KR100999228B1 - 고전압 이득을 갖는 부스트 컨버터 - Google Patents
고전압 이득을 갖는 부스트 컨버터 Download PDFInfo
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- KR100999228B1 KR100999228B1 KR1020090069240A KR20090069240A KR100999228B1 KR 100999228 B1 KR100999228 B1 KR 100999228B1 KR 1020090069240 A KR1020090069240 A KR 1020090069240A KR 20090069240 A KR20090069240 A KR 20090069240A KR 100999228 B1 KR100999228 B1 KR 100999228B1
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- Prior art keywords
- resonant
- switching
- resonant capacitor
- node
- diode
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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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
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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
- 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
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/13—Modifications for switching at zero crossing
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (8)
- DC전원의 입력단과 제1 노드 사이에 연결되는 공진 인덕터;상기 제1 노드와 제2 노드 사이에 연결되고 공진 인덕터와 직렬로 연결되는 제1 공진커패시터;상기 제1 공진커패시터에 병렬로 연결되는 보조 다이오드;상기 제2 노드와 저전위 사이에 전류통로가 연결되어 외부 제어신호에 따라 스위칭되는 스위칭소자;상기 스위칭소자에 병렬로 연결되며 역방향으로 설치되는 역병렬 다이오드;상기 제2 노드와 저전위 사이에 연결되고 스위칭소자와 병렬로 연결되는 제2 공진커패시터; 및상기 제2 노드와 출력단 사이에 연결되어 공진 인덕터와 보조 다이오드를 통해 흐르는 전류를 출력하는 스위칭 다이오드;를 포함하는 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 스위칭 다이오드를 통해 출력되는 에너지를 충전하여 일정 DC전원을 출력하는 출력 커패시터를 포함하는 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 제2 공진커패시터는 스위칭소자의 오프 구간에서 출력전압 레벨로 충전되는 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 제1 공진커패시터는 공진 인덕터의 전류가 영일 때 최대 전압으로 충전되는 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 공진 인덕터는 상기 제1 공진커패시터의 전압이 방전될 때와 제2 공진커패시터의 전압이 방전될 때 전류 흐름이 서로 반대 방향인 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 스위칭소자는, 상기 공진 인덕터를 통해 흐르는 전류가 영이 되는 구간에서 턴온되고, 상기 공진 인덕터를 통해 흐르는 전류가 최대가 되는 구간에서 턴 오프되는 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 제1 공진커패시터의 커패시턴스는 제2 공진커패시터보다 큰 것인 고전압 이득을 갖는 부스트 컨버터.
- 제 1 항에 있어서,상기 DC전원은 태양전지, 연료전지 및 배터리 중 어느 하나인 고전압 이득을 갖는 부스트 컨버터.
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KR1020090069240A KR100999228B1 (ko) | 2009-07-29 | 2009-07-29 | 고전압 이득을 갖는 부스트 컨버터 |
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KR1020090069240A KR100999228B1 (ko) | 2009-07-29 | 2009-07-29 | 고전압 이득을 갖는 부스트 컨버터 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014015053A1 (en) * | 2012-07-17 | 2014-01-23 | Transphorm Inc. | Devices and components for power conversion circuits |
CN104734188A (zh) * | 2015-03-24 | 2015-06-24 | 中国科学院广州能源研究所 | 一种电压高增益光伏并网逆变器主电路拓扑 |
CN109274265A (zh) * | 2018-11-21 | 2019-01-25 | 三峡大学 | 一种基于新型电压增益单元的单开关高增益Boost变换器 |
CN113346751A (zh) * | 2021-07-21 | 2021-09-03 | 南通大学 | 一种双输入电感的软开关高增益变换器及其控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006311741A (ja) | 2005-04-28 | 2006-11-09 | Oita Univ | タップインダクタ降圧形コンバータ |
US7233507B2 (en) | 2005-05-18 | 2007-06-19 | Optimum Power Conversion, Inc. | Non dissipative snubber circuit with saturable reactor |
KR100815567B1 (ko) | 2006-10-17 | 2008-03-20 | 삼성전기주식회사 | 스너버회로를 이용한 역률개선회로 |
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- 2009-07-29 KR KR1020090069240A patent/KR100999228B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006311741A (ja) | 2005-04-28 | 2006-11-09 | Oita Univ | タップインダクタ降圧形コンバータ |
US7233507B2 (en) | 2005-05-18 | 2007-06-19 | Optimum Power Conversion, Inc. | Non dissipative snubber circuit with saturable reactor |
KR100815567B1 (ko) | 2006-10-17 | 2008-03-20 | 삼성전기주식회사 | 스너버회로를 이용한 역률개선회로 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014015053A1 (en) * | 2012-07-17 | 2014-01-23 | Transphorm Inc. | Devices and components for power conversion circuits |
CN104734188A (zh) * | 2015-03-24 | 2015-06-24 | 中国科学院广州能源研究所 | 一种电压高增益光伏并网逆变器主电路拓扑 |
CN109274265A (zh) * | 2018-11-21 | 2019-01-25 | 三峡大学 | 一种基于新型电压增益单元的单开关高增益Boost变换器 |
CN113346751A (zh) * | 2021-07-21 | 2021-09-03 | 南通大学 | 一种双输入电感的软开关高增益变换器及其控制方法 |
CN113346751B (zh) * | 2021-07-21 | 2022-04-22 | 南通大学 | 一种双输入电感的软开关高增益变换器及其控制方法 |
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