JP2020018072A - 送電装置 - Google Patents
送電装置 Download PDFInfo
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- JP2020018072A JP2020018072A JP2018138867A JP2018138867A JP2020018072A JP 2020018072 A JP2020018072 A JP 2020018072A JP 2018138867 A JP2018138867 A JP 2018138867A JP 2018138867 A JP2018138867 A JP 2018138867A JP 2020018072 A JP2020018072 A JP 2020018072A
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- 238000001514 detection method Methods 0.000 claims description 5
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- 230000000149 penetrating effect Effects 0.000 abstract 1
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- 241000282326 Felis catus Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
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- 239000002184 metal Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
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- 229910000859 α-Fe Inorganic materials 0.000 description 1
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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
- B60L53/124—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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
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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
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or 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
- H02J50/10—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
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- 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
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
以下本発明を、実施の形態1に係る送電装置を示す図面に基づいて説明する。図1は、送電装置を示す概略斜視図、図2は、送電装置及び車両20を示す模式図である。
以下本発明を実施の形態2に係る送電装置を示す図面に基づいて説明する。図5は、送電ユニット1を略示する平面図である。実施の形態1においては、一つのブレード7が回転軸6から突出していたが、実施の形態2においては、三つのブレード7が回転軸6から突出している。三つのブレード7は、回転軸6の周方向に略等間隔を空けて並んでいる。
以下本発明を実施の形態3に係る送電装置を示す図面に基づいて説明する。図6は、送電ユニット1、送電制御ユニット10、ガイド12及び車止め30などを示す模式図である。実施の形態3においては、送電ユニット1、送電制御ユニット10、ガイド12及び車止め30が一体化されている。実施の形態3においては、横長の一つの車止め30が筐体11の一側面11aに一体的に設けられている。車止め30と、送電ユニット1との間に、車両20の車輪を嵌める為の凹部17が形成されている。実施の形態3に係る構成の内、実施の形態1又は2と同様な構成については同じ符号を付し、その詳細な説明を省略する。
以下本発明を実施の形態4に係る送電装置を示す図面に基づいて説明する。図7は、送電ユニット1及び送電制御ユニット10などを示す概略斜視図、図8は、送電ユニット1の断面図である。筐体11の一側面11aの中央部には、近接センサ13が設けられている。近接センサ13は、例えば、車両20と送電ユニット1との間の距離を検出する。なお近接センサ13を送電ユニット1に設けてもよい。
図9は、送電ユニット1の断面図である。ケース2の第1面部2aは、底面が開口した円錐台状をなす。第1面部2aは、第2面部2bに略平行且つ第2面部2bよりも小径の平面視円形をなす頂部2fと、該頂部2fの外周全体から傘状に突出し、下向きに傾傾した傾斜部2gとを備える。傾斜部2gは、頂部2fから第1面部2aの縁に向けて下降するように傾斜している。第1面部2aは、開口を第2面部2bに向けて配置され、第1面部2aと第2面部2bとは、軸方向に離隔している。頂部2fは第2面部2bに対して同軸的に配置されている。第1面部2aの直径と、第2面部2bの直径とは略同じである。第1面部2aの外周部分と、第2面部2bの外周部分とは、周面部2cによって連結されている。周面部2cの外周に、円弧状をなす樋状の異物受け2hが取り外し可能に取り付けられている。なお異物受け2hに代えて、周面部2cの周囲の地面に、異物を受ける溝を形成するか又は溝状の部品を埋め込んでもよい。
2 ケース
2a 第1面部
2b 第2面部
2c 周面部
3 送電コイル
4 シールド
5 モータ
6 回転軸
7 ブレード(異物除去部)
10 送電制御ユニット
13 近接センサ
14 カメラ
15 熱センサ
Claims (8)
- 送電コイルと、
該送電コイルの軸方向に直交する方向に沿って延びる一面を有し、前記送電コイルを収納するケースと、
前記送電コイルの径方向中央部にて前記送電コイルの軸方向に延び、一端部が、前記一面を貫通して前記一面の外側に突出した軸回りに回転可能な回転軸と、
該回転軸の一端部から径方向外向きに突出し、前記一面上を移動する異物除去部と
を備える送電装置。 - 前記回転軸の径方向において、前記異物除去部の寸法は、前記送電コイルの半径よりも長い
請求項1に記載の送電装置。 - 前記回転軸の径方向において、前記異物除去部の寸法は、前記回転軸の中心と前記一面の縁との間の寸法よりも長い
請求項2に記載の送電装置。 - 前記回転軸に動力を供給するモータが、前記一面よりも前記回転軸の他端部側に配置されている
請求項1から3のいずれか一つに記載の送電装置。 - 前記異物除去部を複数備える
請求項1から4のいずれか一つに記載の送電装置。 - 前記異物除去部は樹脂部材又はワイヤを含む
請求項1から5のいずれか一つに記載の送電装置。 - 前記一面上の異物を検出する異物検出部を備える
請求項1から6のいずれか一つに記載の送電装置。 - 前記一面は、前記一面の縁に向けて下降するように傾斜している
請求項1から7のいずれか一つに記載の送電装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018138867A JP7137989B2 (ja) | 2018-07-24 | 2018-07-24 | 送電装置 |
US16/510,095 US10933758B2 (en) | 2018-07-24 | 2019-07-12 | Power transfer device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018138867A JP7137989B2 (ja) | 2018-07-24 | 2018-07-24 | 送電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020018072A true JP2020018072A (ja) | 2020-01-30 |
JP7137989B2 JP7137989B2 (ja) | 2022-09-15 |
Family
ID=69179707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018138867A Active JP7137989B2 (ja) | 2018-07-24 | 2018-07-24 | 送電装置 |
Country Status (2)
Country | Link |
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US (1) | US10933758B2 (ja) |
JP (1) | JP7137989B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11376978B1 (en) * | 2021-07-20 | 2022-07-05 | Mod.Al Group, Inc. | Establishing an electrical connection between a charging station and a vehicle by extending a receiver from the charging station and beneath the vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1077611A (ja) * | 1996-09-02 | 1998-03-24 | Azuma Shokai:Kk | 道路標識及び視線誘導標 |
JP2013059239A (ja) * | 2011-09-09 | 2013-03-28 | Saitama Univ | 移動体用非接触給電装置 |
JP2016059141A (ja) * | 2014-09-08 | 2016-04-21 | 株式会社Ihi | 非接触給電装置の異物除去装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0712105A3 (en) * | 1994-11-14 | 1997-02-05 | Clyde L Ruthroff | Power transmission and electrical signal system |
US20110088204A1 (en) * | 2009-10-19 | 2011-04-21 | Tae Sup Kim | Hand-Held Vacuum Lint Remover |
JP2013021886A (ja) * | 2011-07-14 | 2013-01-31 | Sony Corp | 給電装置、給電システム、車両および電子機器 |
JP5767126B2 (ja) * | 2011-12-06 | 2015-08-19 | アスモ株式会社 | 駆動装置 |
EP2996221B1 (en) * | 2013-05-10 | 2017-10-04 | IHI Corporation | Contactless power supply system |
JP2015006056A (ja) | 2013-06-20 | 2015-01-08 | 船井電機株式会社 | 非接触給電装置 |
CN106232248B (zh) * | 2014-06-30 | 2019-05-10 | 株式会社Ihi | 异物除去装置、非接触供电***的地面侧设备、非接触供电*** |
KR20160051497A (ko) * | 2014-11-03 | 2016-05-11 | 주식회사 한림포스텍 | 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법 |
US10530426B2 (en) * | 2016-09-23 | 2020-01-07 | Lg Electronics Inc. | Wireless power transferring method and device therefor |
-
2018
- 2018-07-24 JP JP2018138867A patent/JP7137989B2/ja active Active
-
2019
- 2019-07-12 US US16/510,095 patent/US10933758B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1077611A (ja) * | 1996-09-02 | 1998-03-24 | Azuma Shokai:Kk | 道路標識及び視線誘導標 |
JP2013059239A (ja) * | 2011-09-09 | 2013-03-28 | Saitama Univ | 移動体用非接触給電装置 |
JP2016059141A (ja) * | 2014-09-08 | 2016-04-21 | 株式会社Ihi | 非接触給電装置の異物除去装置 |
Also Published As
Publication number | Publication date |
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US20200031243A1 (en) | 2020-01-30 |
US10933758B2 (en) | 2021-03-02 |
JP7137989B2 (ja) | 2022-09-15 |
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