JP3829308B2 - 電力供給床 - Google Patents
電力供給床 Download PDFInfo
- Publication number
- JP3829308B2 JP3829308B2 JP2003406062A JP2003406062A JP3829308B2 JP 3829308 B2 JP3829308 B2 JP 3829308B2 JP 2003406062 A JP2003406062 A JP 2003406062A JP 2003406062 A JP2003406062 A JP 2003406062A JP 3829308 B2 JP3829308 B2 JP 3829308B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- floor
- power supply
- power transmission
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
- B60L9/24—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines
- B60L9/26—Electric propulsion with power supply external to the vehicle using ac induction motors fed from ac supply lines single-phase 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
-
- 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
- B60L53/30—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
- B60L53/39—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer with position-responsive activation of primary coils
-
- 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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- 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
Description
床体の床面に、所定間隔で配設された多数の送電電極を有すること、
床体に埋設された、少なくとも電源線を有する床下配線を有すること、
送電電極と床下配線とを、個々に切替え可能に接続するセレクタを有すること、
各送電電極の間隔を、床面上に位置する電気製品である床上物体に設けられた一対の受電電極に対して、隣り合った送電電極が別々にそして同時に接触し、かつ一つの受電電極が、同時に二つの送電電極と接触しない値に設定すること、
セレクタを、送電電極と受電電極との接触により、床上物体から与えられる給電要求信号に従って、内蔵した切替え接点を切替えて、受電電極と接触している送電電極を電源線に接続するものとしたこと、
にある。
請求項1記載の発明にあっては、多数の送電電極の内、床上物体の受電電極と接触し、かつ所定の電気信号を送り込まれたものだけが、電源線と接続され、他の全てはグランド電位となっているので、床上物体以外の物品が床面に置かれて送電電極と接触しても、漏電および短絡事故を引き起こすことはなく、ましてや人が送電電極と接触しても感電することは全くなく、きわめて高い安全性を発揮することができる。
図1〜図3は、本発明の第1の実施の態様を示すもので、床体1の床面2に、導電材料製の平円板形状をした送電電極3を、一定間隔で整列配設し、各送電電極3をセレクタ4を介して、電源線10とアース線11とから成る床下配線9に接続して構成されている。
図4〜図6に示した第1の使用例は、床上物体13を、負荷14の一部として搭載したモータにより走行車輪24を回転駆動させることにより、床面2上を自走移動可能に構成すると共に、電気二重層コンデンサや小型バッテリー等で構成した蓄電器15を備えており、その下面に、一対の受電電極16を、床面2の送電電極3と接触可能に設けたものとしている。
図9〜図12に示した第2の実施の態様の使用例は、電源12を単相交流電源とし、これに対応させて、第1の実施の態様の使用例で使用した床上物体13に、四つのダイオードをブリッジ接続して全波整流回路に構成した整流器17と、両受電電極16間に、信号用蓄電器19と信号用整流器20との直列回路を主要構成部分とした、給電要求信号を発生する信号発生回路18を追加して設けている。
2 ; 床面
3 ; 送電電極
3’ ; 送電電極体
3a ; 第一送電電極
3b ; 第二送電電極
4 ; セレクタ
5 ; 判別器
6 ; 電流プローブ
7 ; 電磁リレー
8 ; 切替え接点
9 ; 床下配線
10 ; 電源線
11 ; アース線
12 ; 電源
13 ; 床上物体
14 ; 負荷
15 ; 蓄電器
16 ; 受電電極
17 ; 整流器
18 ; 信号発生回路
19 ; 信号用蓄電器
20 ; 信号用整流器
21 ; スイッチ
22 ; 励磁コイル
23 ; 制限抵抗
24 ; 走行車輪
Claims (8)
- 床体(1)の床面(2)に、所定間隔で配設された多数の送電電極(3)と、前記床体(1)に埋設された、少なくとも電源線(10)を有する床下配線(9)と、前記送電電極(3)と床下配線(9)とを、個々に切替え可能に接続するセレクタ(4)と、から成り、前記各送電電極(3)の間隔を、床面(2)上に位置する電気製品である床上物体(13)に設けられた一対の受電電極(16)に対して、隣り合った前記送電電極(3)が別々にそして同時に接触し、かつ前記一つの受電電極(16)が、同時に二つの送電電極(3)と接触しない値に設定し、前記セレクタ(4)を、前記送電電極(3)と受電電極(16)との接触により、前記床上物体(13)から与えられる給電要求信号に従って、内蔵した切替え接点(8)を切替えて、前記受電電極(16)と接触している送電電極(3)を電源線(10)に接続するものとした電力供給床。
- セレクタ(4)の切替え接点(8)を、床上物体(13)からの給電要求信号の極性に応じて、切替え接続する電源線(10)の極性を選択するものとした請求項1記載の電力供給床。
- セレクタ(4)の切替え接点(8)を、前記床上物体(13)からの給電要求信号により、予め定めた電源線(10)に切替え接続するものとした請求項1記載の電力供給床。
- 床下配線(9)を、電源線(10)とアース線(11)とから構成し、セレクタ(4)により、受電電極(16)と接触していない送電電極(3)をアース線(11)に接続するものとした請求項1、2または3記載の電力供給床。
- 同一平板形状の多数の送電電極(3)を、床面(2)に等間隔に整列配設し、前記各送電電極(3)に一つのセレクタ(4)を接続するものとした請求項1、2、3または4記載の電力供給床。
- 一定間隔で隣り合った第一送電電極(3a)と第二送電電極(3b)とで送電電極体(3’)を構成し、該多数の送電電極体(3’) を、床面(2)に等間隔に整列配設し、前記各送電電極体(3’) の第一送電電極(3a)と第二送電電極(3b)とを一つのセレクタ(4)に共通接続するものとした請求項1、2、3または4記載の電力供給床。
- セレクタ(4)を、二つの切替り位置を有する切替え接点(8)と、床上物体(13)からの電流信号である給電要求信号を検出する電流プローブ(6)と、該電流プローブ(6)の検出信号に従って、前記給電要求信号の向きを判別する判別器(5)と、該判別器(5)の判別に従って、前記切替え接点(8)を、切替り位置を一方に選択して切替える電磁リレー(7)と、から構成した、請求項1、2、3、4、5または6記載の電力供給床。
- セレクタ(4)を、一つの切替り位置を有する切替え接点(8)と、床上物体(13)からの電流信号である給電要求信号を検出する電流プローブ(6)と、該電流プローブ(6)の検出信号に従って、前記切替え接点(8)を切替える電磁リレー(7)と、から構成した、請求項1、2、3、4、5または6記載の電力供給床。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003406062A JP3829308B2 (ja) | 2003-12-04 | 2003-12-04 | 電力供給床 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003406062A JP3829308B2 (ja) | 2003-12-04 | 2003-12-04 | 電力供給床 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005168233A JP2005168233A (ja) | 2005-06-23 |
JP3829308B2 true JP3829308B2 (ja) | 2006-10-04 |
Family
ID=34728551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003406062A Expired - Fee Related JP3829308B2 (ja) | 2003-12-04 | 2003-12-04 | 電力供給床 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3829308B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008282730A (ja) * | 2007-05-11 | 2008-11-20 | Takenaka Komuten Co Ltd | 電力通信パネル及び給電通信システム |
JP2008282729A (ja) * | 2007-05-11 | 2008-11-20 | Takenaka Komuten Co Ltd | 電力供給パネル、電力供給構造、電力供給システム及びそのための接続端子 |
EP2295283B1 (en) * | 2009-07-06 | 2014-09-03 | Fiat Group Automobiles S.p.A. | Tile for forming a ground power supply line |
ES2965045T3 (es) | 2017-09-12 | 2024-04-10 | Easelink Gmbh | Dispositivo de conexión de vehículos, unidad de contacto de suelo, sistema de acoplamiento de vehículos, así como procedimiento para la conexión conductiva automática de una unidad de contacto de vehículo a una unidad de contacto de suelo |
KR102084303B1 (ko) * | 2018-01-17 | 2020-03-03 | 주식회사 에스원 | 드론 충전 시스템 및 이를 구비하는 드론 스테이션 |
-
2003
- 2003-12-04 JP JP2003406062A patent/JP3829308B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005168233A (ja) | 2005-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8766488B2 (en) | Adjustable inductive power transmission platform | |
EP2667272B1 (en) | Robotic system and element | |
KR101963906B1 (ko) | 무선 전력 전송 시스템, 이에 이용되는 무선 충전 기능을 구비한 가구 및 무선 전력 전송 장치 | |
US10068701B2 (en) | Adjustable inductive power transmission platform | |
EP2747236B1 (en) | Wireless power transmitting apparatus for vehicle | |
JP3892435B2 (ja) | コードレス電力供給方法 | |
EP3758187B1 (en) | Wireless power transmitting appratus and method thereof | |
RU2697238C2 (ru) | Пылесос | |
EP3000373B1 (en) | Vacuum cleaner | |
EP3001940B1 (en) | Vacuum cleaner | |
CN107249925B (zh) | 充电装置及充电方法 | |
KR100928439B1 (ko) | 평면나선형 코어구조의 파워트랜스피씨비코어가 구비된 무접점전력충전스테이션 | |
WO2016005984A1 (en) | System and methods for power coupling using coils array | |
KR20150128425A (ko) | 진공 청소기 | |
JP3829308B2 (ja) | 電力供給床 | |
CN105990889A (zh) | 非接触型充电设备 | |
JP2015231258A (ja) | 非接触給電システム及び受電装置 | |
KR101389422B1 (ko) | 상용전원을 이용한 무선 전력공급장치 및 시스템 | |
JP2015231308A (ja) | 受電装置及び非接触給電システム | |
JP2020092514A (ja) | 給電装置 | |
JP4457386B2 (ja) | コードレス電力伝送のための集電車輪 | |
JP7261506B2 (ja) | ワイヤレス給電システムおよび円形・球形・多面形状を有する受電器 | |
JP4001375B2 (ja) | コードレス電力伝送のための集電車輪 | |
JP2009118569A (ja) | 電力供給システム | |
KR101176024B1 (ko) | 무선급전기, 무선집전기, 무선 전력 공급 시스템, 기록매체, 무선급전기의 동작 방법 및 무선집전기의 동작 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051219 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060228 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060307 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060630 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090721 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100721 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110721 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110721 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120721 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120721 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130721 Year of fee payment: 7 |
|
LAPS | Cancellation because of no payment of annual fees |