JP2013527735A - 誘導パワー伝送 - Google Patents
誘導パワー伝送 Download PDFInfo
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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
- 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
- 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
- H02J50/10—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
- H02J50/60—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
- H02J50/80—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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
- H04B5/266—One coil at each side, e.g. with primary and secondary coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Description
受信機が送信機からパワーを受け取ろうとする状況を生じさせるイベントによってトリガされて、前記信号発生器によって信号を生成するステップであって、前記信号は、スタンバイモードから活性化モードへ前記送信機を活性化することを企図する、ステップと、
前記信号送信コイルに前記信号を送信するステップと、
信号受信コイルに電圧又は電流を誘導することを通じて前記信号受信コイルにより受信される信号を、前記送信機によって検出するステップと、
前記信号の検出に応じて、スタンバイモードから活性化モードへ送信機を活性化するステップと、
を含む。
a.受信機を有するランプ−ランプがそれ自体のスイッチを使用してスイッチオンされる場合、受信機が、送信機をウェークアップさせる;
b.移動電話−到来する発呼が、送信機をウェークアップさせる;
c.アラームクロック/ラジオ/ウェークアップ照明−装置は、或る特定の時間にウェークアップされる;
d.ラップトップ−ラップトップがオンにされ、又はスタンバイ状態からウェークアップされる;ラップトップのステータス変化が、送信機のウェークアップをトリガする。
−ウェークアップ信号を受け取るすべてのセルが、アクティブになり、パワー送信に寄与する。利点は、この方法を実現するのが簡単であることである。しかしながら、受信機によってシールドされていないコイルが活性化され、従って、不所望の磁気放出を生成することが起こりうる。更に、パワー効率は、非常に弱いものでありうる。なぜなら、あるコイルは、パワー送信に貧弱にしか寄与しないことがあるからである。
−最も大きい信号を受け取るセルがアクティブになる。
−セルは、受信機と交渉し始め、その後にのみ、当該セルがアクティブになる。
Claims (14)
- 受信機に電気パワーを誘導的に送信する送信機であって、
スタンバイモードから活性化モードへ前記送信機を活性化するための信号を受け取る信号受信コイルと、
前記信号受信コイルによって受け取られる前記信号を検出する検出器と、
前記信号の検出に応じて、スタンバイモードから活性化モードへ前記送信機を活性化するユニットと、
を有する送信機。 - パワーを送信する一次コイルを有し、前記一次コイルが、前記信号受信コイルとして使用される、請求項1に記載の送信機。
- 送信機からの電気パワーを誘導的に受け取る受信機であって、
前記受信機が前記送信機からパワーを受け取ろうとする状況を生じさせるイベントによってトリガされて、信号を生成する信号生成器であって、前記信号は、スタンバイモードから活性化モードへ前記送信機を活性化することを企図する、信号生成器と、
前記送信機に前記信号を送信する信号送信コイルと、
を有する受信機。 - 前記信号生成器は、電気エネルギーを供給するための電力源として、
バッテリ、及び
機械エネルギーを電気エネルギーに変換するエネルギー変換器、
のうち少なくとも一方を有する、請求項3に記載の受信機。 - 前記エネルギー変換器は、圧電素子又は磁気エレメントを有する、請求項4に記載の受信機。
- 前記信号生成器は、前記電気エネルギーを前記信号に変調するユニットを更に有する、請求項4又は5に記載の受信機。
- 前記受信機は、前記送信機からパワーを受信する二次コイルを有し、前記二次コイルが、前記信号送信コイルとして使用される、請求項3乃至5のいずれか1項に記載の受信機。
- 送信機から受信機に誘導的にパワーを送信するシステムであって、
前記受信機が、
前記受信機が前記送信機からパワーを受け取ろうとする状況を生じさせるイベントによってトリガされて、信号を生成する信号生成器であって、前記信号は、スタンバイモードから活性化モードへ前記送信機を活性化することを企図する、信号生成器と、
前記送信機に前記信号を送信する信号送信コイルと、を有し、
前記送信機が、
スタンバイモードから活性化モードへ前記送信機を活性化するための信号を受け取る信号受信コイルと、
前記受信コイルによって受け取られる前記信号を検出する検出器と、
前記信号の検出に応じて、スタンバイモードから活性化モードへ前記送信機を活性化するユニットと、
を有するシステム。 - 送信機から受信機へ誘導的にパワーを送信する方法であって、前記送信機は信号受信コイルを有し、前記方法が、
前記信号受信コイルによって受け取られた信号を、前記送信機によって検出するステップと、
前記信号の検出に応じて、スタンバイモードから活性化モードへ前記送信機を活性化するステップと、
を含む方法。 - 前記送信機は、パワーを送信する一次コイルを有し、前記一次コイルが、前記信号受信コイルとして使用される、請求項9に記載の方法。
- 送信機から受信機に誘導的に電気パワーを送信する方法であって、前記受信機は信号送信コイル及び信号生成器を有し、前記方法は、
前記受信機が前記送信機からパワーを受け取ろうとする状況を生じさせるイベントによってトリガされて、前記信号生成器によって信号を生成するステップと、
前記信号送信コイルによって、前記送信機に前記信号を送信するステップと、
を含む方法。 - 前記生成するステップは更に、
電気エネルギーを供給するステップと、
前記電気エネルギーを前記信号に変調するステップと、
を含む、請求項11に記載の方法。 - 前記受信機は、前記送信機から電気パワーを受信する二次コイルを有し、前記二次コイルが、前記信号送信コイルとして使用される、請求項11又は12に記載の方法。
- 送信機から受信機に誘導的に電気パワーを送信する方法であって、前記受信機は信号送信コイル及び信号生成器を有し、前記送信機は信号受信コイルを有し、前記方法が、
前記受信機が前記送信機からパワーを受け取ろうとする状況を生じさせるイベントによってトリガされて、前記信号生成器によって信号を生成するステップであって、前記信号は、スタンバイモードから活性化モードへ前記送信機を活性化することを企図する、ステップと、
前記信号送信コイルによって、前記送信機に前記信号を送信するステップと、
前記送信機によって、前記信号受信コイルにより受け取られた前記信号を検出するステップと、
前記信号の検出に応じて、スタンバイモードから活性化モードへ前記送信機を活性化するステップと、
を含む方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09165294 | 2009-07-13 | ||
PCT/IB2010/053140 WO2011007300A2 (en) | 2009-07-13 | 2010-07-09 | Inductive power transfer |
Publications (2)
Publication Number | Publication Date |
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JP2013527735A true JP2013527735A (ja) | 2013-06-27 |
JP5792168B2 JP5792168B2 (ja) | 2015-10-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2012520138A Active JP5792168B2 (ja) | 2009-07-13 | 2010-07-09 | 誘導パワー伝送 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10439436B2 (ja) |
EP (1) | EP2454799B1 (ja) |
JP (1) | JP5792168B2 (ja) |
KR (1) | KR102033306B1 (ja) |
CN (1) | CN102484387B (ja) |
BR (1) | BR112012000665B1 (ja) |
RU (1) | RU2548367C2 (ja) |
WO (1) | WO2011007300A2 (ja) |
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Citations (9)
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RU2548367C2 (ru) | 2015-04-20 |
CN102484387A (zh) | 2012-05-30 |
US20120112543A1 (en) | 2012-05-10 |
RU2012104835A (ru) | 2013-08-20 |
BR112012000665A2 (ja) | 2017-09-05 |
CN102484387B (zh) | 2015-10-07 |
BR112012000665B1 (pt) | 2019-10-29 |
KR102033306B1 (ko) | 2019-10-17 |
KR20120052291A (ko) | 2012-05-23 |
WO2011007300A3 (en) | 2011-06-16 |
EP2454799B1 (en) | 2016-09-07 |
BR112012000665A8 (pt) | 2017-10-10 |
US10439436B2 (en) | 2019-10-08 |
EP2454799A2 (en) | 2012-05-23 |
WO2011007300A2 (en) | 2011-01-20 |
JP5792168B2 (ja) | 2015-10-07 |
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