletricidade sem contato |
US14/119,536 US9969280B2 (en) | 2011-05-27 | 2012-05-23 | Contactless electricity supply device |
CN201280025651.5A CN103563216B (zh) | 2011-05-27 | 2012-05-23 | 非接触供电装置 |
KR1020137034102A KR101560964B1 (ko) | 2011-05-27 | 2012-05-23 | 비접촉 급전 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011118678A JP5810632B2 (ja) | 2011-05-27 | 2011-05-27 | 非接触給電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012249407A true JP2012249407A (ja) | 2012-12-13 |
JP5810632B2 JP5810632B2 (ja) | 2015-11-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011118678A Active JP5810632B2 (ja) | 2011-05-27 | 2011-05-27 | 非接触給電装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9969280B2 (ja) |
EP (1) | EP2717429B1 (ja) |
JP (1) | JP5810632B2 (ja) |
KR (1) | KR101560964B1 (ja) |
CN (1) | CN103563216B (ja) |
BR (1) | BR112013029326B1 (ja) |
MX (1) | MX2013011710A (ja) |
MY (1) | MY173253A (ja) |
RU (1) | RU2557785C1 (ja) |
WO (1) | WO2012165242A1 (ja) |
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JP2014212661A (ja) * | 2013-04-19 | 2014-11-13 | キヤノン株式会社 | 送電装置、受電装置およびそれらの方法、プログラム、および電力伝送システム |
WO2016068135A1 (ja) * | 2014-10-28 | 2016-05-06 | 株式会社Ihi | 送電装置、送電方法及び非接触給電システム |
JP2016086593A (ja) * | 2014-10-28 | 2016-05-19 | 株式会社Ihi | 給電装置及び給電方法 |
JP2016178810A (ja) * | 2015-03-20 | 2016-10-06 | 株式会社Ihi | 非接触給電システム |
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BR112013029326A2 (pt) | 2017-02-14 |
EP2717429A1 (en) | 2014-04-09 |
US20140103871A1 (en) | 2014-04-17 |
RU2557785C1 (ru) | 2015-07-27 |
BR112013029326B1 (pt) | 2020-09-15 |
KR20140025529A (ko) | 2014-03-04 |
MY173253A (en) | 2020-01-09 |
EP2717429A4 (en) | 2015-03-18 |
BR112013029326A8 (pt) | 2019-12-24 |
KR101560964B1 (ko) | 2015-10-15 |
MX2013011710A (es) | 2014-01-08 |
EP2717429B1 (en) | 2019-07-24 |
CN103563216A (zh) | 2014-02-05 |
RU2013156867A (ru) | 2015-07-10 |
JP5810632B2 (ja) | 2015-11-11 |
CN103563216B (zh) | 2016-10-19 |
US9969280B2 (en) | 2018-05-15 |
WO2012165242A1 (ja) | 2012-12-06 |
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