JP2013516955A - オペレーション・モード・スイッチングによるｌｌｃソフトスタート - Google Patents

オペレーション・モード・スイッチングによるｌｌｃソフトスタート Download PDF

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Publication number
JP2013516955A
JP2013516955A JP2012548013A JP2012548013A JP2013516955A JP 2013516955 A JP2013516955 A JP 2013516955A JP 2012548013 A JP2012548013 A JP 2012548013A JP 2012548013 A JP2012548013 A JP 2012548013A JP 2013516955 A JP2013516955 A JP 2013516955A
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Japan
Prior art keywords
diode
duty cycle
anode
cathode
mode signal
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JP2012548013A
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English (en)
Japanese (ja)
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JP2013516955A5 (enExample
Inventor
スン ボーション
ルオ ユーウェイ
イエ ジョン
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日本テキサス・インスツルメンツ株式会社
テキサス インスツルメンツ インコーポレイテッド
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Publication of JP2013516955A publication Critical patent/JP2013516955A/ja
Publication of JP2013516955A5 publication Critical patent/JP2013516955A5/ja
Pending legal-status Critical Current

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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
    • 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
    • H02M3/33571—Half-bridge at primary 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M1/36—Means for starting or stopping converters
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2012548013A 2010-01-07 2010-12-13 オペレーション・モード・スイッチングによるｌｌｃソフトスタート Pending JP2013516955A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/683,743 2010-01-07
US12/683,743 US8018740B2 (en) 2010-01-07 2010-01-07 LLC soft start by operation mode switching
PCT/US2010/060059 WO2011084379A2 (en) 2010-01-07 2010-12-13 Llc soft start by operation mode switching

Publications (2)

Publication Number Publication Date
JP2013516955A true JP2013516955A (ja) 2013-05-13
JP2013516955A5 JP2013516955A5 (enExample) 2014-01-09

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ID=44224611

Family Applications (1)

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JP2012548013A Pending JP2013516955A (ja) 2010-01-07 2010-12-13 オペレーション・モード・スイッチングによるｌｌｃソフトスタート

Country Status (4)

Country Link
US (1) US8018740B2 (enExample)
JP (1) JP2013516955A (enExample)
CN (1) CN102783004B (enExample)
WO (1) WO2011084379A2 (enExample)

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CN105245108A (zh) * 2015-10-26 2016-01-13 成都辰来科技有限公司 一种用于fpga芯片避免浪涌电流干扰的供电电路
JP2016502830A (ja) * 2012-10-18 2016-01-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 負荷を駆動する駆動装置及び駆動方法
JP2017077076A (ja) * 2015-10-14 2017-04-20 新電元工業株式会社 スイッチング電源装置
JP2018516530A (ja) * 2015-06-01 2018-06-21 マイクロチップ テクノロジー インコーポレイテッドＭｉｃｒｏｃｈｉｐ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ 直列−並列共鳴電力変換器のための一次側スタートアップ方法および回路配列
DE102023102139A1 (de) 2022-02-24 2023-08-24 Panasonic Intellectual Property Management Co., Ltd. Ladesystem

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US8681513B2 (en) 2011-06-28 2014-03-25 General Electric Company Optimization of a power converter employing an LLC converter
JP5919176B2 (ja) * 2011-12-16 2016-05-18 京セラドキュメントソリューションズ株式会社 現像装置及び画像形成装置
US9379617B2 (en) 2012-02-03 2016-06-28 Fuji Electric Co., Ltd. Resonant DC-DC converter control device
US9197146B2 (en) * 2012-07-26 2015-11-24 Milwaukee Electric Tool Corporation Brushless direct-current motor and control for power tool
EP2837266B1 (en) * 2012-10-25 2016-06-15 Koninklijke Philips N.V. Driver device and driving method for driving a load, in particular an led unit
US9929638B2 (en) * 2012-11-09 2018-03-27 Murata Manufacturing Co., Ltd. Soft-start for resonant converters
KR101339575B1 (ko) * 2012-11-20 2014-02-12 삼성전기주식회사 다중 출력 전원 공급 장치
WO2014116641A1 (en) * 2013-01-24 2014-07-31 Murata Manufacturing Co., Ltd. Inrush current control during starting of resonant converters
US9548670B2 (en) * 2013-03-15 2017-01-17 General Electric Company Methods and systems for calibrating a resonant converter
US9431896B2 (en) 2013-12-19 2016-08-30 Texas Instruments Incorporated Apparatus and method for zero voltage switching in bridgeless totem pole power factor correction converter
US9893609B1 (en) 2014-05-28 2018-02-13 Bel Power Solutions Inc. Method to operate a resonant converter at a characteristic frequency of the power stage
US9819274B2 (en) 2014-11-20 2017-11-14 Microchip Technology Incorporated Start-up controller for a power converter
DE102014225600A1 (de) 2014-12-11 2016-06-16 Tridonic Gmbh & Co Kg Treiberschaltung mit LLC-Anlaufsteuerung
US9912243B2 (en) 2015-06-01 2018-03-06 Microchip Technology Incorporated Reducing power in a power converter when in a standby mode
US9906067B1 (en) * 2015-06-30 2018-02-27 Garrity Power Services Llc Apparatus, system and method to wirelessly charge/discharge a battery
US9705408B2 (en) 2015-08-21 2017-07-11 Microchip Technology Incorporated Power converter with sleep/wake mode
US9831787B1 (en) * 2016-05-27 2017-11-28 Nxp B.V. Resonant power converter with switchable reflected output voltage
US10396671B2 (en) 2017-01-20 2019-08-27 Astec International Limited Power supplies having power switches controllable with a varying frequency, duty cycle and/or phase to regulate outputs
US10181804B1 (en) 2017-08-11 2019-01-15 Linear Technology Holding Llc Soft-start circuit for switched resonant power converters
US10944337B2 (en) 2017-12-15 2021-03-09 Texas Instruments Incorporated Adaptive zero voltage switching (ZVS) loss detection for power converters
EP3588736A1 (en) * 2018-06-29 2020-01-01 Koninklijke Philips N.V. Wireless power transfer
US12034365B2 (en) 2019-03-15 2024-07-09 Murata Manufacturing Co., Ltd. Soft-start for resonant converters
US10797593B1 (en) 2019-04-23 2020-10-06 Analog Devices International Unlimited Company Kappa switching DC-DC converter with continuous input and output currents
CN111181405A (zh) * 2020-01-15 2020-05-19 欣旺达电子股份有限公司 半桥llc谐振电路及开关电源
EP4189803A1 (en) * 2020-07-31 2023-06-07 HELLA GmbH & Co. KGaA Method for reducing in-rush currents in battery charging applications
US11621630B2 (en) * 2020-08-04 2023-04-04 Texas Instruments Incorporated Soft-start for switching converter controller with hybrid hysteretic control (HHC)
WO2022174429A1 (zh) 2021-02-20 2022-08-25 华为技术有限公司 一种llc转换器、控制电路、软启动方法、装置及芯片
EP4131758A1 (en) 2021-08-05 2023-02-08 Fico Triad, S.A. Resonant converter system with soft start and output voltage control, and control method thereof
CN114094814A (zh) * 2021-10-19 2022-02-25 许继电源有限公司 一种llc拓扑小增益波纹控制方法及装置
CN114726224B (zh) * 2022-05-06 2026-03-20 阳光电源(南京)有限公司 一种电力电子变换器、谐振平衡电路及其控制方法
CN117914126A (zh) * 2022-10-17 2024-04-19 立锜科技股份有限公司 谐振返驰式电源转换器及其切换控制电路与方法
US12592644B2 (en) 2022-10-17 2026-03-31 Richtek Technology Corporation Resonant flyback power converter and switching control circuit and method thereof
US12445043B1 (en) 2023-07-24 2025-10-14 Waymo Llc Frequency soft-start for rotary power transformer
CN122437365A (zh) * 2026-06-18 2026-07-21 茂睿芯（深圳）科技有限公司 Llc谐振变换器的软启动控制方法及llc谐振变换器

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JP2004159473A (ja) * 2002-11-08 2004-06-03 Toyota Industries Corp 絶縁型電圧変換回路
JP2009303474A (ja) * 2008-05-14 2009-12-24 Fuji Electric Device Technology Co Ltd スイッチング電源

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US7456620B2 (en) * 2004-12-03 2008-11-25 The Regents Of The University Of Colorado Determining dead times in switched-mode DC-DC converters
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JP2016502830A (ja) * 2012-10-18 2016-01-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 負荷を駆動する駆動装置及び駆動方法
JP2018516530A (ja) * 2015-06-01 2018-06-21 マイクロチップ テクノロジー インコーポレイテッドＭｉｃｒｏｃｈｉｐ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ 直列−並列共鳴電力変換器のための一次側スタートアップ方法および回路配列
JP2017077076A (ja) * 2015-10-14 2017-04-20 新電元工業株式会社 スイッチング電源装置
CN105245108A (zh) * 2015-10-26 2016-01-13 成都辰来科技有限公司 一种用于fpga芯片避免浪涌电流干扰的供电电路
DE102023102139A1 (de) 2022-02-24 2023-08-24 Panasonic Intellectual Property Management Co., Ltd. Ladesystem
JP2023123010A (ja) * 2022-02-24 2023-09-05 パナソニックＩｐマネジメント株式会社 充電システム
JP7737195B2 (ja) 2022-02-24 2025-09-10 パナソニックオートモーティブシステムズ株式会社 充電システム
US12620814B2 (en) 2022-02-24 2026-05-05 Panasonic Automotive Systems Co., Ltd. Charging system including AC/DC converter and DC/DC converter in which inrush current is suppressed

Also Published As

Publication number Publication date
CN102783004B (zh) 2015-05-20
CN102783004A (zh) 2012-11-14
WO2011084379A2 (en) 2011-07-14
US8018740B2 (en) 2011-09-13
WO2011084379A3 (en) 2011-10-06
US20110164437A1 (en) 2011-07-07

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