JP7098742B2 - マルチセル誘導無線電力伝達システム - Google Patents
マルチセル誘導無線電力伝達システム Download PDFInfo
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- JP7098742B2 JP7098742B2 JP2020549803A JP2020549803A JP7098742B2 JP 7098742 B2 JP7098742 B2 JP 7098742B2 JP 2020549803 A JP2020549803 A JP 2020549803A JP 2020549803 A JP2020549803 A JP 2020549803A JP 7098742 B2 JP7098742 B2 JP 7098742B2
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- 230000001939 inductive effect Effects 0.000 title claims description 28
- 238000004804 winding Methods 0.000 claims description 53
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 238000012546 transfer Methods 0.000 claims description 30
- 230000009977 dual effect Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 description 6
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- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 3
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- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 1
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 1
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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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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- 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
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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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
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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
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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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M7/219—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
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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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
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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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33584—Bidirectional converters
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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
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Dc-Dc Converters (AREA)
Description
Claims (12)
- 電力変換器システムであって:
複数の送信素子及び複数の受信素子を含むマルチセル誘導無線電力伝達システムであり、各送信素子が少なくとも1つの送信巻線と少なくとも1つの送信磁心とを含み、各受信素子が少なくとも1つの受信巻線と少なくとも1つの受信磁心とを含む、マルチセル誘導無線電力伝達システム;
入力電力信号を送信電力信号に変換して、前記複数の送信素子を駆動するように構成された送信電力変換回路;
前記複数の受信素子において受信された伝達された電力信号を出力電力信号に変換して、電気負荷を駆動するように構成された受信電力変換回路;及び
前記送信電力変換回路及び前記受信電力変換回路と信号を通信し、前記複数の送信素子のうち個々の送信素子の送信位相角度及び前記複数の受信素子のうち対応する個々の受信素子の受信位相角度の一方又は両方を能動的に調整して前記送信位相角度を前記受信位相角度に一致させるように構成されたコントローラ;
を含む電力変換器システム。 - 前記複数の送信素子は、空隙によって前記受信素子から分離される、請求項1に記載の電力変換器システム。
- 前記送信電力変換回路は、前記入力電力信号を受信するための一次電源に接続された入力と、前記複数の送信素子に接続された出力とを有する直流-交流変換器である、請求項2に記載の電力変換器システム。
- 前記直流-交流変換器は、ブリッジ構成で接続された第1の複数のスイッチを含み、双方向デュアルアクティブブリッジ回路を構成する第1ブリッジを形成する、請求項3に記載の電力変換器システム。
- 前記受信電力変換回路は、前記複数の受信素子に接続されて前記伝達された電力信号を受信するための入力と、前記出力電力信号を送達するように構成された出力とを有するAC-DC変換器である、請求項4に記載の電力変換器システム。
- 前記AC-DC変換器は、ブリッジ構成で接続された第2の複数のスイッチを含み、前記双方向デュアルアクティブブリッジ回路のうちの第2のブリッジを形成する、請求項5に記載の電力変換器システム。
- 前記双方向デュアルアクティブブリッジ回路の前記第1ブリッジは、前記第1の複数のスイッチのうちの一対のスイッチと、前記複数の送信素子のうちの1つの送信素子との間に接続されたフィルタ回路を含む、請求項6に記載の電力変換器システム。
- 前記双方向デュアルアクティブブリッジ回路の前記第2のブリッジは、前記第2の複数のスイッチのうちの一対のスイッチと、前記複数の受信素子のうちの1つの受信素子との間に接続されたキャパシタを含む、請求項7に記載の電力変換器システム。
- 前記複数の送信素子は、互いに直列に接続され、前記複数の受信素子は、互いに並列に接続される、請求項6に記載の電力変換器システム。
- 第1セルの第1送信巻線が第1絶縁層上に形成され、第2送信巻線が前記第1絶縁層とは異なる第2絶縁層上に形成される、請求項1に記載の電力変換器システム。
- 前記第1送信巻線と前記第2送信巻線とが互いに離れている、請求項10に記載の電力変換器システム。
- 前記送信電力変換回路が第1の複数のスイッチを含み、前記受信電力変換回路が第2の複数のスイッチを含み、
前記コントローラが、前記第1の複数のスイッチの第1スイッチング周波数及び前記第2の複数のスイッチの第2スイッチング周波数の一方又は両方を能動的に制御して、前記第1スイッチング周波数を前記第2スイッチング周波数に一致させ、それにより前記送信位相角度を前記受信位相角度に一致させるように構成された、請求項1に記載の電力変換システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/933,893 US11404910B2 (en) | 2018-03-23 | 2018-03-23 | Multi-cell inductive wireless power transfer system |
US15/933,893 | 2018-03-23 | ||
PCT/US2019/023519 WO2019183441A1 (en) | 2018-03-23 | 2019-03-22 | Multi-cell inductive wireless power transfer system |
Publications (2)
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JP2021516943A JP2021516943A (ja) | 2021-07-08 |
JP7098742B2 true JP7098742B2 (ja) | 2022-07-11 |
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JP2020549803A Active JP7098742B2 (ja) | 2018-03-23 | 2019-03-22 | マルチセル誘導無線電力伝達システム |
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US (2) | US11404910B2 (ja) |
EP (1) | EP3769399A1 (ja) |
JP (1) | JP7098742B2 (ja) |
KR (2) | KR20220139461A (ja) |
MX (2) | MX2020009874A (ja) |
TW (1) | TW201941518A (ja) |
WO (1) | WO2019183441A1 (ja) |
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US11404910B2 (en) * | 2018-03-23 | 2022-08-02 | Raytheon Company | Multi-cell inductive wireless power transfer system |
EP4191827A4 (en) * | 2020-07-29 | 2024-05-01 | Samsung Electronics Co., Ltd. | ELECTRONIC DEVICE FOR WIRELESS POWER RECEPTION |
US20230198283A1 (en) * | 2021-12-21 | 2023-06-22 | Raytheon Company | ENERGY STORAGE POWER SOURCE USING A WOUND-ROTOR INDUCTION MACHINE (WRIM) TO CHARGE AND DISCHARGE ENERGY STORAGE ELEMENTS (ESEs) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006001557A1 (en) | 2004-06-25 | 2006-01-05 | Hanrim Postech Co., Ltd. | Wireless charging pad and battery pack using radio frequency identification technology |
JP2012175806A (ja) | 2011-02-22 | 2012-09-10 | Panasonic Corp | 非接触式給電装置 |
US20130250623A1 (en) | 2012-03-22 | 2013-09-26 | Huawei Technologies Co., Ltd. | Resonant Conversion Circuit |
JP2014090528A (ja) | 2012-10-29 | 2014-05-15 | Hitachi Ltd | 移動体用非接触充電装置および移動体用非接触充電方法 |
JP2015527048A (ja) | 2012-08-28 | 2015-09-10 | オークランド ユニサービシズ リミテッドAuckland Uniservices Limited | 個々の位相の制御が行われる多相誘導電力伝達システム |
JP2015176898A (ja) | 2014-03-13 | 2015-10-05 | 矢崎総業株式会社 | コイルユニット及び非接触給電装置 |
JP2016001692A (ja) | 2014-06-12 | 2016-01-07 | 株式会社デンソー | 電力伝送用パッド配置構造および非接触電力伝送システム |
JP2016195512A (ja) | 2015-04-01 | 2016-11-17 | 株式会社デンソー | 非接触送電システムの送電装置 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866086A (en) | 1972-06-28 | 1975-02-11 | Matsushita Electric Ind Co Ltd | Flyback transformer apparatus |
JPS5859376A (ja) | 1981-10-05 | 1983-04-08 | Nissan Motor Co Ltd | プラズマ点火装置 |
US4494100A (en) | 1982-07-12 | 1985-01-15 | Motorola, Inc. | Planar inductors |
EP0154062B1 (en) | 1984-02-29 | 1988-07-20 | International Business Machines Corporation | Power switching circuit |
US4613843A (en) | 1984-10-22 | 1986-09-23 | Ford Motor Company | Planar coil magnetic transducer |
US4890083A (en) | 1988-10-20 | 1989-12-26 | Texas Instruments Incorporated | Shielding material and shielded room |
US5039964A (en) | 1989-02-16 | 1991-08-13 | Takeshi Ikeda | Inductance and capacitance noise filter |
JP2529436B2 (ja) * | 1989-11-28 | 1996-08-28 | 三菱電機株式会社 | 非接触型icカ―ドシステム |
US5502430A (en) | 1992-10-29 | 1996-03-26 | Hitachi, Ltd. | Flat transformer and power supply unit having flat transformer |
US5431987A (en) | 1992-11-04 | 1995-07-11 | Susumu Okamura | Noise filter |
US5495171A (en) | 1993-01-19 | 1996-02-27 | Fonar Corporation | Eddy current control in NMR imaging systems |
NO179348C (no) | 1994-02-07 | 1996-09-18 | Labyrint Dev As | Anordning for levering av en höyfrekvent, pulserende likespenning på sekundærsiden av en transformator |
US5844451A (en) | 1994-02-25 | 1998-12-01 | Murphy; Michael T. | Circuit element having at least two physically separated coil-layers |
US6023161A (en) | 1997-02-28 | 2000-02-08 | The Regents Of The University Of California | Low-noise SQUID |
US7768371B2 (en) | 1998-02-05 | 2010-08-03 | City University Of Hong Kong | Coreless printed-circuit-board (PCB) transformers and operating techniques therefor |
DE10115535A1 (de) | 2001-03-28 | 2002-10-10 | Walter Holzer | DC/AC WANDLER mit kontaktloser, induktiver Energieübertragung |
US6501364B1 (en) | 2001-06-15 | 2002-12-31 | City University Of Hong Kong | Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shielding |
US7378817B2 (en) | 2003-12-12 | 2008-05-27 | Microsoft Corporation | Inductive power adapter |
US7471986B2 (en) | 2004-02-20 | 2008-12-30 | Cardiac Pacemakers, Inc. | System and method for transmitting energy to and establishing a communications network with one or more implanted devices |
US7191007B2 (en) | 2004-06-24 | 2007-03-13 | Ethicon Endo-Surgery, Inc | Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics |
US7825543B2 (en) | 2005-07-12 | 2010-11-02 | Massachusetts Institute Of Technology | Wireless energy transfer |
CA2718901C (en) * | 2008-03-17 | 2018-10-16 | Powermat Ltd. | Inductive transmission system |
US8476788B2 (en) | 2008-09-27 | 2013-07-02 | Witricity Corporation | Wireless energy transfer with high-Q resonators using field shaping to improve K |
AU2010234396A1 (en) | 2009-04-08 | 2011-10-27 | Access Business Group International Llc | Selectable coil array |
KR101267076B1 (ko) * | 2011-03-24 | 2013-05-24 | 주식회사 한림포스텍 | 무선 전력 전송 어셈블리에서의 전력 제어 방법 및 무선 전력 전송 어셈블리 |
KR101213090B1 (ko) | 2011-07-14 | 2012-12-18 | 유한회사 한림포스텍 | 무선전력 전송장치용 코어 어셈블리 및 그를 구비하는 무선전력 전송장치 |
EP3095181B1 (en) * | 2014-07-21 | 2020-12-16 | Huawei Technologies Co. Ltd. | Bi-directional dc-dc converter |
US20160064943A1 (en) * | 2014-08-28 | 2016-03-03 | Konkuk University Industrial Cooperation Corp. | Controlling method and system of power transmission system |
US10103553B2 (en) * | 2014-10-22 | 2018-10-16 | Lg Electronics Inc. | Wireless power transmitter and receiver |
WO2016109316A1 (en) * | 2014-12-29 | 2016-07-07 | Energous Corporation | Systems and methods for wireless power transmission |
DE102015224013A1 (de) | 2015-12-02 | 2017-06-08 | Robert Bosch Gmbh | Verfahren zum Betrieb einer Überwachungsvorrichtung zur Überwachung einer induktiven Energieübertragungsvorrichtung |
US10530193B2 (en) * | 2016-11-04 | 2020-01-07 | Wireless Advanced Vehicle Electrification, Inc. | Passive magnetic field attenuation |
CN111247712B (zh) * | 2017-09-17 | 2024-01-16 | 毛恒春 | 模块化高效无线功率传输系统 |
US11404910B2 (en) * | 2018-03-23 | 2022-08-02 | Raytheon Company | Multi-cell inductive wireless power transfer system |
-
2018
- 2018-03-23 US US15/933,893 patent/US11404910B2/en active Active
-
2019
- 2019-03-22 EP EP19715351.3A patent/EP3769399A1/en active Pending
- 2019-03-22 JP JP2020549803A patent/JP7098742B2/ja active Active
- 2019-03-22 MX MX2020009874A patent/MX2020009874A/es unknown
- 2019-03-22 KR KR1020227034682A patent/KR20220139461A/ko active IP Right Grant
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- 2019-03-22 WO PCT/US2019/023519 patent/WO2019183441A1/en active Application Filing
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-
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- 2020-09-22 MX MX2024002869A patent/MX2024002869A/es unknown
-
2022
- 2022-05-09 US US17/739,554 patent/US11951850B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006001557A1 (en) | 2004-06-25 | 2006-01-05 | Hanrim Postech Co., Ltd. | Wireless charging pad and battery pack using radio frequency identification technology |
JP2012175806A (ja) | 2011-02-22 | 2012-09-10 | Panasonic Corp | 非接触式給電装置 |
US20130250623A1 (en) | 2012-03-22 | 2013-09-26 | Huawei Technologies Co., Ltd. | Resonant Conversion Circuit |
JP2015527048A (ja) | 2012-08-28 | 2015-09-10 | オークランド ユニサービシズ リミテッドAuckland Uniservices Limited | 個々の位相の制御が行われる多相誘導電力伝達システム |
JP2014090528A (ja) | 2012-10-29 | 2014-05-15 | Hitachi Ltd | 移動体用非接触充電装置および移動体用非接触充電方法 |
JP2015176898A (ja) | 2014-03-13 | 2015-10-05 | 矢崎総業株式会社 | コイルユニット及び非接触給電装置 |
JP2016001692A (ja) | 2014-06-12 | 2016-01-07 | 株式会社デンソー | 電力伝送用パッド配置構造および非接触電力伝送システム |
JP2016195512A (ja) | 2015-04-01 | 2016-11-17 | 株式会社デンソー | 非接触送電システムの送電装置 |
Non-Patent Citations (1)
Title |
---|
Wu Hongfei,Secondary-Side Phase-Shift-Controlled Dual-Transformer-Based Asymmetrical Dual-Bridge Converter With Wide Voltage Gain,IEEE TRANSACTION ON POWER ELECTRONICS,INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGENEERS, USA,米国,2015年,VOL. 30, NO.10 |
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KR20220139461A (ko) | 2022-10-14 |
KR20200127238A (ko) | 2020-11-10 |
EP3769399A1 (en) | 2021-01-27 |
JP2021516943A (ja) | 2021-07-08 |
US11404910B2 (en) | 2022-08-02 |
MX2020009874A (es) | 2021-01-08 |
US20190296582A1 (en) | 2019-09-26 |
MX2024002869A (es) | 2024-03-22 |
US11951850B2 (en) | 2024-04-09 |
WO2019183441A1 (en) | 2019-09-26 |
TW201941518A (zh) | 2019-10-16 |
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US20220263349A1 (en) | 2022-08-18 |
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