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 2021-04-16
US17/233,272 US11601036B2 (en) 2021-04-16 2021-04-16 AC-DC power conversion system with zero voltage switching

Publications (3)

Publication Number Publication Date
JP2022164610A JP2022164610A (ja) 2022-10-27
JP2022164610A5 true JP2022164610A5 (enExample) 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 (enExample)
EP (1) EP4075651B1 (enExample)
JP (1) JP7281578B2 (enExample)
CN (1) CN115224969A (enExample)
TW (1) TWI798055B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2025124680A1 (en) * 2023-12-11 2025-06-19 Huawei Digital Power Technologies Co., Ltd. A three-phase bidirectional power converter and a method thereof

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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
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
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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
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TWI488421B (zh) * 2013-04-03 2015-06-11 Delta Electronics Inc 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
WO2015105795A1 (en) 2014-01-07 2015-07-16 Arizona Board Of Regents On Behalf Of Arizona State University Zero-voltage transition in power converters with an auxiliary circuit
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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
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US11196348B2 (en) * 2019-05-22 2021-12-07 Semiconductor Components Industries, Llc Methods and systems of controlling switching frequency of a switching power converter
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