KR20100005271A - 인터리브 방식의 삼상 절연 dc/dc 컨버터 - Google Patents
인터리브 방식의 삼상 절연 dc/dc 컨버터 Download PDFInfo
- Publication number
- KR20100005271A KR20100005271A KR1020080065234A KR20080065234A KR20100005271A KR 20100005271 A KR20100005271 A KR 20100005271A KR 1020080065234 A KR1020080065234 A KR 1020080065234A KR 20080065234 A KR20080065234 A KR 20080065234A KR 20100005271 A KR20100005271 A KR 20100005271A
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- South Korea
- Prior art keywords
- converter
- phase
- interleaved
- mosfet
- isolated
- Prior art date
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Classifications
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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
- H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
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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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
Description
Claims (6)
- 그 출력이 삼상 고주파 변압기(100)를 통해 출력 풀 브릿지 정류기(200)와 연결되는 인터리브 방식의 삼상 절연 DC/DC 컨버터(300)에 있어서,3개의 MOSFET 주 스위치(S 1 ~ S 3 )와 3개의 부스트 인덕터(L 1 ~ L 3 )로 구성된 부스트 컨버터부(310); 및 3개의 MOSFET 보조 스위치(Sc 1 ~ Sc 3 )와 클램프 커패시터(C C )로 구성된 능동 클램프부(320); 를 포함하되,상기 삼상 절연 DC/DC 컨버터(300)는, 상기 MOSFET 보조 스위치(Sc 1 ~ Sc 3 )와, 삼상 고주파 변압기(100)의 부유용량 및 클램프 커패시터(C C )의 용량과, 삼상 고주파 변압기(100)의 누설 인덕터(Llka ~ Llkc )와의 공진작용에 의한 영전압 스위칭(ZVS) 작용을 통해 스위칭 손실을 경감하는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
- 제 1 항에 있어서,상기 3개의 부스트 인덕터(L 1 ~ L 3 )를 통해 인터리브 펄스폭 변조가 일어나는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
- 제 1 항에 있어서,상기 클램프 커패시터(C C )는, 상기 3개의 MOSFET 보조 스위치(Sc 1 ~ Sc 3 )에 인가되는 인덕터 써지 전압을 클램프하는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
- 제 1 항에 있어서,상기 3개의 MOSFET 주 스위치(S 1 ~ S 3 )의 턴 온 구간이 듀티 D 이며, 상기 듀티 D 는 0 < D < 1의 범위를 갖는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
- 제 1 항에 있어서,상기 3개의 MOSFET 주 스위치(S 1 ~ S 3 )는, 3상 파형 발생을 위하여 120 도 씩 위상차를 유지하며 같은 듀티 D를 유지하는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
- 제 1 항에 있어서,상기 주 스위치 S 1 과 보조 스위치 Sc 1 , 주 스위치 S 2 와 보조 스위치 Sc 2 , 주 스위치 S 3 와 보조 스위치 Sc 3 는, 상호 교번 동작(Complementary switching)하며 주 스위치와 보조 스위치 사이의 데드 타임 (dead time) 구간에 의하여 영전압 스위칭 (Zero Voltage Switching)이 달성되는 것을 특징으로 하는 인터리브 방식의 삼상 절연 DC/DC 컨버터.
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KR20100005271A true KR20100005271A (ko) | 2010-01-15 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104242624A (zh) * | 2014-09-05 | 2014-12-24 | 中国科学院电工研究所 | 一种Boost全桥电路启动冲击电流抑制方法 |
US10358041B2 (en) | 2017-07-21 | 2019-07-23 | Hyundai Motor Company | Electric vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101182292B1 (ko) * | 2010-10-19 | 2012-09-14 | 경상대학교산학협력단 | 전압 컨버터 |
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US6452815B1 (en) | 2001-02-22 | 2002-09-17 | Lizhi Zhu | Accelerated commutation for passive clamp isolated boost converters |
KR100799446B1 (ko) | 2006-10-24 | 2008-01-30 | 송종환 | 연료전지용 삼상 공진 직류-직류 컨버터 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104242624A (zh) * | 2014-09-05 | 2014-12-24 | 中国科学院电工研究所 | 一种Boost全桥电路启动冲击电流抑制方法 |
US10358041B2 (en) | 2017-07-21 | 2019-07-23 | Hyundai Motor Company | Electric vehicle |
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