CN102810980B - 供电设备 - Google Patents
供电设备 Download PDFInfo
- Publication number
- CN102810980B CN102810980B CN201210008728.XA CN201210008728A CN102810980B CN 102810980 B CN102810980 B CN 102810980B CN 201210008728 A CN201210008728 A CN 201210008728A CN 102810980 B CN102810980 B CN 102810980B
- Authority
- CN
- China
- Prior art keywords
- electric power
- converter
- voltage
- levvl
- input electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000003990 capacitor Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000001915 proofreading effect Effects 0.000 claims 1
- 230000010363 phase shift Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- H02M3/02—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
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/007—Plural converter units in cascade
-
- 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
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110051373A KR101228797B1 (ko) | 2011-05-30 | 2011-05-30 | 전원 공급 장치 |
KR10-2011-0051373 | 2011-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102810980A CN102810980A (zh) | 2012-12-05 |
CN102810980B true CN102810980B (zh) | 2016-05-11 |
Family
ID=47234592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210008728.XA Expired - Fee Related CN102810980B (zh) | 2011-05-30 | 2012-01-12 | 供电设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8872499B2 (zh) |
KR (1) | KR101228797B1 (zh) |
CN (1) | CN102810980B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101444553B1 (ko) * | 2012-12-21 | 2014-09-24 | 삼성전기주식회사 | 전원 공급 장치 |
US20140211515A1 (en) * | 2013-01-25 | 2014-07-31 | Tdk Corporation | Dc-dc converter and power supply device having dc-dc converter |
KR102083301B1 (ko) | 2013-06-12 | 2020-03-03 | 삼성전자 주식회사 | 전원공급부, 그 전원공급방법 및 그것을 구비한 디스플레이장치 |
DE102013216878A1 (de) * | 2013-08-23 | 2015-02-26 | Osram Gmbh | Zweistufiger getakteter elektronischer Energiewandler |
JP2015080343A (ja) * | 2013-10-17 | 2015-04-23 | トヨタ自動車株式会社 | 電力制御装置 |
US9729055B1 (en) * | 2014-10-23 | 2017-08-08 | General Electric Company | Systems and methods of increasing power converter efficiency |
US9859850B2 (en) * | 2015-02-15 | 2018-01-02 | Skyworks Solutions, Inc. | Boost converter having a buck supply voltage input |
JP6477220B2 (ja) * | 2015-05-12 | 2019-03-06 | Tdk株式会社 | 共振コンバータおよびスイッチング電源装置 |
KR101832296B1 (ko) | 2016-04-26 | 2018-02-26 | 엠투파워 주식회사 | 포워드-플라이백 버스 컨버터 |
US10476395B2 (en) * | 2017-11-30 | 2019-11-12 | Futurewei Technologies, Inc. | Voltage converting system and method of using the same |
WO2021134288A1 (zh) | 2019-12-30 | 2021-07-08 | Oppo广东移动通信有限公司 | 电源提供装置及充电控制方法 |
CN113922434A (zh) * | 2020-07-10 | 2022-01-11 | Oppo广东移动通信有限公司 | 电源提供装置及充电控制方法 |
CN114142724B (zh) * | 2021-11-03 | 2024-04-12 | 华为技术有限公司 | 一种电源系统、电压整定装置、电压整定方法及通信系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08149805A (ja) * | 1994-11-25 | 1996-06-07 | Sharp Corp | スイッチング・レギュレータ回路 |
AU722043B2 (en) * | 1997-01-24 | 2000-07-20 | Synqor, Inc. | High efficiency power converter |
US6952355B2 (en) * | 2002-07-22 | 2005-10-04 | Ops Power Llc | Two-stage converter using low permeability magnetics |
DE10312549B3 (de) | 2003-03-21 | 2004-08-26 | Hüttinger Elektronik Gmbh + Co. Kg | Gasentladungsprozess-Spannungsversorgungseinheit |
TW200505139A (en) * | 2003-07-30 | 2005-02-01 | Delta Electronics Inc | Method and apparatus for decreasing capacitor current of bus |
KR100790709B1 (ko) * | 2006-10-25 | 2008-01-02 | 삼성전기주식회사 | 입력 전류의 파형 변환 기능을 갖는 컨버터 |
FI20075322A0 (fi) * | 2007-05-07 | 2007-05-07 | Nokia Corp | Teholähteitä RF-tehovahvistimelle |
KR20090055697A (ko) | 2007-11-29 | 2009-06-03 | 주식회사엘디티 | 주기적인 차아지-펌프 방식으로 승압 전압들을 발생하는승압 전압 발생 회로 및 방법 |
US20090237967A1 (en) * | 2008-03-20 | 2009-09-24 | Hipro Electronics Co., Ltd. | Power factor correction circuit with buck and boost conversions |
CN201750352U (zh) * | 2010-06-18 | 2011-02-16 | 武汉市通益电气有限公司 | 提高llc谐振电路工作效率的控制电路 |
-
2011
- 2011-05-30 KR KR1020110051373A patent/KR101228797B1/ko active IP Right Grant
-
2012
- 2012-01-12 CN CN201210008728.XA patent/CN102810980B/zh not_active Expired - Fee Related
- 2012-05-30 US US13/483,724 patent/US8872499B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120307535A1 (en) | 2012-12-06 |
KR20120132959A (ko) | 2012-12-10 |
US8872499B2 (en) | 2014-10-28 |
KR101228797B1 (ko) | 2013-01-31 |
CN102810980A (zh) | 2012-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160310 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Electro-Mechanics Co., Ltd. Applicant after: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY Applicant after: Samsung Electro-Mechanics Co.,Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electro-Mechanics Co., Ltd. Applicant before: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20200112 |
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CF01 | Termination of patent right due to non-payment of annual fee |