FI20100427L - Menetelmä ja laite samanaikaista tasasuuntausta, säätöä ja tehokertoimen korjausta varten - Google Patents
Menetelmä ja laite samanaikaista tasasuuntausta, säätöä ja tehokertoimen korjausta varten Download PDFInfo
- Publication number
- FI20100427L FI20100427L FI20100427A FI20100427A FI20100427L FI 20100427 L FI20100427 L FI 20100427L FI 20100427 A FI20100427 A FI 20100427A FI 20100427 A FI20100427 A FI 20100427A FI 20100427 L FI20100427 L FI 20100427L
- Authority
- FI
- Finland
- Prior art keywords
- resonator
- power signal
- rectifying
- load
- wireless power
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000004146 energy storage Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- H02M7/2176—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 comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Dc-Dc Converters (AREA)
- Control Of Eletrric Generators (AREA)
- Rectifiers (AREA)
- Near-Field Transmission Systems (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20100427A FI20100427A7 (fi) | 2010-12-21 | 2010-12-21 | Menetelmä ja laite samanaikaista tasasuuntausta, säätöä ja tehokertoimen korjausta varten |
| PCT/EP2011/073643 WO2012085119A2 (en) | 2010-12-21 | 2011-12-21 | A wireless power receiver for receiving a power signal over an inductive coupling, and an improvement in the method for operating a wireless power receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20100427A FI20100427A7 (fi) | 2010-12-21 | 2010-12-21 | Menetelmä ja laite samanaikaista tasasuuntausta, säätöä ja tehokertoimen korjausta varten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20100427A0 FI20100427A0 (fi) | 2010-12-21 |
| FI20100427L true FI20100427L (fi) | 2012-06-23 |
| FI20100427A7 FI20100427A7 (fi) | 2012-06-23 |
Family
ID=43414954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20100427A FI20100427A7 (fi) | 2010-12-21 | 2010-12-21 | Menetelmä ja laite samanaikaista tasasuuntausta, säätöä ja tehokertoimen korjausta varten |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI20100427A7 (fi) |
| WO (1) | WO2012085119A2 (fi) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6258816B2 (ja) | 2013-10-29 | 2018-01-10 | パナソニック株式会社 | 無線送電装置及び無線電力伝送システム |
| WO2015127127A1 (en) | 2014-02-23 | 2015-08-27 | Apple Inc. | Adjusting filter in a coupled coil system |
| CN106030957B (zh) * | 2014-02-23 | 2020-03-03 | 苹果公司 | 针对感应式功率传输系统的阻抗匹配 |
| JP6319432B2 (ja) * | 2014-05-20 | 2018-05-09 | 富士通株式会社 | 無線電力伝送制御方法および無線電力伝送システム |
| WO2015177905A1 (ja) * | 2014-05-22 | 2015-11-26 | 富士通株式会社 | 受電器、無線電力伝送システムおよびｋＱ値算出方法 |
| US10032557B1 (en) | 2014-05-29 | 2018-07-24 | Apple Inc. | Tuning of primary and secondary resonant frequency for improved efficiency of inductive power transfer |
| US9537353B1 (en) | 2014-06-03 | 2017-01-03 | Apple Inc. | Methods for detecting mated coils |
| US9685814B1 (en) | 2014-06-13 | 2017-06-20 | Apple Inc. | Detection of coil coupling in an inductive charging system |
| GB2527312B (en) * | 2014-06-17 | 2021-03-03 | Advanced Risc Mach Ltd | Harvesting power from ambient energy in an electronic device |
| US9813041B1 (en) | 2014-07-31 | 2017-11-07 | Apple Inc. | Automatic boost control for resonant coupled coils |
| US10014733B2 (en) | 2014-08-28 | 2018-07-03 | Apple Inc. | Temperature management in a wireless energy transfer system |
| US10193372B2 (en) | 2014-09-02 | 2019-01-29 | Apple Inc. | Operating an inductive energy transfer system |
| GB2534114A (en) * | 2014-09-30 | 2016-07-20 | Drayson Tech (Europe) Ltd | Inductive power transfer system |
| US10666084B2 (en) | 2015-07-10 | 2020-05-26 | Apple Inc. | Detection and notification of an unpowered releasable charging device |
| US10211676B2 (en) | 2015-08-25 | 2019-02-19 | Otis Elevator Company | Electromechanical propulsion system having a wireless power transfer system |
| NO20161441A1 (en) * | 2016-09-12 | 2017-10-23 | Kongsberg Seatex As | Method for control of a parallel resonant current-driven inductive coupler and parallel resonant current-driven inductive coupler |
| US10644531B1 (en) | 2016-09-22 | 2020-05-05 | Apple Inc. | Adaptable power rectifier for wireless charger system |
| SG10201708314TA (en) | 2016-10-28 | 2018-05-30 | Gen Electric | System and method for actively controlling output voltage of a wireless power transfer system |
| US10523063B2 (en) | 2017-04-07 | 2019-12-31 | Apple Inc. | Common mode noise compensation in wireless power systems |
| US10389274B2 (en) | 2017-04-07 | 2019-08-20 | Apple Inc. | Boosted output inverter for electronic devices |
| EP3528365B1 (en) * | 2018-02-19 | 2020-07-22 | Naptilus Technology Lab, S.L. | Turner and rectifier apparatus for wireless power transfer receiver |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5135204B2 (ja) * | 2008-12-26 | 2013-02-06 | 株式会社日立製作所 | 非接触電力伝送システム、および該非接触電力伝送システムにおける負荷装置 |
| US8338991B2 (en) * | 2009-03-20 | 2012-12-25 | Qualcomm Incorporated | Adaptive impedance tuning in wireless power transmission |
| WO2010115867A1 (de) * | 2009-04-09 | 2010-10-14 | Siemens Aktiengesellschaft | Bidirektionale und berührungsfreie übertragung von leistung zum laden von elektrofahrzeugen |
-
2010
- 2010-12-21 FI FI20100427A patent/FI20100427A7/fi not_active IP Right Cessation
-
2011
- 2011-12-21 WO PCT/EP2011/073643 patent/WO2012085119A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012085119A3 (en) | 2012-10-11 |
| WO2012085119A2 (en) | 2012-06-28 |
| FI20100427A0 (fi) | 2010-12-21 |
| FI20100427A7 (fi) | 2012-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |