JP5457552B2 - 共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法 - Google Patents
共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
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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
- B60L53/10—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
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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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
- B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
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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
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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
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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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
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- H04B5/79—
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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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
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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
- B60L2210/00—Converter types
- B60L2210/30—AC to DC converters
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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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H7/40—Automatic matching of load impedance to source impedance
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T10/72—Electric energy management in electromobility
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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
- 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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- 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
本発明の別の一態様によれば、共鳴型非接触給電システムの充電時における、整合器の調整方法が提供され、前記共鳴型非接触給電システムは、給電設備と移動体設備とを備える。前記給電設備は、交流電源と;前記交流電源から電力の供給を受ける1次側共鳴コイルと;1次整合器とを備える。前記移動体設備は、前記1次側共鳴コイルからの電力を受電する2次側共鳴コイルと;2次整合器と;前記2次側共鳴コイルが受電した電力を整流する整流器と;前記整流器によって整流された電力が供給される2次電池とを備える。前記調整方法は、前記2次電池の充電時に、先ず前記2次整合器を調整し、前記2次整合器の調整後に前記1次整合器を調整することを備える。この発明によれば、2次整合器の調整後に、1次整合器が調整される。このため、たとえば2次整合器が調整されていない状態で1次整合器が調整されるような場合に比べて、1次側から2次側へ効率良く電力を伝送することができる。
次に、前記のように構成された共鳴型非接触給電システムの作用を説明する。
Claims (7)
- 給電設備と移動体設備とを備える共鳴型非接触給電システムであって、
前記給電設備は、交流電源と、前記交流電源から電力の供給を受ける1次側共鳴コイルとを備え、
前記移動体設備は、前記1次側共鳴コイルからの電力を受電する2次側共鳴コイルと;前記2次側共鳴コイルが受電した電力を整流する整流器と;前記整流器によって整流された電力が供給される2次電池とを備え、
前記給電設備はさらに、前記交流電源と前記1次側共鳴コイルとの間に設けられた1次整合器と、前記1次整合器を調整する1次整合器調整部とを備え、
前記移動体設備はさらに、前記2次側共鳴コイルと前記整流器との間に設けられた2次整合器と、前記2次整合器を調整する2次整合器調整部とを備え、
前記共鳴型非接触給電システムはさらに、
前記2次電池の充電時には先ず前記2次整合器を調整して、前記2次整合器の調整後に前記1次整合器を調整するように、前記1次整合器調整部と前記2次整合器調整部とを制御する制御部を、前記給電設備と前記移動体設備とのうちの一方に備える、
共鳴型非接触給電システム。 - 前記制御部は、前記2次整合器を調整するとき、まず前記交流電源の出力が充電開始時の出力よりも小さな状態で前記2次整合器の調整を開始し、前記交流電源の出力を複数回で前記2次電池の充電開始時の出力まで上げるように前記2次整合器を調整するように、前記交流電源と前記2次整合器調整部とを制御する、
請求項1記載の共鳴型非接触給電システム。 - 前記制御部は、前記移動体設備に設けられている、
請求項1または2記載の共鳴型非接触給電システム。 - 前記整合器は、二つの可変コンデンサと、これら両可変コンデンサの間に設けられたインダクタとを備えたπ型の整合器である、
請求項1〜3何れか一項記載の共鳴型非接触給電システム。 - 前記移動体は、車両である、
請求項1〜4何れか一項記載の共鳴型非接触給電システム。 - 共鳴型非接触給電システムの充電時における、整合器の調整方法であって、
前記共鳴型非接触給電システムは、給電設備と移動体設備とを備え、
前記給電設備は、交流電源と;前記交流電源から電力の供給を受ける1次側共鳴コイルと;1次整合器とを備え、
前記移動体設備は、前記1次側共鳴コイルからの電力を受電する2次側共鳴コイルと;2次整合器と;前記2次側共鳴コイルが受電した電力を整流する整流器と;前記整流器によって整流された電力が供給される2次電池とを備え、
前記調整方法は、
前記2次電池の充電時に、先ず前記2次整合器を調整し、前記2次整合器の調整後に前記1次整合器を調整することを備える、
共鳴型非接触給電システムの充電時における整合器の調整方法。 - 前記1次整合器と前記2次整合器はそれぞれ、二つの可変コンデンサと、これら両可変コンデンサの間に設けられたインダクタとを備えたπ型の整合器であり、
前記調整方法は、これら可変コンデンサの容量を調整することで、前記1次整合器と前記2次整合器とをそれぞれ調整する、
請求項6記載の調整方法。
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PCT/JP2011/060940 WO2011142417A1 (ja) | 2010-05-14 | 2011-05-12 | 共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714429B (zh) * | 2010-01-18 | 2015-02-25 | 丰田自动车株式会社 | 非接触受电装置、非接触输电装置、非接触供电系统以及车辆 |
WO2011142417A1 (ja) | 2010-05-14 | 2011-11-17 | 株式会社 豊田自動織機 | 共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法 |
JP5427105B2 (ja) | 2010-05-14 | 2014-02-26 | 株式会社豊田自動織機 | 共鳴型非接触給電システム |
JP5282068B2 (ja) | 2010-05-14 | 2013-09-04 | 株式会社豊田自動織機 | 共鳴型非接触給電システムの受電側設備 |
US9065302B2 (en) * | 2010-12-24 | 2015-06-23 | Semiconductor Energy Laboratory Co., Ltd. | Wireless power feeding system |
WO2012086051A1 (ja) | 2010-12-24 | 2012-06-28 | トヨタ自動車株式会社 | 非接触給電システム、車両、給電設備および非接触給電システムの制御方法 |
KR20120084659A (ko) * | 2011-01-20 | 2012-07-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 급전 장치 및 비접촉 급전 시스템 |
US9531441B2 (en) * | 2012-02-21 | 2016-12-27 | Lg Innotek Co., Ltd. | Wireless power receiver and method of managing power thereof |
CN102611206A (zh) * | 2012-03-13 | 2012-07-25 | 崔玉龙 | 一种千瓦级无线电能传输装置 |
CN102545399B (zh) * | 2012-03-13 | 2014-10-22 | 崔玉龙 | 一种千瓦级无线电能传输方法 |
US9796280B2 (en) | 2012-03-23 | 2017-10-24 | Hevo Inc. | Systems and mobile application for electric wireless charging stations |
WO2013183701A1 (ja) * | 2012-06-08 | 2013-12-12 | 株式会社 豊田自動織機 | 受電機器、送電機器及び非接触電力伝送装置 |
JP5988210B2 (ja) * | 2012-08-31 | 2016-09-07 | 株式会社エクォス・リサーチ | 電力伝送システム |
JP5988211B2 (ja) * | 2012-09-28 | 2016-09-07 | 株式会社エクォス・リサーチ | 電力伝送システム |
JP5962408B2 (ja) * | 2012-10-03 | 2016-08-03 | 株式会社豊田自動織機 | 受電機器及び非接触電力伝送装置 |
JP6063720B2 (ja) * | 2012-11-19 | 2017-01-18 | 株式会社東芝 | 無線電力伝送制御装置、送電装置、受電装置および無線電力伝送システム |
US20150274097A1 (en) * | 2014-03-26 | 2015-10-01 | Ford Global Technologies, Llc | Apparatus for preconditioning a cabin of a non-electric vehicle using power from an external source |
JP5889249B2 (ja) * | 2013-07-12 | 2016-03-22 | 東芝テック株式会社 | 電力伝送装置、電力伝送装置用の送電装置 |
US9912196B2 (en) | 2013-12-10 | 2018-03-06 | The Chugoku Electric Power Co., Inc. | Power receiving device and power feeding system |
US20150214748A1 (en) * | 2014-01-24 | 2015-07-30 | Mediatek Inc. | Wireless power supply scheme capable of dynamically adjusting output power of wireless power transmitter according to voltage/current/power information of portable electronic device to be charged |
US20170098961A1 (en) * | 2014-02-07 | 2017-04-06 | Powerbyproxi Limited | Inductive power receiver with resonant coupling regulator |
US10224759B2 (en) * | 2014-07-15 | 2019-03-05 | Qorvo Us, Inc. | Radio frequency (RF) power harvesting circuit |
US10566843B2 (en) * | 2014-07-15 | 2020-02-18 | Qorvo Us, Inc. | Wireless charging circuit |
US10559970B2 (en) * | 2014-09-16 | 2020-02-11 | Qorvo Us, Inc. | Method for wireless charging power control |
US9985442B2 (en) * | 2015-09-24 | 2018-05-29 | Qualcomm Incorporated | Wireless power transfer receiver having closed loop voltage control |
JP6719234B2 (ja) * | 2016-03-07 | 2020-07-08 | 古河電気工業株式会社 | 送受電システムおよび送電装置 |
EP3280225B1 (en) | 2016-08-05 | 2020-10-07 | NXP USA, Inc. | Defrosting apparatus with lumped inductive matching network and methods of operation thereof |
EP3280224A1 (en) | 2016-08-05 | 2018-02-07 | NXP USA, Inc. | Apparatus and methods for detecting defrosting operation completion |
US10369894B2 (en) | 2016-10-21 | 2019-08-06 | Hevo, Inc. | Parking alignment sequence for wirelessly charging an electric vehicle |
US10128697B1 (en) | 2017-05-01 | 2018-11-13 | Hevo, Inc. | Detecting and deterring foreign objects and living objects at wireless charging stations |
DE102017208595A1 (de) * | 2017-05-22 | 2018-11-22 | Audi Ag | Kontaktlose Kraftfahrzeugladevorrichtung, Komponente einer kontaktlosen Kraftfahrzeugladevorrichtung, Verfahren zum Regeln einer kontaktlosen Kraftfahrzeugladevorrichtung sowie ein Kraftfahrzeug mit einer kontaktlosen Kraftfahrzeugladevorrichtung |
US10917948B2 (en) | 2017-11-07 | 2021-02-09 | Nxp Usa, Inc. | Apparatus and methods for defrosting operations in an RF heating system |
US10771036B2 (en) * | 2017-11-17 | 2020-09-08 | Nxp Usa, Inc. | RF heating system with phase detection for impedance network tuning |
US10785834B2 (en) | 2017-12-15 | 2020-09-22 | Nxp Usa, Inc. | Radio frequency heating and defrosting apparatus with in-cavity shunt capacitor |
EP3503679B1 (en) | 2017-12-20 | 2022-07-20 | NXP USA, Inc. | Defrosting apparatus and methods of operation thereof |
CN108352718B (zh) * | 2018-02-07 | 2022-02-08 | 深圳市为通博科技有限责任公司 | 充电检测电路、充电盒、耳机的通信装置和耳机 |
EP3547801B1 (en) | 2018-03-29 | 2022-06-08 | NXP USA, Inc. | Defrosting apparatus and methods of operation thereof |
US10952289B2 (en) | 2018-09-10 | 2021-03-16 | Nxp Usa, Inc. | Defrosting apparatus with mass estimation and methods of operation thereof |
US11800608B2 (en) | 2018-09-14 | 2023-10-24 | Nxp Usa, Inc. | Defrosting apparatus with arc detection and methods of operation thereof |
US11166352B2 (en) | 2018-12-19 | 2021-11-02 | Nxp Usa, Inc. | Method for performing a defrosting operation using a defrosting apparatus |
US11039511B2 (en) | 2018-12-21 | 2021-06-15 | Nxp Usa, Inc. | Defrosting apparatus with two-factor mass estimation and methods of operation thereof |
CN113597377A (zh) * | 2019-03-15 | 2021-11-02 | 索尤若驱动有限及两合公司 | 具有至少一个布置在移动装置上的附接模块的移动装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238372A (ja) * | 2000-02-24 | 2001-08-31 | Nippon Telegr & Teleph Corp <Ntt> | 電力伝送システム、電磁場発生装置及び電磁場受信装置 |
US20090066440A1 (en) * | 2007-09-11 | 2009-03-12 | Commissariat A L'energie Atomique | Method for automatic impedance matching for a radiofrequency circuit and transmission or reception system with automatic matching |
WO2010035321A1 (ja) * | 2008-09-25 | 2010-04-01 | トヨタ自動車株式会社 | 給電システムおよび電動車両 |
JP2010141976A (ja) * | 2008-12-09 | 2010-06-24 | Toyota Industries Corp | 非接触電力伝送装置 |
JP2010141977A (ja) * | 2008-12-09 | 2010-06-24 | Toyota Industries Corp | 非接触電力伝送装置における電力伝送方法及び非接触電力伝送装置 |
JP2011050140A (ja) * | 2009-08-26 | 2011-03-10 | Sony Corp | 非接触給電装置、非接触受電装置、非接触給電方法、非接触受電方法および非接触給電システム |
JP2011244530A (ja) * | 2010-05-14 | 2011-12-01 | Toyota Industries Corp | 共鳴型非接触給電システムの受電側設備 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11188113A (ja) * | 1997-12-26 | 1999-07-13 | Nec Corp | 電力伝送システムおよび電力伝送方法ならびにその電力伝送システムを備えた電気刺激装置 |
JP2000287369A (ja) | 1999-03-31 | 2000-10-13 | Matsushita Electric Works Ltd | 充電装置 |
JP3607585B2 (ja) | 2000-08-23 | 2005-01-05 | 日本電信電話株式会社 | 非接触応答装置 |
US7208912B2 (en) | 2004-09-24 | 2007-04-24 | Lear Corporation | Inductive battery recharging system with peak voltage detection |
JP2006115592A (ja) | 2004-10-14 | 2006-04-27 | Silex Technology Inc | 非接触型充電装置 |
JP4774217B2 (ja) | 2005-02-15 | 2011-09-14 | 高石 好 | 電力伝送装置、電力伝送方法 |
US7816871B2 (en) | 2005-11-01 | 2010-10-19 | Seiko Epson Corporation | Projector and method of turning on light source device of projector |
US8004235B2 (en) | 2006-09-29 | 2011-08-23 | Access Business Group International Llc | System and method for inductively charging a battery |
JP4494426B2 (ja) | 2007-02-16 | 2010-06-30 | セイコーエプソン株式会社 | 送電制御装置、受電制御装置、無接点電力伝送システム、送電装置、受電装置および電子機器 |
KR101061646B1 (ko) | 2007-02-20 | 2011-09-01 | 세이코 엡슨 가부시키가이샤 | 송전 제어 장치, 송전 장치, 전자 기기 및 무접점 전력전송 시스템 |
JP4561796B2 (ja) | 2007-08-31 | 2010-10-13 | ソニー株式会社 | 受電装置、および電力伝送システム |
JP4453741B2 (ja) | 2007-10-25 | 2010-04-21 | トヨタ自動車株式会社 | 電動車両および車両用給電装置 |
JP2009118587A (ja) | 2007-11-02 | 2009-05-28 | Meleagros Corp | 電力伝送装置 |
US8729734B2 (en) | 2007-11-16 | 2014-05-20 | Qualcomm Incorporated | Wireless power bridge |
US8188709B2 (en) | 2008-01-09 | 2012-05-29 | Seiko Epson Corporation | Power transmission control device, power transmitting device, non-contact power transmitting system, and electronic instrument |
JP4725612B2 (ja) | 2008-07-16 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器 |
JP4911148B2 (ja) * | 2008-09-02 | 2012-04-04 | ソニー株式会社 | 非接触給電装置 |
JP2010068634A (ja) | 2008-09-11 | 2010-03-25 | Yazaki Corp | 車両用ワイヤレス充電システム |
JP2010074937A (ja) | 2008-09-18 | 2010-04-02 | Toyota Motor Corp | 非接触受電装置およびそれを備える車両 |
US8461719B2 (en) | 2008-09-27 | 2013-06-11 | Witricity Corporation | Wireless energy transfer systems |
WO2010067763A1 (ja) * | 2008-12-09 | 2010-06-17 | 株式会社 豊田自動織機 | 非接触電力伝送装置及び非接触電力伝送装置における電力伝送方法 |
US8374545B2 (en) | 2009-09-02 | 2013-02-12 | Qualcomm Incorporated | De-tuning in wireless power reception |
WO2011142417A1 (ja) | 2010-05-14 | 2011-11-17 | 株式会社 豊田自動織機 | 共鳴型非接触給電システム、および共鳴型非接触給電システムの充電時における整合器の調整方法 |
JP5427105B2 (ja) | 2010-05-14 | 2014-02-26 | 株式会社豊田自動織機 | 共鳴型非接触給電システム |
JP5307073B2 (ja) | 2010-05-14 | 2013-10-02 | 株式会社豊田自動織機 | 非接触受電システム及び非接触電力伝送システム |
JP2012143091A (ja) | 2011-01-04 | 2012-07-26 | Kimitake Utsunomiya | 遠隔無線駆動充電装置 |
-
2011
- 2011-05-12 WO PCT/JP2011/060940 patent/WO2011142417A1/ja active Application Filing
- 2011-05-12 EP EP11780674.5A patent/EP2571140B1/en active Active
- 2011-05-12 CN CN201180023401.3A patent/CN102884712B/zh active Active
- 2011-05-12 JP JP2012514829A patent/JP5457552B2/ja active Active
- 2011-05-12 US US13/697,737 patent/US9391468B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001238372A (ja) * | 2000-02-24 | 2001-08-31 | Nippon Telegr & Teleph Corp <Ntt> | 電力伝送システム、電磁場発生装置及び電磁場受信装置 |
US20090066440A1 (en) * | 2007-09-11 | 2009-03-12 | Commissariat A L'energie Atomique | Method for automatic impedance matching for a radiofrequency circuit and transmission or reception system with automatic matching |
WO2010035321A1 (ja) * | 2008-09-25 | 2010-04-01 | トヨタ自動車株式会社 | 給電システムおよび電動車両 |
JP2010141976A (ja) * | 2008-12-09 | 2010-06-24 | Toyota Industries Corp | 非接触電力伝送装置 |
JP2010141977A (ja) * | 2008-12-09 | 2010-06-24 | Toyota Industries Corp | 非接触電力伝送装置における電力伝送方法及び非接触電力伝送装置 |
JP2011050140A (ja) * | 2009-08-26 | 2011-03-10 | Sony Corp | 非接触給電装置、非接触受電装置、非接触給電方法、非接触受電方法および非接触給電システム |
JP2011244530A (ja) * | 2010-05-14 | 2011-12-01 | Toyota Industries Corp | 共鳴型非接触給電システムの受電側設備 |
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CN102884712A (zh) | 2013-01-16 |
US9391468B2 (en) | 2016-07-12 |
EP2571140A4 (en) | 2014-04-30 |
CN102884712B (zh) | 2015-08-26 |
EP2571140B1 (en) | 2018-04-25 |
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