JP2014011940A - 電流共振型dcdcコンバータ - Google Patents
電流共振型dcdcコンバータ Download PDFInfo
- Publication number
- JP2014011940A JP2014011940A JP2012149370A JP2012149370A JP2014011940A JP 2014011940 A JP2014011940 A JP 2014011940A JP 2012149370 A JP2012149370 A JP 2012149370A JP 2012149370 A JP2012149370 A JP 2012149370A JP 2014011940 A JP2014011940 A JP 2014011940A
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- switch element
- switch
- period
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 83
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims description 58
- 239000003990 capacitor Substances 0.000 description 68
- 238000009499 grossing Methods 0.000 description 11
- 230000005669 field effect Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 230000005284 excitation Effects 0.000 description 3
- 238000009751 slip forming Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
- 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
- H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
- H02M3/33592—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 having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
【解決手段】第1スイッチ素子5,6を有してトランス8の1次巻線8aに接続されたスイッチング回路4と、フルブリッジ接続された4つの整流素子9,10,11,12を有してトランス8の2次巻線8bに接続された交直変換回路13と、制御回路17とを備え、出力電圧V2の基準電位側に接続された整流素子11,12は第2スイッチ素子で構成され、制御回路17は、第2スイッチ素子11を第1スイッチ素子5に同期させると共に第2スイッチ素子12を第1スイッチ素子6に同期させてオン・オフさせ、かつ出力電圧V2の電圧値V2aに応じて各第2スイッチ素子11,12のオン期間を伸縮してオン期間の一部同士が重なり合う同時オン期間の長さを変化させる。
【選択図】図1
Description
4 スイッチング回路
5,6 第1スイッチ素子
7 共振回路
8 トランス
8a 1次巻線
8b 2次巻線
9〜12 整流素子
13 交直変換回路
17 制御回路
V2 出力電圧
Vac 交流電圧
Claims (2)
- 1次巻線および2次巻線を有するトランスと、
交互にオン・オフする少なくとも一対の第1スイッチ素子を有してプッシュプル型またはブリッジ型に構成されると共に前記1次巻線に接続されたスイッチング回路と、
フルブリッジ接続された4つの整流素子を有すると共に前記2次巻線に接続されて、当該2次巻線に誘起した交流電圧を直流電圧に変換して出力する交直変換回路と、
前記第1スイッチ素子をオン・オフさせる制御回路とを備え、
前記4つの整流素子のうちの正電位側および基準電位側のいずれか一方の一対の整流素子は第2スイッチ素子でそれぞれ構成され、
前記制御回路は、前記各第2スイッチ素子のうちの一方を前記一対の第1スイッチ素子の一方に同期させると共に当該各第2スイッチ素子のうちの他方を当該一対の第1スイッチ素子の他方に同期させてオン・オフさせ、かつ前記直流電圧の電圧値に応じて当該各第2スイッチ素子のオン期間を伸縮して当該各第2スイッチ素子のオン期間の一部同士が重なり合う同時オン期間の長さを変化させる電流共振型DCDCコンバータ。 - 前記制御回路は、前記第1スイッチ素子を一定の周波数で、かつ一定のデューティ比でオン・オフさせる請求項1記載の電流共振型DCDCコンバータ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012149370A JP5556859B2 (ja) | 2012-07-03 | 2012-07-03 | 電流共振型dcdcコンバータ |
US13/933,566 US9425694B2 (en) | 2012-07-03 | 2013-07-02 | Current resonance type DC-DC converter and method for operating current resonance type DC-DC converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012149370A JP5556859B2 (ja) | 2012-07-03 | 2012-07-03 | 電流共振型dcdcコンバータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014011940A true JP2014011940A (ja) | 2014-01-20 |
JP5556859B2 JP5556859B2 (ja) | 2014-07-23 |
Family
ID=49878395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012149370A Active JP5556859B2 (ja) | 2012-07-03 | 2012-07-03 | 電流共振型dcdcコンバータ |
Country Status (2)
Country | Link |
---|---|
US (1) | US9425694B2 (ja) |
JP (1) | JP5556859B2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015177634A (ja) * | 2014-03-14 | 2015-10-05 | Tdk株式会社 | 電流共振型dcdcコンバータ |
CN111181408A (zh) * | 2020-01-22 | 2020-05-19 | 湖北工业大学 | 一种基于混合整流结构的谐振变换器及控制方法 |
JP2021112003A (ja) * | 2020-01-08 | 2021-08-02 | 新電元工業株式会社 | コンバータ |
WO2023105896A1 (ja) * | 2021-12-10 | 2023-06-15 | 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の制御方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5530401B2 (ja) * | 2011-05-26 | 2014-06-25 | 株式会社日立情報通信エンジニアリング | 電源装置 |
US9263961B2 (en) * | 2013-07-23 | 2016-02-16 | Raytheon Company | Wide input DC/DC resonant converter to control reactive power |
US20150055376A1 (en) * | 2013-08-21 | 2015-02-26 | Chicony Power Technology Co., Ltd. | Open loop power conversion apparatus |
JP2015139258A (ja) | 2014-01-21 | 2015-07-30 | サンケン電気株式会社 | スイッチング電源装置 |
US9356521B2 (en) * | 2014-01-30 | 2016-05-31 | Sanken Electric Co., Ltd. | Switching power-supply device having wide input voltage range |
KR20160020099A (ko) * | 2014-08-13 | 2016-02-23 | 주식회사 솔루엠 | 전원장치 및 그의 구동방법 |
CN105763060B (zh) * | 2014-12-19 | 2019-01-08 | 华为技术有限公司 | 一种dc/dc谐振模块 |
ITUB20154179A1 (it) | 2015-10-01 | 2017-04-01 | St Microelectronics Srl | Procedimento per il pilotaggio di un convertitore risonante, relativo convertitore e prodotto informatico |
ITUB20154121A1 (it) | 2015-10-01 | 2017-04-01 | St Microelectronics Srl | Procedimento per il pilotaggio di un convertitore risonante, relativo dispositivo e prodotto informatico |
KR102429957B1 (ko) * | 2017-06-01 | 2022-08-09 | 현대자동차주식회사 | 차량용 obc 제어방법 및 시스템 |
US10103638B1 (en) * | 2017-08-09 | 2018-10-16 | Infineon Technologies Austria Ag | Flyback converter with capacitor module and switching module |
JP6994580B2 (ja) * | 2018-09-13 | 2022-02-04 | 日産自動車株式会社 | 電力変換装置および電力変換装置の制御方法 |
FR3088155B1 (fr) * | 2018-11-06 | 2020-11-27 | Valeo Siemens Eautomotive France Sas | Systeme electrique et methode de protection d’un convertisseur dc/dc |
CN111525803B (zh) * | 2019-02-01 | 2021-10-26 | 台达电子工业股份有限公司 | 变换装置 |
JP7491080B2 (ja) * | 2020-06-22 | 2024-05-28 | 富士電機株式会社 | 電力変換装置 |
US12046997B2 (en) * | 2020-07-13 | 2024-07-23 | Delta Electronics, Inc. | Isolated resonant converter and control method thereof |
CN115811231A (zh) * | 2021-09-14 | 2023-03-17 | 伟创力有限公司 | 具有谐振拓扑的电源及其操作方法以及装置 |
ES2934619A1 (es) * | 2022-06-27 | 2023-02-23 | Univ Madrid Politecnica | Convertidor CC/CC |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005224012A (ja) * | 2004-02-05 | 2005-08-18 | Honda Motor Co Ltd | Dc−dcコンバータ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3341802B2 (ja) | 1995-04-17 | 2002-11-05 | サンケン電気株式会社 | スイッチング電源装置 |
JP2792536B2 (ja) * | 1995-09-26 | 1998-09-03 | 日本電気株式会社 | 共振型dc−dcコンバータ |
JP4318174B2 (ja) * | 2003-12-11 | 2009-08-19 | 本田技研工業株式会社 | Dc−dcコンバータ |
US7796406B2 (en) * | 2007-07-31 | 2010-09-14 | Lumenis Ltd. | Apparatus and method for high efficiency isolated power converter |
US9178438B2 (en) * | 2012-04-05 | 2015-11-03 | Futurewei Technologies, Inc. | Apparatus for resonant converters |
CN104143919A (zh) * | 2013-05-07 | 2014-11-12 | 台达电子工业股份有限公司 | 双向直流变换器 |
-
2012
- 2012-07-03 JP JP2012149370A patent/JP5556859B2/ja active Active
-
2013
- 2013-07-02 US US13/933,566 patent/US9425694B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005224012A (ja) * | 2004-02-05 | 2005-08-18 | Honda Motor Co Ltd | Dc−dcコンバータ |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015177634A (ja) * | 2014-03-14 | 2015-10-05 | Tdk株式会社 | 電流共振型dcdcコンバータ |
JP2021112003A (ja) * | 2020-01-08 | 2021-08-02 | 新電元工業株式会社 | コンバータ |
JP7330108B2 (ja) | 2020-01-08 | 2023-08-21 | 新電元工業株式会社 | コンバータ |
CN111181408A (zh) * | 2020-01-22 | 2020-05-19 | 湖北工业大学 | 一种基于混合整流结构的谐振变换器及控制方法 |
CN111181408B (zh) * | 2020-01-22 | 2021-06-15 | 湖北工业大学 | 一种基于混合整流结构的谐振变换器及控制方法 |
WO2023105896A1 (ja) * | 2021-12-10 | 2023-06-15 | 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の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5556859B2 (ja) | 2014-07-23 |
US9425694B2 (en) | 2016-08-23 |
US20140009968A1 (en) | 2014-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5556859B2 (ja) | 電流共振型dcdcコンバータ | |
US10284099B2 (en) | Hybrid power converters combining switched-capacitor and transformer-based stages | |
JP6048583B2 (ja) | 電力変換回路、電力伝送システムおよび電力変換システム | |
US9660536B2 (en) | Switching power supply device performs power transmission by using resonance phenomenon | |
JP5590124B2 (ja) | Dc−dcコンバータ | |
US7405955B2 (en) | Switching power supply unit and voltage converting method | |
JP4910525B2 (ja) | 共振型スイッチング電源装置 | |
US7859870B1 (en) | Voltage clamps for energy snubbing | |
US8619438B2 (en) | Resonant converter | |
US20120281436A1 (en) | Isolated dc-to-dc voltage step-up converter | |
US20080037290A1 (en) | Ac-dc converter and method for driving for ac-dc converter | |
WO2018159437A1 (ja) | Dc-dcコンバータ | |
JP6241334B2 (ja) | 電流共振型dcdcコンバータ | |
WO2005025043A1 (ja) | 同期整流型dc−dcコンバータ | |
JP7439671B2 (ja) | スイッチング電源装置および電力供給システム | |
US8724345B2 (en) | Self power source apparatus | |
CN114094830A (zh) | 开关电源装置和电力供应*** | |
US9178435B2 (en) | Switching power supply | |
WO2013061800A1 (ja) | インバータ装置 | |
US20080278971A1 (en) | Forward-forward converter | |
JP4635584B2 (ja) | スイッチング電源装置 | |
KR100774145B1 (ko) | 자기 구동 동기 정류기를 갖는 전력 컨버터 | |
JP5500438B2 (ja) | 負荷駆動装置 | |
JP7021568B2 (ja) | コンバータ装置 | |
JP2014200173A (ja) | Dc−dcコンバータ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140218 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140415 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140507 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140520 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5556859 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |