JP2022164610A5 - - Google Patents

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Publication number
JP2022164610A5
JP2022164610A5 JP2022066444A JP2022066444A JP2022164610A5 JP 2022164610 A5 JP2022164610 A5 JP 2022164610A5 JP 2022066444 A JP2022066444 A JP 2022066444A JP 2022066444 A JP2022066444 A JP 2022066444A JP 2022164610 A5 JP2022164610 A5 JP 2022164610A5
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JP
Japan
Prior art keywords
power converter
inductor
switch
coupled
circuit
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JP2022066444A
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English (en)
Japanese (ja)
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JP7281578B2 (ja
JP2022164610A (ja
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Priority claimed from US17/233,272 external-priority patent/US11601036B2/en
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Publication of JP2022164610A5 publication Critical patent/JP2022164610A5/ja
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Publication of JP7281578B2 publication Critical patent/JP7281578B2/ja
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JP2022066444A 2021-04-16 2022-04-13 電力コンバータ Active JP7281578B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/233,272 US11601036B2 (en) 2021-04-16 2021-04-16 AC-DC power conversion system with zero voltage switching
US17/233,272 2021-04-16

Publications (3)

Publication Number Publication Date
JP2022164610A JP2022164610A (ja) 2022-10-27
JP2022164610A5 true JP2022164610A5 (https=) 2023-01-20
JP7281578B2 JP7281578B2 (ja) 2023-05-25

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ID=81307244

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JP2022066444A Active JP7281578B2 (ja) 2021-04-16 2022-04-13 電力コンバータ

Country Status (5)

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US (1) US11601036B2 (https=)
EP (1) EP4075651B1 (https=)
JP (1) JP7281578B2 (https=)
CN (1) CN115224969A (https=)
TW (1) TWI798055B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI845206B (zh) * 2023-03-14 2024-06-11 光寶科技股份有限公司 功率因數校正電路
CN118677237A (zh) 2023-03-14 2024-09-20 光宝科技股份有限公司 功率因数校正电路
US12500514B2 (en) * 2023-10-10 2025-12-16 Digiq Power Ltd. System and methods for using a MEMS switch as an ideal diode
WO2025124680A1 (en) * 2023-12-11 2025-06-19 Huawei Digital Power Technologies Co., Ltd. A three-phase bidirectional power converter and a method thereof

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206020D0 (en) 1992-03-19 1992-04-29 Astec Int Ltd Transition resonant convertor
US6051961A (en) 1999-02-11 2000-04-18 Delta Electronics, Inc. Soft-switching cell for reducing switching losses in pulse-width-modulated converters
JP3425418B2 (ja) * 2000-09-20 2003-07-14 ティーディーケイ株式会社 昇圧型スイッチング電源装置
US7142439B2 (en) 2002-10-23 2006-11-28 Fairchild Semiconductor Corporation Zero-voltage-switching single-switched resonant DC link with minimized conduction loss
US6987675B2 (en) 2003-05-23 2006-01-17 Delta Electronics, Inc. Soft-switched power converters
CN100340055C (zh) * 2004-04-13 2007-09-26 浙江大学 复合有源箝位三相交流－直流功率因数校正变换器
CN1635696A (zh) * 2004-12-27 2005-07-06 浙江大学 最小电压有源箝位三相交流－直流功率因数校正变换器
CN100553099C (zh) 2007-03-13 2009-10-21 力亿企业股份有限公司 电源供应器的软式切换电路
US20080316775A1 (en) 2007-06-22 2008-12-25 Lead Year Enterprise Co., Ltd. Soft-switching circuit for power supply
CN101325375B (zh) 2008-04-02 2012-02-01 东莞益衡电子有限公司 双晶正激有源钳位开关电源
JP5271691B2 (ja) * 2008-12-23 2013-08-21 株式会社日立製作所 Ａｃ−ｄｃコンバータ
CN103001484B (zh) 2012-10-31 2015-10-14 上海交通大学 低附加电压零电压开关无桥功率因数校正器的调制方法
CN102983767B (zh) * 2012-10-31 2016-01-13 上海交通大学 低附加电压零电压开关储能桥式逆变器及调制方法
US9325249B2 (en) * 2013-03-13 2016-04-26 Apple Inc. Single stage boost-asymmetric LLC
TWI488421B (zh) * 2013-04-03 2015-06-11 台達電子工業股份有限公司 直流轉交流電源轉換系統及其操作方法
CN103501109B (zh) 2013-10-25 2016-03-23 北京交通大学 具有能量有源回馈吸收回路的变换器桥臂电路及变换器
US20170005563A1 (en) 2014-01-07 2017-01-05 Arizona Board Of Regents On Behalf Of Arizona State University Zero-Voltage Transition in Power Converters with an Auxiliary Circuit
US9490694B2 (en) * 2014-03-14 2016-11-08 Delta-Q Technologies Corp. Hybrid resonant bridgeless AC-DC power factor correction converter
CN104852567A (zh) 2015-05-20 2015-08-19 常州信息职业技术学院 一种软开关图腾柱无桥功率因素校正电路
US9705411B2 (en) 2015-12-08 2017-07-11 Delta Electronics, Inc. Soft-switched bidirectional buck-boost converters
US9853547B2 (en) * 2016-04-13 2017-12-26 Texas Instruments Incorporated Methods and apparatus for adaptive timing for zero voltage transition power converters
US10177658B2 (en) * 2016-04-14 2019-01-08 Texas Instruments Incorporated Methods and apparatus for adaptive timing for zero voltage transition power converters
CN107070195A (zh) 2017-03-22 2017-08-18 哈尔滨工业大学深圳研究生院 半工频周期谐振软开关结构的图腾柱功率因数校正电路
CN111869084B (zh) * 2018-09-20 2023-09-22 Abb瑞士股份有限公司 功率转换器
US10483862B1 (en) * 2018-10-25 2019-11-19 Vanner, Inc. Bi-directional isolated DC-DC converter for the electrification of transportation
CN113841328B (zh) * 2019-05-21 2024-02-09 华为数字能源技术有限公司 升压转换器及控制方法
US11196348B2 (en) * 2019-05-22 2021-12-07 Semiconductor Components Industries, Llc Methods and systems of controlling switching frequency of a switching power converter
US11381175B2 (en) * 2020-05-27 2022-07-05 Delta Electronics, Inc. AC-DC power conversion systems with extended voltage gain
CN111865068B (zh) * 2020-07-17 2021-10-22 浙江大学 一种功率因子校正电路

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