JP5222297B2 - 被制御パワー・コンバータ - Google Patents

被制御パワー・コンバータ Download PDF

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Publication number
JP5222297B2
JP5222297B2 JP2009529536A JP2009529536A JP5222297B2 JP 5222297 B2 JP5222297 B2 JP 5222297B2 JP 2009529536 A JP2009529536 A JP 2009529536A JP 2009529536 A JP2009529536 A JP 2009529536A JP 5222297 B2 JP5222297 B2 JP 5222297B2
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Japan
Prior art keywords
signal
transfer function
predetermined transfer
loop
power converter
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JP2009529536A
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Japanese (ja)
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JP2010505305A (ja
JP2010505305A5 (enExample
Inventor
ヘンゲル・ラルス・ロセンクフィスト
ハンセン・エスペル・リント
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パスカル・アー／エス
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Publication of JP2010505305A5 publication Critical patent/JP2010505305A5/ja
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP2009529536A 2006-09-28 2007-09-28 被制御パワー・コンバータ Active JP5222297B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200601247 2006-09-28
DKPA200601247 2006-09-28
PCT/DK2007/050132 WO2008037261A1 (en) 2006-09-28 2007-09-28 Controlled power converter

Publications (3)

Publication Number Publication Date
JP2010505305A JP2010505305A (ja) 2010-02-18
JP2010505305A5 JP2010505305A5 (enExample) 2010-09-16
JP5222297B2 true JP5222297B2 (ja) 2013-06-26

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ID=38783572

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009529536A Active JP5222297B2 (ja) 2006-09-28 2007-09-28 被制御パワー・コンバータ

Country Status (7)

Country Link
US (1) US7893743B2 (enExample)
EP (1) EP2070190B1 (enExample)
JP (1) JP5222297B2 (enExample)
CN (1) CN101517891B (enExample)
AT (1) ATE523956T1 (enExample)
ES (1) ES2373067T3 (enExample)
WO (1) WO2008037261A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK28398A (da) * 1998-03-03 1999-09-04 Toccata Technology Aps Fremgangsmåde ved kompensering af ulineariteter i en forstærker, en forstærker, samt anvendelser af fremgangsmåden og forst
US10778160B2 (en) 2016-01-29 2020-09-15 Dolby Laboratories Licensing Corporation Class-D dynamic closed loop feedback amplifier
US11121620B2 (en) 2016-01-29 2021-09-14 Dolby Laboratories Licensing Corporation Multi-channel cinema amplifier with power-sharing, messaging and multi-phase power supply
KR20200096590A (ko) * 2017-12-07 2020-08-12 퓨리파이 에이피에스 제어 루프에서 적어도 2차 필터를 갖는 증폭기
US10763799B2 (en) * 2018-12-12 2020-09-01 Infineon Technologies Austria Ag Flying capacitor voltage control in an amplifier
KR102903628B1 (ko) * 2024-06-25 2025-12-29 울산과학기술원 확산 대역폭 변조기법이 적용된 전력변환 시스템의 출력 전압 리플을 저감시키는 제어 회로의 파라미터를 추정하는 방법 및 장치
CN119830742B (zh) * 2024-12-23 2025-07-08 嘉兴市计量检定测试院 一种基于多层感知网络的交流充电桩计量优化方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639606A (en) * 1979-09-07 1981-04-15 Matsushita Electric Ind Co Ltd Self-excited type d-class amplifier
CN1123115C (zh) * 1996-10-31 2003-10-01 邦及奥卢夫森公司 采用增强的级联控制方法的脉冲调制功率放大器
WO1999038255A2 (en) 1998-01-22 1999-07-29 Koninklijke Philips Electronics N.V. Pwm amplifier
US6249182B1 (en) * 1998-11-18 2001-06-19 Intersil Corporation Class D amplifier with bandwidth independent of load impedance
JP3549042B2 (ja) * 1999-04-21 2004-08-04 シャープ株式会社 Δς変調を用いるスイッチング増幅器
US6441685B1 (en) * 2000-03-17 2002-08-27 Jl Audio, Inc. Amplifier circuit and method for providing negative feedback thereto
SE0003342D0 (sv) * 2000-09-19 2000-09-19 Bang & Olufsen Powerhouse As Controlled self-oscillation modulator and power conversion system using such a modulator
DE10255352B3 (de) * 2002-11-27 2004-02-12 Infineon Technologies Ag Verfahren und Vorrichtung zur Korrektur von Signalverzerrungen in einer Verstärkereinrichtung
WO2004100356A2 (en) 2003-05-09 2004-11-18 Danmarks Tekniske Universitet Global loop integrating modulator
US7002406B2 (en) * 2003-05-16 2006-02-21 Texas Instruments Incorporated Loop filter for class D amplifiers
US20070096812A1 (en) * 2004-03-26 2007-05-03 Lee Wai L Switching amplifier with output filter feedback
JP2006109039A (ja) * 2004-10-05 2006-04-20 Mitsubishi Electric Corp Ｄ級増幅器
EP1922805A1 (en) * 2005-09-01 2008-05-21 Danmarks Tekniske Universitet A self-oscillating modulator
JP5313697B2 (ja) * 2006-03-03 2013-10-09 バング アンド オルフセン アイスパワー アクティーゼルスカブ 自励発振増幅システム
US7629840B2 (en) * 2007-10-22 2009-12-08 Freescale Semiconductor, Inc. Digital pulse width modulated feedback system for a switching amplifier and method therefor

Also Published As

Publication number Publication date
JP2010505305A (ja) 2010-02-18
EP2070190B1 (en) 2011-09-07
CN101517891B (zh) 2011-11-16
ES2373067T3 (es) 2012-01-31
US20100013534A1 (en) 2010-01-21
US7893743B2 (en) 2011-02-22
ATE523956T1 (de) 2011-09-15
WO2008037261A1 (en) 2008-04-03
EP2070190A1 (en) 2009-06-17
CN101517891A (zh) 2009-08-26

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