JP2011504076A - 電力制御 - Google Patents
電力制御 Download PDFInfo
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- JP2011504076A JP2011504076A JP2010531982A JP2010531982A JP2011504076A JP 2011504076 A JP2011504076 A JP 2011504076A JP 2010531982 A JP2010531982 A JP 2010531982A JP 2010531982 A JP2010531982 A JP 2010531982A JP 2011504076 A JP2011504076 A JP 2011504076A
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- 238000012545 processing Methods 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 7
- 230000001052 transient effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- 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
-
- 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
- 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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4241—Arrangements for improving power factor of AC input using a resonant 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
- 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
- H02M7/23—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 arranged for operation in parallel
-
- 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
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Rectifiers (AREA)
- Ac-Ac Conversion (AREA)
Abstract
Description
電圧源に結合するための入力手段と、
電圧源の電圧に直接的または間接的に少なくとも一部基づいた出力信号を生成する処理手段と、
出力手段と、
出力手段に出力信号を選択的に供給するように出力手段に処理手段を選択的に結合するスイッチング手段とを含む。
誘導電力伝送によって生成される入力電圧に直接的または間接的に少なくとも一部基づいた出力信号を生成するステップと、
出力信号を出力手段に選択的に結合するステップとを含む。
f(θ)=4sinθ+0.5sin3θ
Claims (26)
- 電圧源に結合するための入力手段と、
前記電圧源の電圧に直接的または間接的に少なくとも一部基づいた出力信号を生成する処理手段と、
出力手段と、
前記出力手段に前記出力信号を選択的に供給するように前記出力手段に前記処理手段を選択的に結合するスイッチング手段とを含む、ピックアップ・コントローラ用の回路。 - 前記出力信号が電流の形である、請求項1に記載の回路。
- 前記処理手段が、前記電圧源からの電圧を電流に変換するように構成される、請求項2に記載の回路。
- 前記処理手段が、前記電流出力を整流する手段を含む、請求項1から3のいずれか一項に記載の回路。
- 請求項1から4のいずれか一項に記載の回路を複数含むピックアップ・コントローラ。
- 前記回路が前記電圧源および/または前記出力手段に並列に接続される、請求項5に記載のピックアップ・コントローラ。
- 各回路の前記スイッチング手段が、任意の数の前記スイッチング手段を任意の時点でスイッチ・オンまたはスイッチ・オフできるように独立して駆動できる、請求項6に記載のピックアップ・コントローラ。
- 前記コントローラが、前記コントローラの出力電圧を制御するのに前記複数の回路の各スイッチング手段を制御するように構成される、請求項7に記載のピックアップ・コントローラ。
- 前記コントローラが、前記出力電圧を所定の値に、またはそれにほぼ等しく維持するように前記複数の回路の各スイッチング手段を制御するように構成され、それによって、前記コントローラに付随するピックアップに加わる外部負荷が変動するときに、前記出力電圧をほぼ一定に維持することができる、請求項8に記載のピックアップ・コントローラ。
- 前記コントローラが前記出力電圧を測定するように、または前記出力電圧の目安を受け取るように構成され、それによって、スイッチ・オンされるスイッチング手段の数が、前記出力電圧と前記所定の値との間の誤差に比例する、請求項9に記載のピックアップ・コントローラ。
- 前記コントローラが順次スイッチング方式を用いるように構成され、それによって、前記複数の回路に対する熱負荷が均一になる、請求項7から10のいずれか一項に記載のピックアップ・コントローラ。
- 前記コントローラが、前記負荷を冗長回路の間で循環させるように構成される、請求項7から11のいずれか一項に記載のピックアップ・コントローラ。
- 前記コントローラが、前記スイッチング手段の駆動を単相主電源入力のゼロ電圧交差と同期させるように構成される、請求項7から12のいずれか一項に記載のピックアップ・コントローラ。
- 前記コントローラが、所望の力率を維持するために、各回路から引き出される電流に重み付けするように構成される、請求項7から13のいずれか一項に記載のピックアップ・コントローラ。
- 前記コントローラが、各回路から引き出される電流に主電源周波数でサイン重み付けするように構成される、請求項14に記載のピックアップ・コントローラ。
- 前記コントローラが、高調波を低減させながら所望の基本波形を生成するように回路のスイッチをオンおよび/またはオフする構成にされる、請求項7から15のいずれか一項に記載のピックアップ・コントローラ。
- 請求項7から16のいずれか一項に記載のコントローラを含むIPTピックアップ。
- 請求項17に記載のIPTピックアップを含むIPTシステム。
- 誘導電力伝送によって生成される入力電圧に直接的または間接的に少なくとも一部基づいた出力信号を生成するステップと、
前記出力信号を出力手段に選択的に結合するステップとを含む、ピックアップを制御する方法。 - 前記出力信号が電流の形である、請求項19に記載のピックアップを制御する方法。
- 前記出力信号が複数の構成部分を含み、各部分が前記入力電圧に基づいており前記出力手段に結合可能である、請求項19または請求項20に記載のピックアップを制御する方法。
- 前記方法が、前記出力手段に任意の数の前記複数の構成部分を選択的に結合するステップを含む、請求項21に記載のピックアップを制御する方法。
- 添付の図面の図4〜11および図13〜17に示した実施形態のいずれか1つに関連して明細書に実質的に記載されたピックアップ・コントローラ用の回路。
- 添付の図面の図4〜11および図13〜17に示した実施形態のいずれか1つに関連して明細書に実質的に記載されたピックアップ・コントローラ。
- 添付の図面の図4〜11および図13〜17に示した実施形態のいずれか1つに関連して明細書に実質的に記載されたIPTピックアップ。
- 添付の図面の図4〜11および図13〜17に示した実施形態のいずれか1つに関連して明細書に実質的に記載されたIPTシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ563188A NZ563188A (en) | 2007-11-05 | 2007-11-05 | Power control |
NZ563188 | 2007-11-05 | ||
PCT/NZ2008/000297 WO2009061219A2 (en) | 2007-11-05 | 2008-11-05 | Power control |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011504076A true JP2011504076A (ja) | 2011-01-27 |
JP5602021B2 JP5602021B2 (ja) | 2014-10-08 |
Family
ID=40626363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010531982A Expired - Fee Related JP5602021B2 (ja) | 2007-11-05 | 2008-11-05 | 電力制御 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8803359B2 (ja) |
EP (1) | EP2212990A4 (ja) |
JP (1) | JP5602021B2 (ja) |
KR (1) | KR101591029B1 (ja) |
CN (1) | CN101904083B (ja) |
NZ (1) | NZ563188A (ja) |
WO (1) | WO2009061219A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2011019291A (ja) * | 2009-07-07 | 2011-01-27 | Sony Corp | 非接触受電装置、非接触受電装置における受電方法および非接触給電システム |
JP2013504298A (ja) * | 2009-09-02 | 2013-02-04 | クアルコム,インコーポレイテッド | 無線電力受信における離調 |
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EP2543124B1 (en) * | 2010-03-04 | 2013-08-21 | ABB Research LTD | Ac/dc converter station and a method of operating an ac/dc converter station |
NZ587357A (en) | 2010-08-13 | 2013-03-28 | Auckland Uniservices Ltd | Control circuit for pick-up in inductive power transfer system selectively shunts diodes in rectifier bridge to reduce transient disturbances to primary current |
EP2541722B1 (en) * | 2011-06-29 | 2015-09-30 | Siemens Aktiengesellschaft | Method and controller for controlling an electric power production unit, in particular a wind turbine |
CN104040863B (zh) | 2011-11-10 | 2018-06-22 | 苹果公司 | 用于控制转换器的方法 |
CN102623966B (zh) * | 2012-04-01 | 2015-01-07 | 许继电气股份有限公司 | 一种母线差动保护方法 |
US9859955B2 (en) * | 2012-08-24 | 2018-01-02 | Qualcomm Incorporated | System and method for power output control in wireless power transfer systems |
US10608470B2 (en) | 2012-10-29 | 2020-03-31 | Apple Inc. | Receiver for an inductive power transfer system and a method for controlling the receiver |
ES2761337T3 (es) * | 2013-04-26 | 2020-05-19 | Use System Eng Holding B V | Sistema de transferencia de potencia |
TWI651912B (zh) * | 2014-10-16 | 2019-02-21 | Use系統工程控股有限公司 | 功率傳遞系統 |
WO2016072865A1 (en) * | 2014-11-05 | 2016-05-12 | Powerbyproxi Limited | An inductive power receiver |
WO2017003299A1 (en) * | 2015-06-29 | 2017-01-05 | Powerbyproxi Limited | Inductive power receiver |
WO2018039486A1 (en) * | 2016-08-24 | 2018-03-01 | Witricity Corporation | Wireless power transfer systems having interleaved rectifiers |
WO2018048312A1 (en) | 2016-09-06 | 2018-03-15 | Powerbyproxi Limited | An inductive power transmitter |
US10476310B2 (en) | 2017-05-26 | 2019-11-12 | Witricity Corporation | Multi-mode wireless power receiver control |
CN107257194B (zh) * | 2017-08-16 | 2024-04-02 | 英飞特电子(杭州)股份有限公司 | 一种谐振变换器 |
KR102171294B1 (ko) | 2017-11-20 | 2020-10-28 | 주식회사 케이티 | 신뢰된 발신자 정보를 제공하는 장치 및 방법 |
US11207988B2 (en) | 2018-08-06 | 2021-12-28 | Robert M. Lyden | Electric or hybrid vehicle with wireless device and method of supplying electromagnetic energy to vehicle |
US10840707B2 (en) | 2018-08-06 | 2020-11-17 | Robert M. Lyden | Utility pole with solar modules and wireless device and method of retrofitting existing utility pole |
WO2020113007A1 (en) | 2018-11-30 | 2020-06-04 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
CN114144960B (zh) | 2019-05-24 | 2024-05-14 | 韦特里西提公司 | 用于无线电力接收器的保护电路 |
US11588421B1 (en) | 2019-08-15 | 2023-02-21 | Robert M. Lyden | Receiver device of energy from the earth and its atmosphere |
WO2021041574A1 (en) | 2019-08-26 | 2021-03-04 | Witricity Corporation | Control of active rectification in wireless power systems |
WO2021150896A1 (en) | 2020-01-23 | 2021-07-29 | Witricity Corporation | Tunable reactance circuits for wireless power systems |
EP4220894A1 (en) | 2020-01-29 | 2023-08-02 | WiTricity Corporation | Auxiliary power dropout protection for a wireless power transfer system |
WO2021178894A1 (en) | 2020-03-06 | 2021-09-10 | Witricity Corporation | Active rectification in wireless power systems |
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2007
- 2007-11-05 NZ NZ563188A patent/NZ563188A/en not_active IP Right Cessation
-
2008
- 2008-11-05 JP JP2010531982A patent/JP5602021B2/ja not_active Expired - Fee Related
- 2008-11-05 CN CN2008801217422A patent/CN101904083B/zh not_active Expired - Fee Related
- 2008-11-05 EP EP08848129.6A patent/EP2212990A4/en not_active Withdrawn
- 2008-11-05 US US12/734,486 patent/US8803359B2/en not_active Expired - Fee Related
- 2008-11-05 WO PCT/NZ2008/000297 patent/WO2009061219A2/en active Application Filing
- 2008-11-05 KR KR1020107012438A patent/KR101591029B1/ko not_active IP Right Cessation
Patent Citations (6)
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JPH0223031A (ja) * | 1988-07-07 | 1990-01-25 | Yuasa Battery Co Ltd | 並列運転制御方式 |
JPH09204240A (ja) * | 1996-01-24 | 1997-08-05 | Fujitsu Ltd | 電力供給装置 |
WO2006115196A1 (ja) * | 2005-04-22 | 2006-11-02 | Daifuku Co., Ltd. | 無接触給電設備の2次側受電回路 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2011019291A (ja) * | 2009-07-07 | 2011-01-27 | Sony Corp | 非接触受電装置、非接触受電装置における受電方法および非接触給電システム |
JP2013504298A (ja) * | 2009-09-02 | 2013-02-04 | クアルコム,インコーポレイテッド | 無線電力受信における離調 |
Also Published As
Publication number | Publication date |
---|---|
JP5602021B2 (ja) | 2014-10-08 |
KR101591029B1 (ko) | 2016-02-03 |
KR20100093078A (ko) | 2010-08-24 |
US8803359B2 (en) | 2014-08-12 |
NZ563188A (en) | 2010-03-26 |
EP2212990A4 (en) | 2017-05-03 |
EP2212990A2 (en) | 2010-08-04 |
CN101904083B (zh) | 2013-03-27 |
WO2009061219A2 (en) | 2009-05-14 |
US20110116290A1 (en) | 2011-05-19 |
CN101904083A (zh) | 2010-12-01 |
WO2009061219A3 (en) | 2009-08-20 |
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