JP2008022607A - 共振型スイッチング電源装置 - Google Patents
共振型スイッチング電源装置 Download PDFInfo
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- JP2008022607A JP2008022607A JP2006190451A JP2006190451A JP2008022607A JP 2008022607 A JP2008022607 A JP 2008022607A JP 2006190451 A JP2006190451 A JP 2006190451A JP 2006190451 A JP2006190451 A JP 2006190451A JP 2008022607 A JP2008022607 A JP 2008022607A
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- transformer
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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
- H02M3/33561—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 more than one ouput with independent control
-
- 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
-
- 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
-
- 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
Abstract
【解決手段】本発明の共振型スイッチング電源装置は、直流電源(3)に対して直列に接続された第1及び第2の主MOS-FET(1,2)と、第2の主MOS-FET(2)と並列に且つ電流共振用コンデンサ(4)に対して直列に接続された第1のトランス(5)の1次巻線(5a)と、第1のトランス(5)の2次巻線(5b)と第1の直流出力端子(11,12)との間に接続された第1の整流平滑回路(10)と、第1のトランス(5)の1次巻線(5a)に対して並列に接続された第2のトランス(6)の1次巻線(6a)と、第2のトランス(6)の2次巻線(6b)と第2の直流出力端子(21,22)との間に接続された第2の整流平滑回路(20)及び出力制御用MOS-FET(41)とを備える。
【選択図】図1
Description
Claims (6)
- 直流電源に対して直列に接続された第1のスイッチング素子及び第2のスイッチング素子と、
前記第1のスイッチング素子又は第2のスイッチング素子と並列に且つ第1のコンデンサに対して直列に接続された第1の1次巻線を有する第1のトランスと、
該第1のトランスの2次巻線と第1の出力端子との間に接続された第1の整流平滑回路と、
前記第1のスイッチング素子又は第2のスイッチング素子と並列に且つ前記第1のコンデンサに対して直列に接続された単数又は複数の第n(nは、2以上の整数)の1次巻線を有する第nのトランスと、
該第nのトランスの2次巻線と第nの出力端子との間に接続された第nの整流平滑回路と、
前記第1のスイッチング素子及び第2のスイッチング素子にそれぞれ駆動信号を付与して、前記第1のスイッチング素子及び第2のスイッチング素子をオン・オフ動作させる制御回路とを備えたことを特徴とする共振型スイッチング電源装置。 - 前記第1のトランスの1次巻線は、前記第1のコンデンサ及び前記第1のトランスの1次巻線に直列に接続された第1の漏洩インダクタンス素子を備え、
前記第nのトランスの1次巻線は、前記第1のコンデンサ及び前記第nのトランスの1次巻線に直列に接続された第nの漏洩インダクタンス素子を備えた請求項1に記載の共振型スイッチング電源装置。 - 前記第nの漏洩インダクタンス素子のインダクタンスは、前記第1の漏洩インダクタンス素子のインダクタンスよりも大きい請求項2に記載の共振型スイッチング電源装置。
- 前記第nのトランスの2次巻線と前記第nの整流平滑回路を構成する平滑コンデンサとの間に、それぞれ出力制御用スイッチング素子を接続し、
前記第1のスイッチング素子又は第2のスイッチング素子のスイッチング周波数に同期して前記出力制御用スイッチング素子をオン・オフすることにより、前記第nの整流平滑回路を通じて前記第nの出力端子から第nの直流出力を取り出す請求項1〜3の何れか1項に記載の共振型スイッチング電源装置。 - 前記制御回路は、前記第1の出力端子の電圧レベルに応じて前記第1のスイッチング素子及び第2のスイッチング素子のオン・オフを制御する請求項1〜4の何れか1項に記載の共振型スイッチング電源装置。
- 前記制御回路は、前記直流電源の電圧レベルの変動に応じて前記第1のスイッチング素子及び第2のスイッチング素子のオン・オフを制御する請求項1〜4の何れか1項に記載の共振型スイッチング電源装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006190451A JP4910525B2 (ja) | 2006-07-11 | 2006-07-11 | 共振型スイッチング電源装置 |
US11/774,634 US7696733B2 (en) | 2006-07-11 | 2007-07-09 | Resonant switching power source device |
KR1020070069104A KR100909751B1 (ko) | 2006-07-11 | 2007-07-10 | 공진형 스위칭 전원 장치 |
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JP2006190451A JP4910525B2 (ja) | 2006-07-11 | 2006-07-11 | 共振型スイッチング電源装置 |
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JP2008022607A true JP2008022607A (ja) | 2008-01-31 |
JP4910525B2 JP4910525B2 (ja) | 2012-04-04 |
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JP2006190451A Expired - Fee Related JP4910525B2 (ja) | 2006-07-11 | 2006-07-11 | 共振型スイッチング電源装置 |
Country Status (3)
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US (1) | US7696733B2 (ja) |
JP (1) | JP4910525B2 (ja) |
KR (1) | KR100909751B1 (ja) |
Cited By (2)
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JP2019030219A (ja) * | 2017-08-03 | 2019-02-21 | デルタ エレクトロニクス インコーポレイティド | 電源変換装置 |
JP2020202707A (ja) * | 2019-06-13 | 2020-12-17 | 株式会社明電舎 | Dcdcコンバータの制御装置および制御方法 |
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US7262516B2 (en) * | 2005-07-15 | 2007-08-28 | General Electric Company | Methods and systems for operating engine generator sets |
EP1860838B1 (de) * | 2006-05-24 | 2013-08-14 | Infineon Technologies AG | Datenübertragung durch Phasenmodulation über zwei Signalpfaden |
PL217714B1 (pl) * | 2008-06-20 | 2014-08-29 | Akademia Górniczo Hutnicza Im Stanisława Staszica | Wielorezonansowy zasilacz z integralnym ogranicznikiem dobroci |
TWI364906B (en) * | 2008-12-02 | 2012-05-21 | Delta Electronics Inc | Multi-output power converting circuit |
US7888815B2 (en) * | 2008-12-31 | 2011-02-15 | Lsi Corporation | AC/DC power supply, a method of delivering DC power at multiple voltages and a computer data storage system employing the power supply or the method |
US9225254B2 (en) | 2009-02-26 | 2015-12-29 | Koninklijke Philips N.V. | Supply circuit having at least one switching unit coupled between a bridge circuit and an associated load circuit |
US20110032731A1 (en) * | 2009-08-04 | 2011-02-10 | Asic Advantage Inc. | Multiple independently regulated parameters using a single magnetic circuit element |
DE102009045689A1 (de) * | 2009-10-14 | 2011-04-28 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Messumformer |
KR101034897B1 (ko) * | 2009-11-24 | 2011-05-17 | 한국전기연구원 | 공진형 스위칭 모드 파워 서플라이의 스위칭 소자 구동 장치 |
US8159845B2 (en) * | 2010-03-10 | 2012-04-17 | Chicony Power Technology Co. Ltd. | Current-sharing power supply apparatus |
CN101800476A (zh) * | 2010-04-01 | 2010-08-11 | 华为技术有限公司 | 电压变换装置、方法及供电系统 |
WO2011137583A1 (en) * | 2010-05-04 | 2011-11-10 | Huawei Technologies Co.,Ltd. | Dc/dc converter |
US9520772B2 (en) | 2010-11-09 | 2016-12-13 | Tdk-Lambda Corporation | Multi-level voltage regulator system |
US8934267B2 (en) * | 2010-11-09 | 2015-01-13 | Tdk-Lambda Corporation | Loosely regulated feedback control for high efficiency isolated DC-DC converters |
US9143043B2 (en) * | 2012-03-01 | 2015-09-22 | Infineon Technologies Ag | Multi-mode operation and control of a resonant converter |
US8929109B2 (en) * | 2012-11-30 | 2015-01-06 | Chung-Shan Institute Of Science And Technology | Double-output half-bridge LLC serial resonant converter |
US9444332B2 (en) | 2013-10-07 | 2016-09-13 | Infineon Technologies Austria Ag | System and method for controlling a power supply during discontinuous conduction mode |
DE102014210502A1 (de) * | 2014-06-03 | 2015-12-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Leistungselektronische Schaltung, leistungselektronischer Energieübertrager und leistungselektronisches Energieübertragungssystem |
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CN108054915A (zh) * | 2017-12-19 | 2018-05-18 | 北京卫星制造厂 | 一种宽电压输出的稳压供电电路 |
CN109039106A (zh) * | 2018-09-06 | 2018-12-18 | 天津七二通信广播股份有限公司 | 一种铁路机车电台测试电源及其实现方法 |
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2006
- 2006-07-11 JP JP2006190451A patent/JP4910525B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-09 US US11/774,634 patent/US7696733B2/en active Active
- 2007-07-10 KR KR1020070069104A patent/KR100909751B1/ko active IP Right Grant
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JP2002058244A (ja) * | 2000-08-04 | 2002-02-22 | Sony Corp | スイッチング電源装置 |
JP2002209382A (ja) * | 2001-01-12 | 2002-07-26 | Fuji Electric Co Ltd | 直流−直流変換装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019030219A (ja) * | 2017-08-03 | 2019-02-21 | デルタ エレクトロニクス インコーポレイティド | 電源変換装置 |
JP2020202707A (ja) * | 2019-06-13 | 2020-12-17 | 株式会社明電舎 | Dcdcコンバータの制御装置および制御方法 |
JP7120164B2 (ja) | 2019-06-13 | 2022-08-17 | 株式会社明電舎 | Dcdcコンバータの制御装置および制御方法 |
Also Published As
Publication number | Publication date |
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KR100909751B1 (ko) | 2009-07-29 |
KR20080006473A (ko) | 2008-01-16 |
JP4910525B2 (ja) | 2012-04-04 |
US20080049453A1 (en) | 2008-02-28 |
US7696733B2 (en) | 2010-04-13 |
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