KR102004771B1 - 전원 공급 장치 - Google Patents
전원 공급 장치 Download PDFInfo
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- KR102004771B1 KR102004771B1 KR1020130131601A KR20130131601A KR102004771B1 KR 102004771 B1 KR102004771 B1 KR 102004771B1 KR 1020130131601 A KR1020130131601 A KR 1020130131601A KR 20130131601 A KR20130131601 A KR 20130131601A KR 102004771 B1 KR102004771 B1 KR 102004771B1
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- node
- power supply
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- switch
- inductor
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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
-
- 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
-
- 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
- H02M1/14—Arrangements for reducing ripples from DC input or output
-
- 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
-
- 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
-
- 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
-
- 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
- H02M3/1557—Single ended primary inductor converters [SEPIC]
-
- 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
Description
도 2는 본 발명의 다른 실시 예에 따른 전원 공급 장치를 개략적으로 나타내는 도면이다.
도 3은 도 1에 도시된 전원 공급 장치의 시뮬레이션 테스트 회로 구조이다.
도 4는 도 3에 도시된 회로 각 부의 파형을 나타낸 도면이다.
도 5는 도 1에 도시된 전원 공급 장치의 시뮬레이션 테스트 회로 구조이다.
도 6은 도 5에 도시된 회로 각 부의 파형을 나타낸 도면이다.
120 : 전력 패스부
Claims (11)
- 에너지 저장부를 구비한 SEPIC/ZETA 컨버터; 및
상기 SEPIC/ZETA 컨버터의 에너지 저장부에 저장된 에너지를 부하단으로 전달하는 전력 패스부를 포함하고,
상기 SEPIC/ZETA 컨버터는,
제1 노드와 제2 노드 사이에 접속된 제1 인덕터;
상기 제2 노드와 기저 전원 사이에 접속되어 제1 스위칭 신호에 따라 스위칭되는 제1 스위치;
상기 제2 노드와 제3 노드 사이에 접속된 분리 커패시터;
상기 제3 노드와 상기 기저 전원 사이에 접속된 제2 인덕터; 및
상기 제3 노드와 제4 노드에 접속된 제2 스위치;
를 포함하며,
상기 전력 패스부는,
상기 제2 노드와 상기 제4 노드 사이에 형성되어 상기 제 1 인덕터와 상기 제4 노드사이의 전류 패스를 직접 형성하는 전원 공급 장치.
- 삭제
- 제1 항에 있어서,
상기 제1 노드와 상기 기저 전원 사이에 접속된 입력 커패시터; 및
상기 제4 노드와 상기 기저 전원 사이에 접속된 출력 커패시터를 더 포함하는 전원 공급 장치.
- 삭제
- 제1 항에 있어서, 상기 전력 패스부는,
서로 직렬 연결된 제3 스위치, 제4 스위치 및 보조 인덕터를 포함하는 전원 공급 장치. - 제1 노드와 제2 노드 사이에 접속된 제1 인덕터;
상기 제2 노드와 기저 전원 사이에 접속되어 제1 스위칭 신호에 따라 스위칭되는 제1 스위치;
상기 제2 노드와 제3 노드 사이에 접속된 분리 커패시터;
상기 제3 노드와 상기 기저 전원 사이에 접속된 제2 인덕터;
상기 제3 노드와 제4 노드에 접속된 제2 스위치; 및
상기 제2 노드와 상기 제4 노드 사이에 형성되어 전력 전달 경로를 제공하는 전력 패스부를 포함하고,
상기 전력 패스부는, 상기 제2 노드와 상기 제4 노드 사이에 형성되어 상기 제 1 인덕터와 상기 제4 노드사이의 전류 패스를 직접 형성하는 전원 공급 장치. - 제6 항에 있어서,
상기 제1 노드와 상기 기저 전원 사이에 접속된 입력 커패시터; 및
상기 제4 노드와 상기 기저 전원 사이에 접속된 출력 커패시터를 더 포함하는 전원 공급 장치. - 삭제
- 제6 항에 있어서, 상기 전력 패스부는,
서로 직렬 연결된 제3 스위치, 제4 스위치 및 보조 인덕터를 포함하는 전원 공급 장치. - 제6 항에 있어서,
상기 제1 노드와 상기 기저 전원 사이에 전원 입력부가 연결되고, 상기 제4 노드와 상기 기저 전원 사이에 부하가 연결되는 전원 공급 장치. - 제6 항에 있어서,
상기 제1 노드와 상기 기저 전원 사이에 부하가 연결되고, 상기 제4 노드와 상기 기저 전원 사이에 전원 입력부가 연결되는 전원 공급 장치.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130131601A KR102004771B1 (ko) | 2013-10-31 | 2013-10-31 | 전원 공급 장치 |
US14/163,888 US20150115926A1 (en) | 2013-10-31 | 2014-01-24 | Power supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020130131601A KR102004771B1 (ko) | 2013-10-31 | 2013-10-31 | 전원 공급 장치 |
Publications (2)
Publication Number | Publication Date |
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KR20150050143A KR20150050143A (ko) | 2015-05-08 |
KR102004771B1 true KR102004771B1 (ko) | 2019-07-29 |
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KR1020130131601A Active KR102004771B1 (ko) | 2013-10-31 | 2013-10-31 | 전원 공급 장치 |
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US (1) | US20150115926A1 (ko) |
KR (1) | KR102004771B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015105795A1 (en) * | 2014-01-07 | 2015-07-16 | Arizona Board Of Regents On Behalf Of Arizona State University | Zero-voltage transition in power converters with an auxiliary circuit |
JP2016086616A (ja) * | 2014-10-29 | 2016-05-19 | 株式会社アイケイエス | 電力変換器 |
US9748841B2 (en) | 2015-05-05 | 2017-08-29 | Texas Instruments Incorporated | Multilevel boost DC to DC converter circuit |
DE102015122567A1 (de) * | 2015-12-22 | 2017-06-22 | NOVUM engineerING GmbH | Gleichstromwandler |
FR3056038B1 (fr) * | 2016-09-12 | 2018-10-12 | Valeo Systemes De Controle Moteur | Convertisseur de tension avec deux circuits convertisseur de tension chaines |
US11489444B2 (en) * | 2020-03-20 | 2022-11-01 | Stmicroelectronics S.R.L. | Switching converter and method |
IT202000015232A1 (it) * | 2020-06-24 | 2021-12-24 | St Microelectronics Srl | Convertitore a commutazione |
US11979089B2 (en) * | 2020-08-03 | 2024-05-07 | The Regents Of The University Of California | Resonant Cockcroft-Walton voltage converters using multi-phase clocking techniques |
CN114915173A (zh) * | 2021-02-08 | 2022-08-16 | 台达电子工业股份有限公司 | 柔切式电源转换器 |
US20230020072A1 (en) * | 2021-07-19 | 2023-01-19 | Analog Devices, Inc. | Zero-voltage switching for buck-boost converter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103346670A (zh) * | 2013-06-09 | 2013-10-09 | 常州瑞华电力电子器件有限公司 | 双向双输入zeta/sepic直流变换器及其功率分配方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US6198260B1 (en) * | 2000-06-05 | 2001-03-06 | Technical Witts, Inc. | Zero voltage switching active reset power converters |
US6465991B1 (en) * | 2001-07-30 | 2002-10-15 | Koninklijke Philips Electronics N.V. | Switchable power converter with coupled inductor boost and coupled inductor SEPIC for multiple level input line power factor correction |
KR101751816B1 (ko) | 2010-11-05 | 2017-06-29 | 엘지디스플레이 주식회사 | 전원 공급 장치, 이를 이용한 백 라이트 유닛 및 디스플레이 장치 |
KR20150040115A (ko) * | 2013-10-04 | 2015-04-14 | 삼성전기주식회사 | 모터 구동 장치 |
-
2013
- 2013-10-31 KR KR1020130131601A patent/KR102004771B1/ko active Active
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2014
- 2014-01-24 US US14/163,888 patent/US20150115926A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103346670A (zh) * | 2013-06-09 | 2013-10-09 | 常州瑞华电力电子器件有限公司 | 双向双输入zeta/sepic直流变换器及其功率分配方法 |
Non-Patent Citations (1)
Title |
---|
In-Dong Kim et al., New Bidirectional ZVS PWM Sepic/Zeta DC-DC Converter, 2007 IEEE Int. Symposium on Industrial Electronics 논문(2007.06.07.)* |
Also Published As
Publication number | Publication date |
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US20150115926A1 (en) | 2015-04-30 |
KR20150050143A (ko) | 2015-05-08 |
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