JP6146467B2 - ダブルエンドフォワードコンバータ及び電源装置 - Google Patents
ダブルエンドフォワードコンバータ及び電源装置 Download PDFInfo
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- JP6146467B2 JP6146467B2 JP2015506366A JP2015506366A JP6146467B2 JP 6146467 B2 JP6146467 B2 JP 6146467B2 JP 2015506366 A JP2015506366 A JP 2015506366A JP 2015506366 A JP2015506366 A JP 2015506366A JP 6146467 B2 JP6146467 B2 JP 6146467B2
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- 238000009499 grossing Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 6
- 238000004088 simulation Methods 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 101150079294 Ilp1 gene Proteins 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 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
- H02M3/337—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 in push-pull configuration
- H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static 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
- H02M3/3353—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 at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
-
- 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
- H02M3/337—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 in push-pull configuration
- H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
- H02M3/3378—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 in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/605—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with galvanic isolation between the control circuit and the output circuit
- H03K17/61—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/689—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit
- H03K17/691—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors with galvanic isolation between the control circuit and the output circuit using transformer coupling
-
- 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)
Description
このようにゲート電圧VGがPWM信号のデューティ比によって変化してしまうと、ノーマリーオン型のGaN−HEMTをスイッチング動作が行えない恐れがある。
V+=Vtrans×C2/(C2+C4)
V−=−Vtrans×C4/(C2+C4)
となる。
DC−DCコンバータ160には、例えば、電圧が385(V)の直流電力が入力され、DC−DCコンバータ160で例えば、12(V)の直流電力に変換して負荷回路170に出力する。
20 PWM信号発生回路
30 絶縁伝送回路
40 半波倍電圧整流回路
50 ドライバ回路
60 ドライバ用マイナス電源回路
70 ゲートドライブ回路
80 ダブルエンドフォワード回路
100 交流電源
110 整流回路
120 PFC回路
160 DC−DCコンバータ
170 負荷回路
Claims (5)
- トランス1次側に接続された第1、第2のスイッチング素子と、
前記第1、第2のスイッチング素子を制御するためのパルス信号を発生するパルス生成回路と、
前記パルス信号を交流信号に変換する絶縁トランスと、
前記交流信号を整流して前記第1、第2のスイッチング素子のゲート電圧を生成する整流回路と、
前記絶縁トランスの2次側に発生する電圧がゲートに入力され、前記第1、第2のスイッチング素子のゲートを駆動する第3のスイッチング素子を含むドライバ回路と、
前記絶縁トランスの2次側に発生する前記電圧の変化に基づいて、前記第3のスイッチング素子のソース電圧を生成するマイナスバイアス生成回路と
を有することを特徴とするダブルエンドフォワードコンバータ。 - 前記第1、第2のスイッチング素子は、GaN−HEMTである
ことを特徴とする請求項1に記載のダブルエンドフォワードコンバータ。 - 前記整流回路は、半波倍電圧整流回路である
ことを特徴とする請求項1に記載のダブルエンドフォワードコンバータ。 - 前記第1、第2のスイッチング素子を制御するための前記パルス信号は、PWM信号であり、
前記ダブルエンドフォワードコンバータの出力に基づいてデューティが変化する
ことを特徴とする請求項1に記載のダブルエンドフォワードコンバータ。 - 交流電源と、
前記交流電源の電流を整流する整流回路と、
前記整流回路で整流された電流を平滑化して第1の直流電圧を生成する力率改善回路と、
前記第1の直流電圧からだ第2の直流電圧を生成するDC−DCコンバータを含み、
前記DC−DCコンバータは、
トランス1次側に接続された第1、第2のスイッチング素子と、
前記第1、第2のスイッチング素子を制御するためのパルス信号を発生するパルス生成回路と、
前記パルス信号を交流信号に変換する絶縁トランスと、
前記交流信号を整流して前記第1、第2のスイッチング素子のゲート電圧を生成する整流回路と、
前記絶縁トランスの2次側に発生する電圧がゲートに入力され、前記第1、第2のスイッチング素子のゲートを駆動する第3のスイッチング素子を含むドライバ回路と、
前記絶縁トランスの2次側に発生する前記電圧の変化に基づいて、前記第3のスイッチング素子のソース電圧を生成するマイナスバイアス生成回路と
を有する
ことを特徴とする電源装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/001975 WO2014147670A1 (ja) | 2013-03-22 | 2013-03-22 | ダブルエンドフォワードコンバータ及び電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014147670A1 JPWO2014147670A1 (ja) | 2017-02-16 |
JP6146467B2 true JP6146467B2 (ja) | 2017-06-14 |
Family
ID=51579412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015506366A Expired - Fee Related JP6146467B2 (ja) | 2013-03-22 | 2013-03-22 | ダブルエンドフォワードコンバータ及び電源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9887635B2 (ja) |
JP (1) | JP6146467B2 (ja) |
WO (1) | WO2014147670A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6167643B2 (ja) * | 2013-04-25 | 2017-07-26 | 株式会社リコー | 電源装置、画像形成装置及び電子機器 |
US9729122B2 (en) * | 2015-02-18 | 2017-08-08 | Reno Technologies, Inc. | Switching circuit |
US10044350B1 (en) * | 2017-05-25 | 2018-08-07 | Navitas Semiconductor, Inc. | Power FET driver |
US10236777B2 (en) * | 2017-08-09 | 2019-03-19 | L3 Cincinnati Electronics Corporation | Magnetically isolated feedback circuits and regulated power supplies incorporating the same |
US10756635B2 (en) * | 2018-07-11 | 2020-08-25 | Semiconductor Components Industries, Llc | Methods and systems of peak primary current control on the secondary side |
CN109687855B (zh) * | 2018-11-28 | 2021-06-01 | 电子科技大学 | 一种基于igbt的非同步触发高压脉冲调制器 |
US11165352B2 (en) | 2020-01-16 | 2021-11-02 | L3 Cincinnati Electronics Corporation | Capacitively isolated feedback circuits and regulated power supplies incorporating the same |
US20240178828A1 (en) * | 2021-04-15 | 2024-05-30 | Murata Manufacturing Co., Ltd. | Layout of gate driver circuit for high-speed switching devices |
US20220344963A1 (en) * | 2021-04-21 | 2022-10-27 | Epirus, Inc. | Systems and methods for high power dc chargers |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6412867A (en) * | 1987-07-02 | 1989-01-17 | Fujitsu Denso | Snubber circuit |
JPS6412876A (en) * | 1987-07-02 | 1989-01-17 | Seiko Instr & Electronics | Position detector for electrostatic actuator |
JPH09140163A (ja) | 1995-11-10 | 1997-05-27 | Nippon Electric Ind Co Ltd | アーム短絡抑制回路を備えた2石式ハーフブリッジ形レギュレータ |
JP4269588B2 (ja) * | 2002-07-15 | 2009-05-27 | サンケン電気株式会社 | スイッチング電源装置 |
JP4080396B2 (ja) | 2003-08-08 | 2008-04-23 | 富士通株式会社 | Dc/dcコンバータ、半導体装置、電子機器、及びバッテリパック |
KR101190213B1 (ko) * | 2005-11-17 | 2012-10-16 | 삼성디스플레이 주식회사 | 인버터 회로 |
JP4988236B2 (ja) | 2006-04-12 | 2012-08-01 | ローム株式会社 | インバータならびにそれを用いた発光装置および画像表示装置、電源装置 |
FR2953076B1 (fr) * | 2009-11-26 | 2012-01-20 | Centre Nat Etd Spatiales | Convertisseur continu-continu d'energie electrique a partir d'une source d'energie electrique continue |
KR101775162B1 (ko) * | 2010-06-28 | 2017-09-05 | 로무 가부시키가이샤 | 부하 구동 회로 및 이를 이용한 발광 장치 및 디스플레이 장치 |
JP5727300B2 (ja) * | 2011-05-31 | 2015-06-03 | トランスフォーム・ジャパン株式会社 | 電圧レギュレータ |
JP2013021861A (ja) * | 2011-07-13 | 2013-01-31 | Sanken Electric Co Ltd | 電源装置及びその制御方法 |
JP5822118B2 (ja) * | 2011-09-21 | 2015-11-24 | 東芝ライテック株式会社 | スイッチング電源および照明装置 |
-
2013
- 2013-03-22 JP JP2015506366A patent/JP6146467B2/ja not_active Expired - Fee Related
- 2013-03-22 WO PCT/JP2013/001975 patent/WO2014147670A1/ja active Application Filing
-
2015
- 2015-09-03 US US14/845,139 patent/US9887635B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPWO2014147670A1 (ja) | 2017-02-16 |
WO2014147670A1 (ja) | 2014-09-25 |
US9887635B2 (en) | 2018-02-06 |
US20150381065A1 (en) | 2015-12-31 |
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