KR20170105642A - 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 - Google Patents
부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 Download PDFInfo
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- KR20170105642A KR20170105642A KR1020177025315A KR20177025315A KR20170105642A KR 20170105642 A KR20170105642 A KR 20170105642A KR 1020177025315 A KR1020177025315 A KR 1020177025315A KR 20177025315 A KR20177025315 A KR 20177025315A KR 20170105642 A KR20170105642 A KR 20170105642A
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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
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/28—Arrangements for balancing of the load in networks by storage of energy
- H02J3/32—Arrangements for balancing of the load in networks by storage of energy using batteries or super capacitors with converting means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
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- H02J7/0065—
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
-
- 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
- H02M3/33569—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 several active switching elements
- H02M3/33576—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 several active switching elements having at least one active switching element at the secondary side of an isolation 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal 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
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y02B40/90—
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
도 2는 높은 부하 조건에서 전력의 흐름을 나타낸 도 1에 도시된 바람직한 실시예에 따른 타이밍 다이어그램을 도시한다. P0는 출력 전력을, PCHR은 충전 전력을, 그리고 PDIS는 방전 전력이다.
도 3은 낮은 부하 조건에서 전력의 흐름을 나타낸 도 1에 도시된 바람직한 실시예에 따른 타이밍 다이어그램을 도시한다. P0는 출력 전력을, PCHR은 충전 전력을, 그리고 PDIS는 방전 전력이다.
도 4는 전력 변환기가 운반되는 전력에 상응한 전형적인 효율을 개괄적으로 도시한다.
도 5는 독립된 전력 저장 시스템의 충전 에너지가 바로 전력 변환기의 출력에 공급되는 본 발명의 실시예를 도시한다.
도 6은 전력 변환기의 출력과 연결된 공통 충전과 방전 전력 경로 갖는 본 발명의 실시예를 도시한다.
도 7 (a) 내지 7 (d)는 전력 변환기의 출력 필터의 입력에 연결된 독립한 전력 저장 시스템을 갖는 본 발명의 실시예를 도시한다.
도 8은 전력 변환기와 직렬로 연결된 독립한 전력 저장 시스템을 갖는 본 발명의 실시예를 도시하고 있다.
도 9는 다수 개의 전력 변환기의 출력이 병렬로 연결된 전력 변환기의 출력 필터의 입력에 연결된 독립한 전력 저장 시스템을 갖는 본 발명의 실시예를 도시하고 있다.
도 10은 다수 개의 변환기가 독립한 출력을 가지고 있는 전력 변환기의 출력 필터의 입력에 연결된 독립한 전력 저장 시스템을 갖는 본 발명의 실시예를 도시하고 있다.
도 11 (a) 내지 (h)는 직류/직류 전력 변환기의 출력 필터의 입력 또는 출력에 연결된 독립된 전력 저장 시스템을 갖는 실시예를 위한 임시적인 에너지 저장과 전력 조절 회로의 다양한 실시를 도시한다.
도 12 (a) 내지 (i)는 출력 필터의 입력에 연결된 독립된 전력 저장 시스템을 갖는 실시예를 위한 2 스위치 포워드(forward) 직류/직류 변환기의 실시를 도시한다.
도 13 (a) 내지 (h)는 출력 필터의 입력에 연결된 독립된 전력 저장 시스템을 갖는 실시예를 위한 풀 브리지(full-bridge) 직류/직류 변환기의 실시를 도시한다.
도 14는 독립된 전력 저장 시스템을 갖는 실시예를 위한 하프 브리지 직류/직류 변환기의 실시를 도시한다.
도 15 (a) 내지 (c)는 출력 필터의 입력에 연결된 독립된 전력 저장 시스템을 갖는 실시예를 위한 엘엘씨(LLC) 공명 직류/직류 변환기의 실시를 도시한다.
도 16은 하프 브리지 LLC 공명 직류/직류 변환기의 실시를 도시한다.
도 17 (a) 와 (b)는 출력 필터의 입력에 연결된 독립한 전력 저장 시스템을 갖는 실시예를 위한 전달 직류/직류 변환기의 실시를 도시한다.
도 18은 분리된 충전과 방전 경로가 있는 귀환(flyback) 직류/직류 변환기의 실시를 도시한다.
도 19 (a) 와 (b)는 전력 변환기와 직렬로 연결된 독립된 전력 저장 시스템을 갖는 본 발명의 실시예를 위한 세 스테이지의 교류/직류 변환기의 실시를 도시한다.
Claims (1)
- 적어도 하나의 부하로 전력을 공급하기 위해 입력 공급 전압을 받는 전력 변환기 시스템으로서,
상기 전력 변환기의 출력 전력에 따라 변화되는 효율에서 동작하는 전력 변환기; 및
펄스 모드 중에 상기 전력 변환기로부터 공급된 전력을 수신하기 위해 상기 전력 변환기와 연결되는 전력 저장 시스템을 포함하고,
상기 적어도 하나의 부하의 전력과 동일한 전력을 공급하는 상기 전력 변환기의 상기 효율이 기설정된 임계 값 이상일 때, 상기 전력 변환기는 상기 적어도 하나의 부하로 전력을 공급하는 연속 모드로 동작하고,
상기 적어도 하나의 부하의 전력과 동일한 전력을 공급하는 상기 전력 변환기의 상기 효율이 상기 기설정된 임계 값 미만일 때, 상기 전력 변환기는 교대로 제 1 시간 간격 동안 켜지고 제 2 시간 간격 동안 꺼지는 상기 펄스 모드로 동작하며,
상기 제 1 시간 간격 동안 상기 전력 변환기는 상기 전력 변환기의 상기 효율이 기설정된 최대 지점에서 상기 적어도 하나의 부하 및 상기 전력 저장 시스템으로 상기 전력 변환기의 출력 전력을 공급하기 위해 동작하고, 상기 제 2 시간 간격 동안 상기 전력 변환기는 꺼지고, 상기 전력 저장 시스템은 상기 전력 변환기의 예비로 동작하여 상기 적어도 하나의 부하로 전력을 공급하며,
상기 제 1 시간 간격 대 상기 제 1 시간 간격 및 상기 제 2 시간 간격의 합계의 비율은 상기 전력 변환기의 상기 효율이 상기 기설정된 최대 지점에서 상기 적어도 하나의 부하의 전력의 값을 상기 전력 변환기의 상기 출력 전력으로 나눈 것인 전력 변환기 시스템.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6475608P | 2008-03-25 | 2008-03-25 | |
| US61/064,756 | 2008-03-25 | ||
| PCT/US2009/038102 WO2009120695A1 (en) | 2008-03-25 | 2009-03-24 | A power converter system that operates efficiently over a range of load conditions |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167014686A Division KR20160084843A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170105642A true KR20170105642A (ko) | 2017-09-19 |
| KR101832246B1 KR101832246B1 (ko) | 2018-02-26 |
Family
ID=41114305
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167014686A Ceased KR20160084843A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020157020100A Ceased KR20150091419A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020107023881A Ceased KR20110036792A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020177025315A Active KR101832246B1 (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020167017694A Withdrawn KR20160084496A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167014686A Ceased KR20160084843A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020157020100A Ceased KR20150091419A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
| KR1020107023881A Ceased KR20110036792A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167017694A Withdrawn KR20160084496A (ko) | 2008-03-25 | 2009-03-24 | 부하 조건의 영역에 있어서 효율적으로 작동하는 전력 변환기 시스템 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8179698B2 (ko) |
| EP (1) | EP2274813B1 (ko) |
| JP (1) | JP2011522503A (ko) |
| KR (5) | KR20160084843A (ko) |
| CN (1) | CN102047525B (ko) |
| BR (1) | BRPI0910864A2 (ko) |
| CA (1) | CA2719753C (ko) |
| MX (1) | MX2010010380A (ko) |
| RU (1) | RU2480884C2 (ko) |
| TW (1) | TWI450482B (ko) |
| WO (1) | WO2009120695A1 (ko) |
| ZA (1) | ZA201007608B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12160118B2 (en) | 2020-09-14 | 2024-12-03 | Samsung Electronics Co., Ltd. | Wireless power transmitting apparatus, control method of wireless power transmitting apparatus, and wireless power system |
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| EP2502339A2 (en) * | 2009-11-19 | 2012-09-26 | Eaton Industries Company | A power converter with hold up |
| EP2360824B1 (en) * | 2009-12-31 | 2015-08-26 | Nxp B.V. | Controller for a power conversion circuit |
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| CN102214944B (zh) * | 2010-04-06 | 2015-09-02 | 力博特公司 | 一种ups电源的系统增益控制方法 |
| EP2589138B1 (en) * | 2010-06-29 | 2021-03-24 | Eaton Intelligent Power Limited | Closed loop control of a cyclo-converter |
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| US8866445B2 (en) * | 2010-10-12 | 2014-10-21 | Heartware, Inc. | Fault-tolerant power supply |
| US9065327B2 (en) | 2011-02-08 | 2015-06-23 | Lear Corporation | Efficiency optimized power converter with dual voltage power factor correction |
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| US12160118B2 (en) | 2020-09-14 | 2024-12-03 | Samsung Electronics Co., Ltd. | Wireless power transmitting apparatus, control method of wireless power transmitting apparatus, and wireless power system |
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| CA2719753A1 (en) | 2009-10-01 |
| KR20110036792A (ko) | 2011-04-11 |
| HK1154997A1 (zh) | 2012-05-04 |
| RU2010143374A (ru) | 2012-04-27 |
| KR20160084496A (ko) | 2016-07-13 |
| ZA201007608B (en) | 2012-03-28 |
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