DE69406774T2 - Leistungsversorgung mit Leistungsfaktorkorrektur und Schutz gegen Ausfallen der Leistungsfaktorkorrektur - Google Patents
Leistungsversorgung mit Leistungsfaktorkorrektur und Schutz gegen Ausfallen der LeistungsfaktorkorrekturInfo
- Publication number
- DE69406774T2 DE69406774T2 DE69406774T DE69406774T DE69406774T2 DE 69406774 T2 DE69406774 T2 DE 69406774T2 DE 69406774 T DE69406774 T DE 69406774T DE 69406774 T DE69406774 T DE 69406774T DE 69406774 T2 DE69406774 T2 DE 69406774T2
- Authority
- DE
- Germany
- Prior art keywords
- factor correction
- power factor
- protection against
- power
- against failure
- 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
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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/1255—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers responsive to internal faults, e.g. by monitoring ripple in output voltage
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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)
- Rectifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94830289A EP0688076B1 (de) | 1994-06-13 | 1994-06-13 | Leistungsversorgung mit Leistungsfaktorkorrektur und Schutz gegen Ausfallen der Leistungsfaktorkorrektur |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69406774D1 DE69406774D1 (de) | 1997-12-18 |
DE69406774T2 true DE69406774T2 (de) | 1998-03-12 |
Family
ID=8218468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69406774T Expired - Fee Related DE69406774T2 (de) | 1994-06-13 | 1994-06-13 | Leistungsversorgung mit Leistungsfaktorkorrektur und Schutz gegen Ausfallen der Leistungsfaktorkorrektur |
Country Status (3)
Country | Link |
---|---|
US (1) | US5617013A (de) |
EP (1) | EP0688076B1 (de) |
DE (1) | DE69406774T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5856917A (en) * | 1994-09-05 | 1999-01-05 | Tdk Corporation | Electric power device with improved power factor |
KR100199831B1 (ko) * | 1996-01-15 | 1999-06-15 | 구자홍 | 영상기기의 절전 제어회로 |
US5804950A (en) * | 1996-06-20 | 1998-09-08 | Micro Linear Corporation | Input current modulation for power factor correction |
EP0941570A1 (de) * | 1996-08-30 | 1999-09-15 | Sgs-Thomson Microelectronics | Verfahren und vorrichtung zur automatischen mittelwert-strommodus-steuerung einer leistungsfaktorkorrekturschaltung ohne eingangsspannungsmessung |
US5859768A (en) * | 1997-06-04 | 1999-01-12 | Motorola, Inc. | Power conversion integrated circuit and method for programming |
US6037754A (en) * | 1997-06-20 | 2000-03-14 | Raymond G. Harper | SMPS with input voltage sensing via boost inductor current sensing |
US5870294A (en) * | 1997-09-26 | 1999-02-09 | Northern Telecom Limited | Soft switched PWM AC to DC converter with gate array logic control |
FR2772154A1 (fr) * | 1997-12-09 | 1999-06-04 | Motorola Semiconducteurs | Circuit de commande pour la correction du facteur de puissance |
US6130398A (en) | 1998-07-09 | 2000-10-10 | Illinois Tool Works Inc. | Plasma cutter for auxiliary power output of a power source |
US6344980B1 (en) | 1999-01-14 | 2002-02-05 | Fairchild Semiconductor Corporation | Universal pulse width modulating power converter |
DE19930678C2 (de) * | 1999-03-26 | 2003-03-27 | Metabowerke Gmbh | Elektronische Leistungsstelleinrichtung, insbesondere als Schweißenergiequelle |
KR100510143B1 (ko) * | 2003-07-01 | 2005-08-25 | 삼성전자주식회사 | 역률 보상 방법, 이에 적합한 장치 그리고 이를 적용한전원 장치 |
KR100603457B1 (ko) * | 2003-07-18 | 2006-07-20 | 엘지전자 주식회사 | 역률 개선을 위한 전원장치 및 그의 구동방법 |
WO2005101638A1 (en) * | 2004-04-16 | 2005-10-27 | System General Corp. | Discontinuous mode pfc controller having a power saving modulator and operation method thereof |
EP1589644A1 (de) * | 2004-04-23 | 2005-10-26 | Deutsche Thomson-Brandt Gmbh | Schutzschaltung für Schaltnetzteil |
CN101379686B (zh) * | 2006-03-02 | 2012-05-30 | 半导体元件工业有限责任公司 | 用于调节电压的方法及其电路 |
JP4867500B2 (ja) * | 2006-06-29 | 2012-02-01 | 富士電機株式会社 | スイッチング電源装置 |
CN101132132B (zh) * | 2006-08-25 | 2011-05-18 | 佛山市顺德区顺达电脑厂有限公司 | 功率因素调整装置及电源供应系统 |
US8232786B2 (en) * | 2007-09-28 | 2012-07-31 | Astec International Limited | Fast transient step load response in a power converter |
US20090160573A1 (en) * | 2007-12-19 | 2009-06-25 | Illinois Tool Works, Inc. | GFCI-Compatible Circuit for Plasma Cutting System |
US7746040B2 (en) * | 2008-04-11 | 2010-06-29 | Flextronics Ap, Llc | AC to DC converter with power factor correction |
US8330434B2 (en) * | 2008-07-25 | 2012-12-11 | Cirrus Logic, Inc. | Power supply that determines energy consumption and outputs a signal indicative of energy consumption |
CN101466193B (zh) * | 2009-01-16 | 2012-11-21 | 江苏联宏自动化系统工程有限公司 | 照明灯具功率因数补偿电容故障监测方法 |
GB2473598B (en) * | 2009-07-30 | 2013-03-06 | Pulse Electronics Avionics Ltd | Transient differential switching regulator |
US8264192B2 (en) | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | Controller and method for transitioning between control angles |
US8508166B2 (en) | 2009-08-10 | 2013-08-13 | Emerson Climate Technologies, Inc. | Power factor correction with variable bus voltage |
US8698433B2 (en) * | 2009-08-10 | 2014-04-15 | Emerson Climate Technologies, Inc. | Controller and method for minimizing phase advance current |
JP2012157220A (ja) * | 2011-01-28 | 2012-08-16 | Sony Corp | 制御装置、制御方法および電源装置 |
CN102523663B (zh) * | 2012-01-06 | 2014-05-07 | 广州市隆都电子有限公司 | 恒功率led驱动电路 |
US9634593B2 (en) | 2012-04-26 | 2017-04-25 | Emerson Climate Technologies, Inc. | System and method for permanent magnet motor control |
CN104620498B (zh) | 2012-08-10 | 2017-09-22 | 艾默生环境优化技术有限公司 | 使用脉宽调制脉冲跳过的电动机驱动控制 |
TWI513168B (zh) * | 2012-12-20 | 2015-12-11 | Compal Electronics Inc | 電源轉換裝置 |
CN104518656B (zh) * | 2013-10-08 | 2018-10-12 | 南京中兴软件有限责任公司 | 图腾柱无桥功率因数校正软开关控制装置和方法 |
TWI520469B (zh) * | 2013-11-19 | 2016-02-01 | 通嘉科技股份有限公司 | 應用於電源轉換器的控制電路及其操作方法 |
CN105004910A (zh) * | 2014-04-22 | 2015-10-28 | 中兴通讯股份有限公司 | 一种pfc电感的电流检测方法及装置 |
US9866122B2 (en) * | 2015-09-15 | 2018-01-09 | Power Integrations, Inc. | Hybrid boost-bypass function in two-stage converter |
CN107785874B (zh) * | 2016-08-30 | 2022-05-10 | 中兴通讯股份有限公司 | 电源保护方法、装置及电路 |
CN111478583B (zh) * | 2020-04-24 | 2021-04-20 | 无锡芯朋微电子股份有限公司 | 开关电源控制电路及应用该电路的开关电源控制方法 |
CN113972824B (zh) * | 2020-07-22 | 2023-12-15 | 广东美的制冷设备有限公司 | 图腾柱pfc电路、控制方法、线路板及空调器 |
CN116545249B (zh) * | 2023-07-05 | 2024-04-16 | 深圳市汇科源电子科技有限公司 | 检测pfc功率开启关闭锁定电路以及开关电源 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316136A (en) * | 1979-05-18 | 1982-02-16 | Licentia Patent-Verwaltungs-G.M.B.H. | Switching regulator control |
GB8817684D0 (en) * | 1988-07-25 | 1988-09-01 | Astec Int Ltd | Power factor improvement |
US5180964A (en) * | 1990-03-28 | 1993-01-19 | Ewing Gerald D | Zero-voltage switched FM-PWM converter |
US5134355A (en) * | 1990-12-31 | 1992-07-28 | Texas Instruments Incorporated | Power factor correction control for switch-mode power converters |
US5073850A (en) * | 1991-06-03 | 1991-12-17 | Motorola, Inc. | Start circuit for a power supply control integrated circuit |
JP2571942Y2 (ja) * | 1992-10-12 | 1998-05-20 | ネミック・ラムダ株式会社 | 昇圧コンバータ |
IT1259214B (it) * | 1992-06-05 | 1996-03-11 | Zeltron Spa | Alimentatore elettrico perfezionato |
US5359281A (en) * | 1992-06-08 | 1994-10-25 | Motorola, Inc. | Quick-start and overvoltage protection for a switching regulator circuit |
US5359274A (en) * | 1992-08-20 | 1994-10-25 | North American Philips Corporation | Active offset for power factor controller |
EP0590220B1 (de) * | 1992-09-28 | 1996-06-05 | STMicroelectronics S.r.l. | Hochzwerlässige verlustarme Boosterschaltung |
US5418709A (en) * | 1993-03-24 | 1995-05-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Forback DC-to-DC converter |
US5502370A (en) * | 1994-09-06 | 1996-03-26 | Motorola, Inc. | Power factor control circuit having a boost current for increasing a speed of a voltage control loop and method therefor |
-
1994
- 1994-06-13 DE DE69406774T patent/DE69406774T2/de not_active Expired - Fee Related
- 1994-06-13 EP EP94830289A patent/EP0688076B1/de not_active Expired - Lifetime
-
1995
- 1995-03-23 US US08/409,187 patent/US5617013A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69406774D1 (de) | 1997-12-18 |
EP0688076A1 (de) | 1995-12-20 |
EP0688076B1 (de) | 1997-11-12 |
US5617013A (en) | 1997-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |