JP6167395B2 - 給電装置 - Google Patents
給電装置 Download PDFInfo
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- JP6167395B2 JP6167395B2 JP2013060080A JP2013060080A JP6167395B2 JP 6167395 B2 JP6167395 B2 JP 6167395B2 JP 2013060080 A JP2013060080 A JP 2013060080A JP 2013060080 A JP2013060080 A JP 2013060080A JP 6167395 B2 JP6167395 B2 JP 6167395B2
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- 238000006073 displacement reaction Methods 0.000 claims description 62
- 230000001133 acceleration Effects 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000004907 flux Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001646 magnetic resonance method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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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
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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
- H02J50/80—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
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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
Description
<給電システムの構成>
本発明の実施の形態における給電システム10の構成について、図1を用いて説明する。
本発明の実施の形態に係る給電装置100の構成について、図1を用いて説明する。
本発明の実施の形態における受電装置150の構成について、図1を用いて説明する。
本発明の実施の形態に係る給電装置100の動作について、図2を用いて説明する。
本発明の実施の形態における加速度センサ105の配置について、図3を用いて説明する。
本発明の実施の形態における給電コイル103の変位量と比較する閾値について説明する。
本実施の形態によれば、不測の事態が生じた際に給電側で給電を制御することにより、過剰出力または漏洩磁束の増加を最小限にすることができる。
本実施の形態において、給電コイル103の変位量が閾値A以上かつ閾値B未満の場合に給電の電力量を低減したが、給電コイル103の変位量が閾値A以上である場合に直ちに給電を停止してもよい。
100 給電装置
101 電源
102 インバータ
103 給電コイル
104 給電側通信部
105 加速度センサ
106 角速度センサ
107 給電側制御部
150 受電装置
151 受電側制御部
152 インバータ
153 受電側通信部
154 受電コイル
160 給電対象物
Claims (4)
- 外部の受電部に対して非接触で給電する給電装置であって、
前記受電部の受電コイルに対して電磁力を用いて電力を給電する給電コイルと、
前記給電コイルから給電している際において、振動が加わった際に検出される前記給電コイルの変位量に基づいて給電の電力量を制御する制御部と、を有し、
前記制御部は、
前記変位量が第1閾値以上の場合に、前記変位量が前記第1閾値未満の場合に比べて、前記給電の電力量を0より大きい所定の電力量へ低減し、
前記変位量が前記第1閾値よりも大きい第2閾値以上の場合に、前記給電の電力量を「0」にする、
給電装置。 - 前記給電コイルの変位を検出する検出部をさらに有し、
前記制御部は、
前記検出部により検出した前記変位の所定時間における累積より前記変位量を求める、
請求項1記載の給電装置。 - 前記検出部は、
前記給電コイルの加速度を前記変位として検出する、
請求項2記載の給電装置。 - 前記検出部は、
前記給電コイルの角速度を前記変位として検出する、
請求項2記載の給電装置。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013060080A JP6167395B2 (ja) | 2013-03-22 | 2013-03-22 | 給電装置 |
CN201810945138.7A CN108964224B (zh) | 2013-03-22 | 2014-03-20 | 供电装置、供电系统及供电装置的控制方法 |
US14/778,425 US9973040B2 (en) | 2013-03-22 | 2014-03-20 | Power feeding device |
CN201480016744.0A CN105144543B (zh) | 2013-03-22 | 2014-03-20 | 供电装置 |
PCT/JP2014/001606 WO2014148055A1 (ja) | 2013-03-22 | 2014-03-20 | 給電装置 |
EP14768899.8A EP2985867B1 (en) | 2013-03-22 | 2014-03-20 | Power-feeding device |
US15/949,476 US10381885B2 (en) | 2013-03-22 | 2018-04-10 | Power-feeding device |
US16/456,911 US10766373B2 (en) | 2013-03-22 | 2019-06-28 | Power-feeding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013060080A JP6167395B2 (ja) | 2013-03-22 | 2013-03-22 | 給電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014187775A JP2014187775A (ja) | 2014-10-02 |
JP6167395B2 true JP6167395B2 (ja) | 2017-07-26 |
Family
ID=51579752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013060080A Active JP6167395B2 (ja) | 2013-03-22 | 2013-03-22 | 給電装置 |
Country Status (5)
Country | Link |
---|---|
US (3) | US9973040B2 (ja) |
EP (1) | EP2985867B1 (ja) |
JP (1) | JP6167395B2 (ja) |
CN (2) | CN108964224B (ja) |
WO (1) | WO2014148055A1 (ja) |
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CN106541844B (zh) * | 2016-10-26 | 2020-04-10 | 深圳市沃尔核材股份有限公司 | 无线充电线圈对准方法、装置及系统 |
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US10988042B1 (en) | 2018-10-12 | 2021-04-27 | Arnold Chase | Vehicle charging system |
US11485246B1 (en) | 2021-04-05 | 2022-11-01 | Arnold Chase | Individualized vehicular charging mat |
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2013
- 2013-03-22 JP JP2013060080A patent/JP6167395B2/ja active Active
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2014
- 2014-03-20 CN CN201810945138.7A patent/CN108964224B/zh active Active
- 2014-03-20 CN CN201480016744.0A patent/CN105144543B/zh active Active
- 2014-03-20 WO PCT/JP2014/001606 patent/WO2014148055A1/ja active Application Filing
- 2014-03-20 US US14/778,425 patent/US9973040B2/en active Active
- 2014-03-20 EP EP14768899.8A patent/EP2985867B1/en active Active
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2018
- 2018-04-10 US US15/949,476 patent/US10381885B2/en active Active
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2019
- 2019-06-28 US US16/456,911 patent/US10766373B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2985867A4 (en) | 2016-03-02 |
JP2014187775A (ja) | 2014-10-02 |
CN108964224B (zh) | 2022-07-12 |
EP2985867B1 (en) | 2020-04-29 |
US20190319497A1 (en) | 2019-10-17 |
US9973040B2 (en) | 2018-05-15 |
US20180226837A1 (en) | 2018-08-09 |
CN105144543B (zh) | 2018-09-21 |
US10381885B2 (en) | 2019-08-13 |
WO2014148055A1 (ja) | 2014-09-25 |
CN108964224A (zh) | 2018-12-07 |
US10766373B2 (en) | 2020-09-08 |
CN105144543A (zh) | 2015-12-09 |
EP2985867A1 (en) | 2016-02-17 |
US20160276872A1 (en) | 2016-09-22 |
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