JP2012529263A - 誘導エネルギー伝達のための回路装置及び方法 - Google Patents
誘導エネルギー伝達のための回路装置及び方法 Download PDFInfo
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- JP2012529263A JP2012529263A JP2012513732A JP2012513732A JP2012529263A JP 2012529263 A JP2012529263 A JP 2012529263A JP 2012513732 A JP2012513732 A JP 2012513732A JP 2012513732 A JP2012513732 A JP 2012513732A JP 2012529263 A JP2012529263 A JP 2012529263A
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- oscillator
- circuit device
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- resistor
- transistor
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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
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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
- 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
- H02M7/05—Capacitor coupled rectifiers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
Description
この目的は、発振器、及び、発振器の負荷が小さいと回路装置の非リアクタンス性の電力消費が低減されるように(スタンドバイ・モード)、発振器の誘導負荷を検出して、発振器の負荷に応じて発振器の減衰素子を変更するためのデバイスを用いた、エネルギーの誘導伝達のための回路装置を介して達成される。
Claims (15)
- 発振器(LC)、及び前記発振器(LC)の誘導負荷を検出して、前記発振器(LC)の前記負荷に応じて前記発振器の減衰素子(Z)を変更するためのデバイスを用いた、エネルギーの誘導伝達のための回路装置。
- 前記減衰素子(Z)が制御可能な抵抗器を含み、前記抵抗器を介して前記減衰素子(Z)の前記抵抗を変化させることができることを特徴とする、請求項1に記載の回路装置。
- 前記減衰素子(Z)が、少なくとも1つの抵抗器(R)及び制御可能なスイッチ(T2)のスイッチングパスによって形成され、前記抵抗器(R)及び前記スイッチ(T2)から形成される前記装置の抵抗が、スイッチ切り換え可能であり得ることを特徴とする、請求項2に記載の回路装置。
- 前記発振器(LC)が、能動素子(T1)、例えばトランジスタを有するハートレー発振器又はコルピッツ発振器であることを特徴とする、請求項1〜3のいずれか一項に記載の回路装置。
- 前記発振器の前記トランジスタ(T1)が共通ベース接続で動作し、前記減衰素子(Z)が、前記発振器の前記トランジスタ(T1)のエミッタ抵抗として接続されることを特徴とする、請求項4に記載の回路装置。
- 前記発振器の前記負荷を検出するための前記デバイスが、前記発振器で生じる電気的変数(U_B;U_C)を用いて、前記発振器の前記負荷、ひいては、前記二次側の電力需要を決定することを特徴とする、請求項1〜5のいずれか一項に記載の回路装置。
- 前記電気的変数(U_B;U_C)が、前記能動素子(T1)の端子の電圧であることを特徴とする、請求項6に記載の回路装置。
- 前記電気的変数(U_B;U_C)が、前記トランジスタ(T1)の前記コレクタ端子又は前記ベース端子の負のセミ発振の振幅又は前記振幅の平均であることを特徴とする、請求項7に記載の回路装置。
- 前記発振器の前記負荷を検出するための前記デバイスが、前記電気的変数(U_B;U_C)及び参照変数(U_R)に応じて前記制御可能なスイッチ(T2)を制御するように設計されたコンパレータ(D4;RD4;OPAMP;D10)を備えることを特徴とする、請求項6〜8のいずれか一項に記載の回路装置。
- 前記抵抗(Z)が、前記電気的変数(U_B;U_C)が閾値に達したときに変化させられる、請求項1〜9のいずれか一項に記載の回路装置。
- 発振器(LC)と、前記発振器(LC)の誘導負荷を検出するためのデバイスとを含む回路装置を用いた、エネルギーの誘導伝達の方法であって、前記発振器(LC)の減衰素子(Z)が、前記発振器(LC)の前記負荷に応じて変化させられる、エネルギーの誘導伝達の方法。
- 前記減衰素子(Z)が制御可能な抵抗器を含み、この抵抗器の抵抗が、前記発振器(LC)の負荷が小さいと変化させられて、前記回路装置の非リアクタンス性の電力消費が低下する、請求項11に記載の方法。
- 前記減衰素子(Z)の前記抵抗が、前記発振器で検出される電気量(U_B;U_C)に応じて変化させられる、請求項11又は12に記載の方法。
- 前記二次側の電力需要が、前記発振器(LC)で検出される電気的変数(U_B;U_C)から決定される、請求項11〜13のいずれか一項に記載の方法。
- 前記二次側の前記電力需要が、前記発振器(LC)に存在するトランジスタ(T1)の前記ベース電圧(U_B)又はコレクタ電圧(U_C)の負の半波長を用いて決定されることを特徴とする、請求項14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09007662.1 | 2009-06-10 | ||
EP09007662A EP2262078A1 (de) | 2009-06-10 | 2009-06-10 | Anordnung und Verfahren zur induktiven Energieübertragung |
PCT/IB2010/052587 WO2010143151A2 (en) | 2009-06-10 | 2010-06-10 | Circuit arrangement and method for inductive energy transfer |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012529263A true JP2012529263A (ja) | 2012-11-15 |
JP5599875B2 JP5599875B2 (ja) | 2014-10-01 |
Family
ID=41261661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012513732A Active JP5599875B2 (ja) | 2009-06-10 | 2010-06-10 | 誘導エネルギー伝達のための回路装置及び方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8581443B2 (ja) |
EP (2) | EP2262078A1 (ja) |
JP (1) | JP5599875B2 (ja) |
CN (1) | CN102460930B (ja) |
CA (1) | CA2764814C (ja) |
WO (1) | WO2010143151A2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2764684C (en) * | 2009-06-10 | 2016-11-01 | Braun Gmbh | Circuit arrangement and method for inductive energy transfer |
JP5799646B2 (ja) * | 2011-08-08 | 2015-10-28 | オムロンヘルスケア株式会社 | 電動歯ブラシ |
CN103107702B (zh) * | 2013-02-11 | 2015-08-19 | 湖南融和微电子有限公司 | 一种电源管理电路 |
EP3399624A1 (en) | 2017-05-02 | 2018-11-07 | Braun GmbH | Method for controlling a charging device and charging device |
CN112336448B (zh) * | 2020-11-05 | 2021-12-28 | 上海倍可达医疗科技有限公司 | 不可逆电穿孔电路、心脏不可逆电穿孔装置 |
US11483033B2 (en) | 2021-01-28 | 2022-10-25 | Nucurrent, Inc. | Wireless power transfer system with data versus power priority optimization |
US11838076B2 (en) | 2021-01-28 | 2023-12-05 | Nucurrent, Inc. | Wireless power transmitter with in-band virtualized wired communications |
US11476898B2 (en) | 2021-01-28 | 2022-10-18 | Nucurrent, Inc. | Wireless power transfer system with mode switching using selective quality factor alteration |
US11418069B1 (en) | 2021-01-28 | 2022-08-16 | Nucurrent, Inc. | Wireless power transfer system with data-priority and power-priority transfer modes |
US11316378B1 (en) | 2021-01-28 | 2022-04-26 | Nucurrent, Inc. | Wireless power receiver with in-band virtualized wired communications |
US11271611B1 (en) | 2021-01-28 | 2022-03-08 | Nucurrent, Inc. | Wireless power transfer with in-band virtualized wired communications |
US11626756B1 (en) | 2021-10-15 | 2023-04-11 | Nucurrent, Inc. | Wireless power and data transfer system with out of band communications hand off |
US11754618B2 (en) | 2021-10-15 | 2023-09-12 | Nucurrent, Inc. | Testing device for electronic devices with in-band virtualized wired communications |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03239137A (ja) * | 1990-02-14 | 1991-10-24 | Mitsubishi Electric Corp | 給電装置 |
JPH03270655A (ja) * | 1990-03-15 | 1991-12-02 | Omron Corp | 電力伝送装置 |
JPH0654454A (ja) * | 1992-07-28 | 1994-02-25 | Matsushita Electric Works Ltd | 誘導充電器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8500154A (nl) * | 1985-01-22 | 1986-08-18 | Koninkl Philips Electronics Nv | Zelf-oscillerende voedingsschakeling. |
JP3270655B2 (ja) | 1995-04-29 | 2002-04-02 | 株式会社藤商事 | 弾球遊技機の制御基板ケース装置 |
JPH10151148A (ja) * | 1996-11-26 | 1998-06-09 | Matsushita Electric Works Ltd | 洗浄装置 |
JPH10189369A (ja) * | 1996-12-24 | 1998-07-21 | Tdk Corp | 非接触型電力伝送装置 |
DE19921844A1 (de) * | 1999-05-11 | 2000-11-23 | Bosch Gmbh Robert | Vorrichtung zur Detektion von Objekten in der Umgebung eines Fahrzeugs |
AT501799B1 (de) * | 2003-09-09 | 2006-11-15 | Siemens Ag Oesterreich | Hochsetzsteller |
US7292104B1 (en) * | 2005-02-11 | 2007-11-06 | Anadigics, Inc. | Variable gain amplifier |
JP4600462B2 (ja) * | 2007-11-16 | 2010-12-15 | セイコーエプソン株式会社 | 送電制御装置、送電装置、電子機器及び無接点電力伝送システム |
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2009
- 2009-06-10 EP EP09007662A patent/EP2262078A1/de not_active Withdrawn
-
2010
- 2010-06-10 EP EP10728354A patent/EP2441157A2/en not_active Withdrawn
- 2010-06-10 CA CA2764814A patent/CA2764814C/en active Active
- 2010-06-10 JP JP2012513732A patent/JP5599875B2/ja active Active
- 2010-06-10 WO PCT/IB2010/052587 patent/WO2010143151A2/en active Application Filing
- 2010-06-10 CN CN201080025209.3A patent/CN102460930B/zh active Active
- 2010-09-24 US US12/889,743 patent/US8581443B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03239137A (ja) * | 1990-02-14 | 1991-10-24 | Mitsubishi Electric Corp | 給電装置 |
JPH03270655A (ja) * | 1990-03-15 | 1991-12-02 | Omron Corp | 電力伝送装置 |
JPH0654454A (ja) * | 1992-07-28 | 1994-02-25 | Matsushita Electric Works Ltd | 誘導充電器 |
Also Published As
Publication number | Publication date |
---|---|
CN102460930B (zh) | 2015-05-27 |
US20110012432A1 (en) | 2011-01-20 |
CN102460930A (zh) | 2012-05-16 |
US8581443B2 (en) | 2013-11-12 |
CA2764814A1 (en) | 2010-12-16 |
JP5599875B2 (ja) | 2014-10-01 |
WO2010143151A3 (en) | 2011-04-28 |
EP2262078A1 (de) | 2010-12-15 |
CA2764814C (en) | 2016-08-09 |
WO2010143151A2 (en) | 2010-12-16 |
EP2441157A2 (en) | 2012-04-18 |
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