JP2021112121A5 - - Google Patents

Download PDF

Info

Publication number
JP2021112121A5
JP2021112121A5 JP2021000284A JP2021000284A JP2021112121A5 JP 2021112121 A5 JP2021112121 A5 JP 2021112121A5 JP 2021000284 A JP2021000284 A JP 2021000284A JP 2021000284 A JP2021000284 A JP 2021000284A JP 2021112121 A5 JP2021112121 A5 JP 2021112121A5
Authority
JP
Japan
Prior art keywords
switch
node
turning
controller
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2021000284A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021112121A (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2021112121A publication Critical patent/JP2021112121A/ja
Publication of JP2021112121A5 publication Critical patent/JP2021112121A5/ja
Withdrawn legal-status Critical Current

Links

JP2021000284A 2019-12-31 2021-01-04 Zvsを備えたdcバランサ回路 Withdrawn JP2021112121A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962955627P 2019-12-31 2019-12-31
US62/955,627 2019-12-31

Publications (2)

Publication Number Publication Date
JP2021112121A JP2021112121A (ja) 2021-08-02
JP2021112121A5 true JP2021112121A5 (https=) 2023-12-15

Family

ID=74004086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021000284A Withdrawn JP2021112121A (ja) 2019-12-31 2021-01-04 Zvsを備えたdcバランサ回路

Country Status (4)

Country Link
US (4) US11437929B2 (https=)
EP (1) EP3846329B1 (https=)
JP (1) JP2021112121A (https=)
CN (1) CN113131773A (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11502597B2 (en) * 2020-01-08 2022-11-15 Infineon Technologies Austria Ag Startup of a voltage converter
US12206329B2 (en) * 2021-03-30 2025-01-21 Samsung Electronics Co., Ltd. DC/DC converter using partial resonance and control method thereof
EP4087113B1 (en) * 2021-05-06 2025-07-02 ABB Schweiz AG Double-boost dc/dc converter
US12283887B2 (en) * 2021-07-15 2025-04-22 Rohm Co., Ltd. Controller circuit and control method for resonant switched capacitor converter
CN113783426A (zh) 2021-08-20 2021-12-10 深圳市新思电能科技有限责任公司 同步耦合Boost电路、Boost电路及电源装置
US12051975B2 (en) * 2021-09-14 2024-07-30 Collins Aerospace Ireland, Limited Three-level boost converter to maintain a zero-voltage switching condition at an output thereof
US12244226B2 (en) * 2021-11-19 2025-03-04 Virginia Tech Intellectual Properties, Inc. Voltage-balancing non-isolated high-step-down-ratio power supply
CN114285277B (zh) * 2021-12-08 2024-03-26 华为数字能源技术有限公司 双向直流变换器及其控制方法
JP7772583B2 (ja) * 2021-12-24 2025-11-18 株式会社ダイヘン 電源装置
TWI822432B (zh) * 2022-04-13 2023-11-11 立錡科技股份有限公司 功率轉換器及其控制方法
TWI826090B (zh) * 2022-04-19 2023-12-11 立錡科技股份有限公司 功率轉換器及其控制方法
IT202200008339A1 (it) * 2022-04-27 2023-10-27 St Microelectronics Srl Modulo di controllo per un convertitore a capacita' commutate risonante con efficienza migliorata a basso carico e metodo per comandare un convertitore a capacita' commutate risonante
CN118508737A (zh) 2023-02-15 2024-08-16 台达电子工业股份有限公司 具零电压切换图腾柱功率因数修正器
TWI848563B (zh) * 2023-02-15 2024-07-11 台達電子工業股份有限公司 具零電壓切換之疊接電容轉換器
CN118508741A (zh) * 2023-02-15 2024-08-16 台达电子工业股份有限公司 具零电压切换的叠接电容转换器

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594635A (en) * 1993-03-30 1997-01-14 Motorola, Inc. Constant frequency, zero-voltage-switching converters with resonant switching bridge
US6349044B1 (en) * 1999-09-09 2002-02-19 Virginia Tech Intellectual Properties, Inc. Zero voltage zero current three level dc-dc converter
FR2834143B1 (fr) * 2001-12-20 2004-02-27 Thales Sa Hacheur serie a commutation synchrone
CN101013856A (zh) * 2006-12-14 2007-08-08 上海交通大学 级联多重化矩阵变换器
CN100490296C (zh) * 2007-02-06 2009-05-20 西北工业大学 一种无刷直流电机专用谐振极软开关逆变电路
US20090033293A1 (en) * 2007-08-01 2009-02-05 Intersil Americas Inc. Voltage converter with combined capacitive voltage divider, buck converter and battery charger
US8582331B2 (en) * 2009-07-20 2013-11-12 Vincotech Holdings S.à.r.l. Inverter topologies usable with reactive power
US8212537B2 (en) * 2009-07-23 2012-07-03 International Business Machines Corporation Integratable efficient switching down converter
CN103329431B (zh) * 2010-10-27 2016-09-14 梅鲁斯音频有限公司 使用多电平脉冲宽度调制的音频放大器
US20140001856A1 (en) * 2012-06-29 2014-01-02 General Electric Company Multilevel power converter
JP5866010B2 (ja) * 2012-07-19 2016-02-17 三菱電機株式会社 電力変換装置
US10014823B2 (en) * 2012-08-05 2018-07-03 Ben-Gurion University Of The Negev Research & Development Authority High efficiency resonant switched capacitor converter with continuous conversion ratio
US9077255B2 (en) * 2013-01-11 2015-07-07 Futurewei Technologies, Inc. Resonant converters and methods
US9419522B1 (en) * 2013-02-13 2016-08-16 University Of Maryland ZVS DC/DC converter for converting voltage between a battery and a DC link in a hybrid energy storage system and method thereof
US9941813B2 (en) * 2013-03-14 2018-04-10 Solaredge Technologies Ltd. High frequency multi-level inverter
JP2015012621A (ja) * 2013-06-26 2015-01-19 富士電機株式会社 マルチレベル電力変換回路
CN105247775B (zh) * 2013-07-08 2017-12-26 株式会社村田制作所 电力变换电路、电力输送系统以及电力变换系统
US9318974B2 (en) * 2014-03-26 2016-04-19 Solaredge Technologies Ltd. Multi-level inverter with flying capacitor topology
JP6454936B2 (ja) * 2014-05-12 2019-01-23 パナソニックIpマネジメント株式会社 電力変換装置、およびそれを用いたパワーコンディショナ
JP6191965B2 (ja) * 2014-05-12 2017-09-06 パナソニックIpマネジメント株式会社 電力変換装置、およびそれを用いたパワーコンディショナ
WO2016011380A1 (en) * 2014-07-17 2016-01-21 The Trustees Of Dartmouth College System and method for two-phase interleaved dc-dc converters
US9467065B2 (en) * 2014-12-30 2016-10-11 General Electric Company Method and apparatus for controlling a multilevel soft switching power converter
CN105991021B (zh) * 2015-02-02 2020-07-07 山特电子(深圳)有限公司 双向dc-dc变换器
EP3262743B1 (en) * 2015-02-27 2024-02-14 The University of Hong Kong Power converter and power conversion method
US9780663B2 (en) * 2015-03-02 2017-10-03 Empower Semiconductor, Inc. Resonant rectified discontinuous switching regulator with inductor preflux
US9300210B1 (en) * 2015-03-02 2016-03-29 Empower Semiconductor Resonant rectified discontinuous switching regulator
JP6551041B2 (ja) * 2015-08-19 2019-07-31 富士電機株式会社 交流−直流変換装置
CN105226978B (zh) * 2015-10-10 2018-04-10 阳光电源股份有限公司 一种五电平逆变器及其应用电路
US10833584B2 (en) * 2015-11-12 2020-11-10 Empower Semiconductor, Inc. Boot-strapping systems and techniques for circuits
CN108475999B (zh) * 2016-03-17 2020-09-08 汪洪亮 单相五电平有源嵌位变换器单元及变换器
US9871467B2 (en) * 2016-05-19 2018-01-16 Abb Schweiz Ag Resonant converters including flying capacitors
EP3485560B1 (en) * 2016-07-15 2022-05-04 Analog Devices International Unlimited Company Balancing techniques and circuits for charge pumps
WO2018141342A1 (en) 2017-01-31 2018-08-09 Vestas Wind Systems A/S Dc-dc converter and dc-dc conversion method
CN110383663B (zh) * 2017-03-01 2020-04-24 株式会社村田制作所 Dc-dc变换器
US20180309372A1 (en) * 2017-04-21 2018-10-25 Infineon Technologies Austria Ag System and method for a switched mode converter
US10833594B2 (en) * 2017-05-19 2020-11-10 Infineon Technologies Austria Ag System and method of controlling a power converter having an LC tank coupled between a switching network and a transformer winding
KR102105149B1 (ko) * 2017-05-26 2020-04-28 주식회사 솔루엠 Llc 공진형 컨버터 및 전자장치
US10075080B1 (en) * 2017-07-18 2018-09-11 Texas Instruments Incorporated Three-level converter using an auxiliary switched capacitor circuit
CN109391161A (zh) * 2017-08-10 2019-02-26 台达电子企业管理(上海)有限公司 电力电子变换单元及系统
EP3694095B1 (en) * 2017-10-06 2025-07-09 Panasonic Intellectual Property Management Co., Ltd. Power conversion device
WO2019145015A1 (en) * 2018-01-23 2019-08-01 Huawei Technologies Co., Ltd. Power converter
US10873260B2 (en) * 2018-03-12 2020-12-22 Analog Devices International Unlimited Company Zero-voltage switching hybrid switched-capacitor converter
CN108880311B (zh) * 2018-07-05 2020-08-25 华为技术有限公司 一种多电平逆变器的箝位调制方法、装置及逆变器
CN108964477B (zh) * 2018-09-19 2024-09-24 矽力杰半导体技术(杭州)有限公司 谐振型开关变换器
CN116545269A (zh) * 2018-09-19 2023-08-04 矽力杰半导体技术(杭州)有限公司 谐振型开关变换器
US20200119635A1 (en) * 2018-10-11 2020-04-16 Amir Rahimi Resonant switched capacitor dc/dc converter
US10811962B2 (en) * 2018-11-20 2020-10-20 Richtek Technology Corporation Multi-level switching power converter, and controller circuit and control method thereof
US10944321B2 (en) * 2018-11-20 2021-03-09 Richtek Technology Corporation Multi-level switching power converter, and controller circuit and control method thereof
US10381951B1 (en) * 2018-11-30 2019-08-13 The Florida International University Board Of Trustees Family of modular quasi-resonant inverters
EP3896835B1 (en) * 2018-12-13 2024-02-28 Mitsubishi Electric Corporation Power conversion device
CN111446860B (zh) * 2019-01-16 2021-09-21 台达电子企业管理(上海)有限公司 直流/直流变换器及其控制方法
CN111446861B (zh) * 2019-01-16 2021-02-26 台达电子企业管理(上海)有限公司 直流/直流变换器及其控制方法
US10778108B2 (en) * 2019-02-15 2020-09-15 Apple Inc. Frequency doubling resonant converter
JP6690750B1 (ja) * 2019-03-19 2020-04-28 株式会社明電舎 Fc型3レベル電力変換装置
US11356017B2 (en) * 2019-04-08 2022-06-07 The Regents Of The University Of California Li-ion-compatible fully-integrated hybrid converter
US11770073B2 (en) * 2019-04-26 2023-09-26 Texas Instruments Incorporated Methods and apparatus for regulated hybrid converters
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
JP7270139B2 (ja) * 2019-08-21 2023-05-10 パナソニックIpマネジメント株式会社 Dc/dc変換装置
US11025172B2 (en) * 2019-08-26 2021-06-01 Delta Electronics, Inc. Three-level modulation for wide output voltage range isolated DC/DC converters
EP4022756B1 (en) * 2019-09-11 2024-06-26 Huawei Digital Power Technologies Co., Ltd. Switched-capacitor power conversion system and control method
US11228256B2 (en) * 2019-11-19 2022-01-18 Infineon Technologies Ag Multilevel power converter and control method
US11527951B2 (en) * 2019-12-20 2022-12-13 Qualcomm Incorporated Reverse X2 mode charge pump soft start
JP7306316B2 (ja) * 2020-04-28 2023-07-11 Tdk株式会社 スイッチング電源装置および電力供給システム
US11532987B2 (en) * 2020-05-15 2022-12-20 Halo Microelectronics Co., Ltd. Power conversion circuit, power conversion system and power chip
EP4183036A4 (en) * 2020-09-14 2023-08-09 Huawei Technologies Co., Ltd. DC-DC POWER CONVERTER, METHOD OF SWITCHING CONTROL THEREOF, ARRANGEMENT AND DC-DC POWER CONVERSION SYSTEM
CN112615553B (zh) * 2020-12-16 2023-09-08 矽力杰半导体技术(杭州)有限公司 交流-直流转换电路
CN112636613B (zh) * 2020-12-16 2022-09-16 矽力杰半导体技术(杭州)有限公司 交流-直流转换电路
US12206329B2 (en) * 2021-03-30 2025-01-21 Samsung Electronics Co., Ltd. DC/DC converter using partial resonance and control method thereof
US11545895B2 (en) * 2021-06-04 2023-01-03 Nxp B.V. Precharge in a switched capacitor (SC) converter
US12057772B2 (en) * 2021-10-14 2024-08-06 Dialog Semiconductor (Uk) Limited Multipath hybrid regulator
EP4401293A4 (en) * 2021-10-29 2024-11-20 Huawei Digital Power Technologies Co., Ltd. CURRENT TRANSFORMER, CURRENT ADAPTER, ELECTRONIC DEVICE AND CURRENT CONVERSION METHOD
KR102642713B1 (ko) * 2022-06-07 2024-03-06 주식회사 실리콘마이터스 플라잉 커패시터 전압 밸런싱 회로를 포함하는 3 레벨 컨버터

Similar Documents

Publication Publication Date Title
JP2021112121A5 (https=)
US6211728B1 (en) Modulation scheme for filterless switching amplifiers
CN112953216B (zh) 电源转换电路及所适用的电源转换器
CN104467427B (zh) 一种用于四管Buck-Boost变换器的开关控制电路及控制方法
JP4653370B2 (ja) インバータを具えた電源装置
WO2013106692A1 (en) Resonant converter with auxiliary resonant components and holdup time control circuitry
TWI485968B (zh) 電源轉換系統及其操作方法
US20160314914A1 (en) Power switch circuit
JP4955728B2 (ja) ゼロ電圧スイッチングによって動作するデジタル電力処理の方法および装置
JPWO2024162204A5 (https=)
WO2014187424A1 (zh) 一种直流电源及其工作方法
JP4405396B2 (ja) 放電ランプを動作させるための回路
JPWO2023074636A5 (https=)
JP2009508458A (ja) 制御されたe級直流−交流変換器
WO2017063571A1 (zh) 不间断电源直流母线的放电装置及放电方法
JP6298195B2 (ja) 電力変換システム及びその動作方法
JPH04165809A (ja) リングオシレータ
CN114649969A (zh) 开关电容谐振变换器
CN109818519B (zh) 功率级硬件在环仿真主电路及其控制方法
JP2004007980A (ja) 二重共振型電子式変換器
JPWO2006018912A1 (ja) ゼロボルテージスイッチング高周波インバーター
JPWO2024043124A5 (https=)
CN111555648A (zh) 一种逆变电路
JP2004304998A5 (https=)
ATE413796T1 (de) Schaltung und verfahren zum betrieb einer last, insbesondere eine hochleistungs-entladungslampe, und eine regeleinheit für diese schaltung