JP5941094B2 - 非接触送受電システム - Google Patents
非接触送受電システム Download PDFInfo
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- JP5941094B2 JP5941094B2 JP2014088097A JP2014088097A JP5941094B2 JP 5941094 B2 JP5941094 B2 JP 5941094B2 JP 2014088097 A JP2014088097 A JP 2014088097A JP 2014088097 A JP2014088097 A JP 2014088097A JP 5941094 B2 JP5941094 B2 JP 5941094B2
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- 230000005540 biological transmission Effects 0.000 title claims description 73
- 238000001514 detection method Methods 0.000 claims description 24
- 230000003111 delayed effect Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 22
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 19
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- 238000004891 communication Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
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- 238000009499 grossing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001125929 Trisopterus luscus Species 0.000 description 1
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Images
Classifications
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- 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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
-
- 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
- H02M3/337—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 in push-pull configuration
- H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
- H02M3/3378—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 in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Description
整流回路は、複数の他のアームとして、第3アームと第4アームとを含む。制御部は、検出装置で検出された位相差に応じて、整流回路の基準クロックに対して第3アームのスイッチングタイミングを遅らせ、第4アームのスイッチングタイミングを進めるように整流回路を制御する。
図1は、実施の形態1の非接触送受電システムの全体構成図である。図1を参照して、非接触送受電システム100は、送電装置101と受電装置102とを含む。
実施の形態1では、インバータ電流とインバータ電圧との位相差に応じてインバータのスイッチングまたは整流回路のスイッチングの位相シフトを行なう例を示した。実施の形態2では、充電電力および受電端電圧電流比をさらに考慮して整流回路の位相シフトを行ない、インバータ電流とインバータ電圧との位相差に応じて位相シフト量を補正する例を説明する。
図9に示した非接触送受電システム200は、図1に示した非接触送受電システム100の構成に加え、受電端電圧検出部7と、バッテリ電流検出部8とをさらに備える。受電側コントローラ6には、バッテリへの充電電力検出部65と受電端の電圧電流比(=等価負荷抵抗)検出部66とが追加され、整流回路ゲート信号生成部62が整流回路ゲート信号生成部162に置換されている。受電側コントローラ6は、外部ECUから電力指令Prefと、受電端の電圧、電流比指令Rrefとを受ける。
Claims (3)
- 送電側の直流電源から高周波電圧を生成するインバータと、
前記インバータの出力電圧と出力電流との位相差を検出する検出装置と、
前記インバータに接続された送電コイルと、
前記送電コイルから電力を非接触で受電する受電コイルと、
前記受電コイルで受電された交流電力を直流に整流する整流回路と、
前記インバータと前記整流回路とを制御する制御部とを備え、
前記インバータは、前記送電側の直流電源から直流電圧が供給される送電側正極線と送電側負極線との間に並列に接続された第1アームと第2アームとを含み
前記整流回路は、前記整流回路によって整流された直流電圧が供給される受電側正極線と受電側負極線との間に並列に接続された第3アームと第4アームとを含み、
前記制御部は、前記インバータの出力電圧に対して前記インバータの出力電流の位相が遅れている場合には、前記インバータの基準クロックに対して前記第1アームのスイッチングタイミングを進めるように前記インバータを制御する、非接触送受電システム。 - 送電側の直流電源から高周波電圧を生成するインバータと、
前記インバータの出力電圧と出力電流との位相差を検出する検出装置と、
前記インバータに接続された送電コイルと、
前記送電コイルから電力を非接触で受電する受電コイルと、
前記受電コイルで受電された交流電力を直流に整流する整流回路と、
前記インバータと前記整流回路とを制御する制御部とを備え、
前記インバータは、前記送電側の直流電源から直流電圧が供給される送電側正極線と送電側負極線との間に並列に接続された第1アームと第2アームとを含み
前記整流回路は、前記整流回路によって整流された直流電圧が供給される受電側正極線と受電側負極線との間に並列に接続された第3アームと第4アームとを含み、
前記制御部は、前記インバータの出力電圧に対して前記インバータの出力電流の位相が進んでいる場合には、前記整流回路の基準クロックに対して前記第3アームのスイッチングタイミングを遅らせるように前記整流回路を制御する、非接触送受電システム。 - 前記第3アームは、前記受電側正極線と前記受電側負極線との間に直列接続された2つのスイッチング素子を含み、
前記第4アームは、前記受電側正極線と前記受電側負極線との間に直列接続された2つのダイオードを含む、請求項2に記載の非接触送受電システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014088097A JP5941094B2 (ja) | 2014-04-22 | 2014-04-22 | 非接触送受電システム |
US14/642,350 US9768622B2 (en) | 2014-04-22 | 2015-03-09 | Non-contact power transmitting and receiving system |
EP15159333.2A EP2947749B1 (en) | 2014-04-22 | 2015-03-17 | Non-contact power transmitting and receiving system |
CN201510188171.6A CN105006872B (zh) | 2014-04-22 | 2015-04-20 | 非接触送受电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014088097A JP5941094B2 (ja) | 2014-04-22 | 2014-04-22 | 非接触送受電システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015208150A JP2015208150A (ja) | 2015-11-19 |
JP5941094B2 true JP5941094B2 (ja) | 2016-06-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014088097A Expired - Fee Related JP5941094B2 (ja) | 2014-04-22 | 2014-04-22 | 非接触送受電システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9768622B2 (ja) |
EP (1) | EP2947749B1 (ja) |
JP (1) | JP5941094B2 (ja) |
CN (1) | CN105006872B (ja) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6366292B2 (ja) * | 2014-02-10 | 2018-08-01 | キヤノン株式会社 | 電子機器、制御方法及びプログラム |
JP6588190B2 (ja) * | 2014-03-28 | 2019-10-09 | 株式会社デンソー | 無線給電装置 |
JP6070650B2 (ja) * | 2014-07-22 | 2017-02-01 | トヨタ自動車株式会社 | 送電装置並びに受電装置及びそれを搭載した車両 |
JP6406225B2 (ja) * | 2015-01-30 | 2018-10-17 | 株式会社デンソー | 非接触給電装置 |
US9935501B2 (en) * | 2015-04-10 | 2018-04-03 | Samsung Electro-Mechanics Co., Ltd. | Wireless power transmitting and receiving device, apparatus including the same, and method |
US9991732B2 (en) | 2015-04-10 | 2018-06-05 | Enovate Medical Llc | Contactless battery system utilizing a bidirectional power converter |
JP6455332B2 (ja) * | 2015-06-22 | 2019-01-23 | 株式会社Soken | 非接触給電装置 |
US10680457B2 (en) * | 2015-07-27 | 2020-06-09 | Witricity Corporation | Systems, methods, and apparatus implementing hybrid symmetric and asymmetric control for soft switching in wireless power transfer applications |
US10680465B2 (en) * | 2015-09-25 | 2020-06-09 | Samsung Electronics Co., Ltd. | Wireless power transmitter |
DE102015221582A1 (de) * | 2015-11-04 | 2017-05-04 | Robert Bosch Gmbh | Verfahren zur induktiven Energieübertragung und Vorrichtung zum Betrieb einer induktiven Energieübertragungsvorrichtung |
JP6637836B2 (ja) * | 2016-05-12 | 2020-01-29 | 株式会社ダイヘン | 送電装置、受電装置、および、非接触充電システム |
TWI605664B (zh) * | 2016-06-29 | 2017-11-11 | 立錡科技股份有限公司 | 諧振式無線電源發送電路及其控制方法 |
KR102133294B1 (ko) * | 2016-12-16 | 2020-07-14 | 전자부품연구원 | 무선 전력 송수신 시스템 및 방법 |
KR102155896B1 (ko) * | 2017-12-18 | 2020-09-14 | 부경대학교 산학협력단 | 배터리 충전 장치 및 그 제어 방법 |
JP2021083139A (ja) * | 2018-03-14 | 2021-05-27 | 日立Astemo株式会社 | 受電装置 |
KR102537368B1 (ko) * | 2018-03-16 | 2023-05-25 | 현대자동차주식회사 | 전기차 무선 전력 전송 시스템에서의 브리지리스 정류기를 포함하는 전력 수신 장치 |
CN114928177A (zh) | 2018-11-30 | 2022-08-19 | 韦特里西提公司 | 用于高功率无线功率系统中的低功率激励的系统和方法 |
CN109327065B (zh) * | 2018-12-06 | 2020-02-21 | 华为技术有限公司 | 无线充电系统的接收端、方法、用电终端、发射端及系统 |
JP6698193B2 (ja) * | 2019-04-01 | 2020-05-27 | 株式会社デンソー | 無線給電装置 |
US11695271B2 (en) | 2019-05-24 | 2023-07-04 | Witricity Corporation | Protection circuits for wireless power receivers |
EP4022739A1 (en) | 2019-08-26 | 2022-07-06 | Witricity Corporation | Control of active rectification in wireless power systems |
EP4220894A1 (en) | 2020-01-29 | 2023-08-02 | WiTricity Corporation | Auxiliary power dropout protection for a wireless power transfer system |
US20210281112A1 (en) | 2020-03-06 | 2021-09-09 | Witricity Corporation | Active rectification in wireless power systems |
WO2023181250A1 (ja) * | 2022-03-24 | 2023-09-28 | 三菱電機株式会社 | 電力変換装置 |
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JP2002272134A (ja) | 2001-03-08 | 2002-09-20 | Mitsubishi Heavy Ind Ltd | 高周波電力の非接触給電装置及び非接触給電方法 |
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JP5656606B2 (ja) | 2010-12-16 | 2015-01-21 | 株式会社テクノバ | 電力供給装置 |
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JP5668676B2 (ja) | 2011-12-15 | 2015-02-12 | トヨタ自動車株式会社 | 受電装置およびそれを備える車両、送電装置、ならびに電力伝送システム |
JP5825108B2 (ja) | 2012-01-16 | 2015-12-02 | トヨタ自動車株式会社 | 受電装置および送電装置 |
JP5718830B2 (ja) | 2012-01-16 | 2015-05-13 | トヨタ自動車株式会社 | 車両 |
JP5810944B2 (ja) | 2012-01-31 | 2015-11-11 | トヨタ自動車株式会社 | 車両および電力伝送システム |
JP6024129B2 (ja) * | 2012-03-13 | 2016-11-09 | 日産自動車株式会社 | 非接触給電装置 |
-
2014
- 2014-04-22 JP JP2014088097A patent/JP5941094B2/ja not_active Expired - Fee Related
-
2015
- 2015-03-09 US US14/642,350 patent/US9768622B2/en active Active
- 2015-03-17 EP EP15159333.2A patent/EP2947749B1/en active Active
- 2015-04-20 CN CN201510188171.6A patent/CN105006872B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2947749B1 (en) | 2019-11-27 |
EP2947749A1 (en) | 2015-11-25 |
JP2015208150A (ja) | 2015-11-19 |
US9768622B2 (en) | 2017-09-19 |
US20150303703A1 (en) | 2015-10-22 |
CN105006872B (zh) | 2017-07-07 |
CN105006872A (zh) | 2015-10-28 |
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