JP2011166931A - 受電装置およびそれを備える車両 - Google Patents
受電装置およびそれを備える車両 Download PDFInfo
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
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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
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
-
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
【解決手段】共鳴コイル210は、車両外部の給電装置100に含まれる共鳴コイル140と電磁場を介して共鳴することにより共鳴コイル140から非接触で受電するように構成される。電磁誘導コイル220は、共鳴コイル140により受電された電力を電磁誘導により取出して整流回路230へ出力するように構成される。検出用コイル270は、共鳴コイル140により受電された電力を電磁誘導により取出し、かつ、共鳴コイル140との電磁的な結合度合いが電磁誘導コイル220よりも小さくなるように構成される。
【選択図】図1
Description
図1は、この発明の実施の形態1による車両給電システムの全体構成を示す機能ブロック図である。図1を参照して、この車両給電システムは、給電装置100と、車両200とを備える。
この実施の形態2では、車両200において、検出用コイル270の構成が実施の形態1と異なる。
上記の実施の形態2では、検出用コイル270は、共鳴コイル210からみて電磁誘導コイル220よりも遠い位置に配設されるものとしたが、図6に示すように、共鳴コイル210と電磁誘導コイル220との間に検出用コイル270を設けてもよい。
この実施の形態3では、車両200において、共鳴コイル210、電磁誘導コイル220および検出用コイル270が同一のボビンに取り付けられる。
Claims (9)
- 車両に搭載された受電装置であって、
車両外部の給電装置に含まれる送電用コイルと電磁場を介して共鳴することにより前記送電用コイルから非接触で受電するように構成された受電用コイルと、
前記受電用コイルにより受電された電力を電磁誘導により取出して前記車両の電気システムへ出力するように構成された電磁誘導コイルと、
前記受電用コイルにより受電された電力を電磁誘導により取出し、かつ、前記受電用コイルとの電磁的な結合度合いが前記電磁誘導コイルよりも小さくなるように構成された検出用コイルとを備える受電装置。 - 前記検出用コイルは、前記受電用コイルによる受電時に当該検出用コイルの出力電圧が予め定められた電圧よりも低くなるように構成される、請求項1に記載の受電装置。
- 前記検出用コイルの出力電圧を検出するための検出装置と、
絶縁回路を介することなく前記出力電圧の検出値を前記検出装置から受ける制御装置とをさらに備える、請求項1または請求項2に記載の受電装置。 - 前記検出用コイルのコイル径は、前記電磁誘導コイルのコイル径と異なり、
前記検出用コイルは、前記電磁誘導コイルと略同一平面内に配設される、請求項1から請求項3のいずれかに記載の受電装置。 - 前記検出用コイルのコイル径は、前記電磁誘導コイルのコイル径よりも小さい、請求項4に記載の受電装置。
- 前記検出用コイルのコイル径は、前記電磁誘導コイルのコイル径と同等であり、
前記検出用コイルは、前記受電用コイルとの距離が前記電磁誘導コイルと前記受電用コイルとの間の距離と異なるように配設される、請求項1から請求項3のいずれかに記載の受電装置。 - 前記受電用コイル、前記電磁誘導コイルおよび前記検出用コイルは、略同軸上に配設される、請求項1から請求項3のいずれかに記載の受電装置。
- 前記受電用コイルを巻き付けるためのボビンをさらに備え、
前記電磁誘導コイルおよび前記検出用コイルは、前記ボビンに取り付けられる、請求項1から請求項3のいずれかに記載の受電装置。 - 請求項1に記載の受電装置と、
前記受電装置に含まれる電磁誘導コイルから出力される電力を受ける電気システムとを備える車両。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010026383A JP2011166931A (ja) | 2010-02-09 | 2010-02-09 | 受電装置およびそれを備える車両 |
PCT/IB2011/000204 WO2011098884A2 (en) | 2010-02-09 | 2011-02-08 | Electric power receiving apparatus and vehicle provided with same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010026383A JP2011166931A (ja) | 2010-02-09 | 2010-02-09 | 受電装置およびそれを備える車両 |
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JP2011166931A true JP2011166931A (ja) | 2011-08-25 |
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JP2010026383A Pending JP2011166931A (ja) | 2010-02-09 | 2010-02-09 | 受電装置およびそれを備える車両 |
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WO (1) | WO2011098884A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471833A (zh) * | 2012-07-10 | 2015-03-25 | 三星电子株式会社 | 用于控制功率传输的方法和功率传输器 |
CN105283345A (zh) * | 2013-06-25 | 2016-01-27 | 宝马股份公司 | 静止车辆的供电、连接于低压车载电网的车辆侧感应线圈 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103858315B (zh) * | 2011-10-07 | 2016-11-16 | 丰田自动车株式会社 | 受电装置、具备该受电装置的车辆以及电力传输系统 |
JP5848182B2 (ja) * | 2012-04-05 | 2016-01-27 | トヨタ自動車株式会社 | 車両 |
DE102018203959A1 (de) * | 2018-03-15 | 2019-09-19 | Continental Automotive Gmbh | System zur induktiven Energieübertragung zwischen einer Primär- und einer Sekundärseite |
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JP2008206296A (ja) * | 2007-02-20 | 2008-09-04 | Sony Ericsson Mobilecommunications Japan Inc | 電子機器 |
JP2009106136A (ja) * | 2007-10-25 | 2009-05-14 | Toyota Motor Corp | 電動車両および車両用給電装置 |
JP2009240121A (ja) * | 2008-03-28 | 2009-10-15 | Panasonic Electric Works Co Ltd | 非接触給電装置 |
JP2010022183A (ja) * | 2008-02-08 | 2010-01-28 | Suri-Ai:Kk | 電気自動車及びそれに好適な車両用誘導送電装置 |
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DE4236286A1 (de) * | 1992-10-28 | 1994-05-05 | Daimler Benz Ag | Verfahren und Anordnung zum automatischen berührungslosen Laden |
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2010
- 2010-02-09 JP JP2010026383A patent/JP2011166931A/ja active Pending
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2011
- 2011-02-08 WO PCT/IB2011/000204 patent/WO2011098884A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008206296A (ja) * | 2007-02-20 | 2008-09-04 | Sony Ericsson Mobilecommunications Japan Inc | 電子機器 |
JP2009106136A (ja) * | 2007-10-25 | 2009-05-14 | Toyota Motor Corp | 電動車両および車両用給電装置 |
JP2010022183A (ja) * | 2008-02-08 | 2010-01-28 | Suri-Ai:Kk | 電気自動車及びそれに好適な車両用誘導送電装置 |
JP2009240121A (ja) * | 2008-03-28 | 2009-10-15 | Panasonic Electric Works Co Ltd | 非接触給電装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104471833A (zh) * | 2012-07-10 | 2015-03-25 | 三星电子株式会社 | 用于控制功率传输的方法和功率传输器 |
US9876378B2 (en) | 2012-07-10 | 2018-01-23 | Samsung Electronics Co., Ltd | Method and power transmitter for controlling power transmission |
US10141773B2 (en) | 2012-07-10 | 2018-11-27 | Samsung Electronics Co., Ltd | Method and power transmitter for controlling power transmission |
US10340726B2 (en) | 2012-07-10 | 2019-07-02 | Samsung Electronics Co., Ltd | Method and power transmitter for controlling power transmission |
US10637275B2 (en) | 2012-07-10 | 2020-04-28 | Samsung Electronics Co., Ltd | Method and power transmitter for controlling power transmission |
US10797531B1 (en) | 2012-07-10 | 2020-10-06 | Samsung Electronics Co., Ltd. | Method and power transmitter for controlling power transmission |
US11552480B2 (en) | 2012-07-10 | 2023-01-10 | Samsung Electronics Co., Ltd. | Method and power transmitter for controlling power transmission |
CN105283345A (zh) * | 2013-06-25 | 2016-01-27 | 宝马股份公司 | 静止车辆的供电、连接于低压车载电网的车辆侧感应线圈 |
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WO2011098884A2 (en) | 2011-08-18 |
WO2011098884A3 (en) | 2012-04-19 |
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