MX168779B - Un sistema de suministro de potencia no interrumpido que tiene circuito de correccion de factor de potencia mejorado - Google Patents

Un sistema de suministro de potencia no interrumpido que tiene circuito de correccion de factor de potencia mejorado

Info

Publication number
MX168779B
MX168779B MX023274A MX2327490A MX168779B MX 168779 B MX168779 B MX 168779B MX 023274 A MX023274 A MX 023274A MX 2327490 A MX2327490 A MX 2327490A MX 168779 B MX168779 B MX 168779B
Authority
MX
Mexico
Prior art keywords
correction circuit
factor correction
power factor
unrupted
power supply
Prior art date
Application number
MX023274A
Other languages
English (en)
Inventor
Robert W Johnson Jr
Joseph C Paulakonis
Original Assignee
Exide Electronic International
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23725921&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX168779(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exide Electronic International filed Critical Exide Electronic International
Publication of MX168779B publication Critical patent/MX168779B/es

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
    • 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
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal 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
    • 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)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Rectifiers (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Control Of Electrical Variables (AREA)
  • Prostheses (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

La presente invención se refiere a un circuito de corrección de factor de potencia para proveer directamente una corrección de factor de potencia a un circuito eléctrico CA que comprende: a) medios de conexión de entrada para conectar a una fuente de potencia de instalaciones de CA y para recibir corriente de entrada; b) medios inductores conectados a los medios de conexión de entrada para cargar y descargar la corriente de entrada; c) medios rectificadores conectados a los medios inductores para recibir corriente de entrada descargada desde los medios inductores y para producir corriente inductora rectificada cuando dicha corriente de entrada se descarga desde los medios inductores; d) medios interruptores para conducir la corriente de entrada en los ciclos medios tanto positivo como negativo de la fuente de potencia de instalaciones de CA, los medios interruptores estando conectados a los medios inductores, a los medios rectificadores y a los medios de conexión de entrada; e) medios sensores de corriente para captar la cantidad de la corriente cargada de entrada que pasa a través de los medios inductores, f) medios de control de interruptor conectados a los medios interruptores, los medios de control de interruptor incluyen medios acoplados a los medios sensores de corriente para generar una señal de control de interruptor para cerrar los medios interruptores para permitir que la corriente de entrada cargue los medios inductores y para abrir los medios interruptores para permitir que el inductor descargue la corriente de entrada en los medios rectificadores, los medios interruptores estando cerrados y abiertos alternatvamente mediante la señal de control de interruptor de manera que la corriente total, que comprende tanto la corriente de entrada cargada en los medios inductores como la corriente de entrada descargada desde los medios inductores, pasando a través de los medios inductores es substancialmente similar y está substancialmente en fase con el voltaje en línea de la fuente de potencia de instalaciones de CA; y g) medios de conexión de salida acoplados a los medios rectificadores para conectar al circuito eléctrico que incluye medios capacitores, dichos medios capacitores reciben la corriente de inductor rectificado y cargan los voltajes producidos cuando los medios inductores se descargan durante los ciclos medios tanto positivo como negativo de la fuente de potencia de instalaciones de CA a una línea neutra de la fuente de potencia de instalaciones de potencia CA estando acoplada al circuito eléctrico sin interrupción eléctrica de la línea neutra.
MX023274A 1989-11-09 1990-11-09 Un sistema de suministro de potencia no interrumpido que tiene circuito de correccion de factor de potencia mejorado MX168779B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/434,845 US4980812A (en) 1989-11-09 1989-11-09 Uninterrupted power supply system having improved power factor correction circuit

Publications (1)

Publication Number Publication Date
MX168779B true MX168779B (es) 1993-06-07

Family

ID=23725921

Family Applications (1)

Application Number Title Priority Date Filing Date
MX023274A MX168779B (es) 1989-11-09 1990-11-09 Un sistema de suministro de potencia no interrumpido que tiene circuito de correccion de factor de potencia mejorado

Country Status (10)

Country Link
US (1) US4980812A (es)
EP (1) EP0500789B1 (es)
JP (1) JPH05504879A (es)
KR (1) KR0180633B1 (es)
AT (1) ATE134086T1 (es)
BR (1) BR9007829A (es)
CA (1) CA2069896A1 (es)
DE (1) DE69025335T2 (es)
MX (1) MX168779B (es)
WO (1) WO1991007808A1 (es)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5088019A (en) * 1990-09-18 1992-02-11 Hewlett-Packard Company Low harmonic current and fault tolerant power supply
US5099410A (en) * 1990-11-13 1992-03-24 Wisconsin Alumni Research Foundation Single phase ac power conversion apparatus
US5253157A (en) * 1992-02-06 1993-10-12 Premier Power, Inc. Half-bridge inverter with capacitive voltage equalizer
US5345377A (en) * 1992-10-30 1994-09-06 Electric Power Research Institute, Inc. Harmonic controller for an active power line conditioner
US5351178A (en) * 1992-10-30 1994-09-27 Electric Power Research Institute, Inc. Active power line conditioner with a derived load current fundamental signal for fast dynamic response
JPH08503117A (ja) * 1992-10-30 1996-04-02 エレクトリック パワー リサーチ インスチテュート インコーポレイテッド 同期変換制御式の能動的な電力ライン調整装置
US5351180A (en) * 1992-10-30 1994-09-27 Electric Power Research Institute, Inc. Highly fault tolerant active power line conditioner
US5359275A (en) * 1992-10-30 1994-10-25 Electric Power Research Institute, Inc. Load current fundamental filter with one cycle response
US5384696A (en) * 1992-10-30 1995-01-24 Electric Power Research Institute, Inc. Active power line conditioner with fundamental negative sequence compensation
US5287288A (en) * 1992-10-30 1994-02-15 Electric Power Research Institute, Inc. Active power line conditioner with low cost surge protection and fast overload recovery
US5351181A (en) * 1993-03-12 1994-09-27 Electric Power Research Institute, Inc. Low cost active power line conditioner
US6069412A (en) 1993-03-29 2000-05-30 Powerware Corporation Power factor corrected UPS with improved connection of battery to neutral
GB9314262D0 (en) * 1993-07-09 1993-08-18 Sgs Thomson Microelectronics A multistandard ac/dc converter embodying mains voltage detection
US5434769A (en) * 1993-10-27 1995-07-18 Premier Power, Inc. Multi-phase adaptable AC-DC converter
US5640311A (en) * 1994-08-30 1997-06-17 Soohoo; Ronald F. Miniaturized high frequency direct current power supply
US5834858A (en) * 1995-04-05 1998-11-10 Electronic Design & Manufacturing Inc. Emergency power supply
US5815391A (en) * 1996-03-19 1998-09-29 International Rectifier Corporation Current sensing circuit for pulse width modulated motor drive
US5661645A (en) 1996-06-27 1997-08-26 Hochstein; Peter A. Power supply for light emitting diode array
US5896280A (en) * 1997-11-25 1999-04-20 Exide Electronics Corporation Frequency converter and improved UPS employing the same
JPH10150387A (ja) * 1996-11-18 1998-06-02 Nec Corp ホットスタンバイ切替器
US6084785A (en) * 1997-03-19 2000-07-04 Hitachi, Ltd. Electric power converter
US6150771A (en) * 1997-06-11 2000-11-21 Precision Solar Controls Inc. Circuit for interfacing between a conventional traffic signal conflict monitor and light emitting diodes replacing a conventional incandescent bulb in the signal
US6031299A (en) * 1997-09-19 2000-02-29 Sony Corporation Apparatus and method of providing EMI filtering
FR2772526B1 (fr) * 1997-12-17 2000-02-11 Schneider Electric Sa Convertisseur alternatif-continu triphase
US6084786A (en) * 1999-01-29 2000-07-04 Hamilton Sundstrand Corporation Converter system with power factor and DC ripple control
EP1201016A1 (en) * 1999-07-12 2002-05-02 Alcatel Uninterrupted power conversion system
US6266260B1 (en) 1999-09-03 2001-07-24 Powerware Corporation Inverter having center switch and uninterruptible power supply implementing same
US6629247B1 (en) 2000-03-28 2003-09-30 Powerware Corporation Methods, systems, and computer program products for communications in uninterruptible power supply systems using controller area networks
US6611169B2 (en) 2001-10-01 2003-08-26 Gibson Guitar Corp. Power supply regulation and protection circuit for audio power amplifier
US6577485B2 (en) * 2001-10-12 2003-06-10 Square D Company Ultra-wide input range power supply for circuit protection devices
CN1153328C (zh) * 2002-01-28 2004-06-09 艾默生网络能源有限公司 能够改善系统并联均流的不间断电源
US7612472B2 (en) * 2004-01-23 2009-11-03 American Power Conversion Corporation Method and apparatus for monitoring energy storage devices
US7379305B2 (en) 2004-01-23 2008-05-27 American Power Conversion Corporation Modular UPS
US7446433B2 (en) * 2004-01-23 2008-11-04 American Power Conversion Corporation Methods and apparatus for providing uninterruptible power
WO2005107054A1 (en) * 2004-04-29 2005-11-10 Koninklijke Philips Electronics N.V. Boost converter
JP4752369B2 (ja) * 2004-08-24 2011-08-17 ソニー株式会社 半導体装置および基板
US7402921B2 (en) * 2005-04-21 2008-07-22 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US8322155B2 (en) 2006-08-15 2012-12-04 American Power Conversion Corporation Method and apparatus for cooling
US8327656B2 (en) * 2006-08-15 2012-12-11 American Power Conversion Corporation Method and apparatus for cooling
US9568206B2 (en) * 2006-08-15 2017-02-14 Schneider Electric It Corporation Method and apparatus for cooling
US7705489B2 (en) * 2006-09-08 2010-04-27 American Power Conversion Corporation Method and apparatus for providing uninterruptible power
US7681404B2 (en) 2006-12-18 2010-03-23 American Power Conversion Corporation Modular ice storage for uninterruptible chilled water
US20080142068A1 (en) * 2006-12-18 2008-06-19 American Power Conversion Corporation Direct Thermoelectric chiller assembly
US7550872B2 (en) * 2006-12-19 2009-06-23 General Electric Company Current sensor apparatus and method for uninterruptible power supply
US8425287B2 (en) * 2007-01-23 2013-04-23 Schneider Electric It Corporation In-row air containment and cooling system and method
US20090138313A1 (en) 2007-05-15 2009-05-28 American Power Conversion Corporation Methods and systems for managing facility power and cooling
US8116105B2 (en) 2008-02-07 2012-02-14 American Power Conversion Corporation Systems and methods for uninterruptible power supply control
US7881079B2 (en) * 2008-03-24 2011-02-01 American Power Conversion Corporation UPS frequency converter and line conditioner
US9519517B2 (en) * 2009-02-13 2016-12-13 Schneider Electtic It Corporation Data center control
TWI372499B (en) * 2009-07-10 2012-09-11 Richtek Technology Corp Hybrid charger and control circuit and method thereof
US8503201B2 (en) 2009-12-03 2013-08-06 Schneider Electric It Corporation Transient clamping circuitry for voltage converter
US8698354B2 (en) 2010-11-05 2014-04-15 Schneider Electric It Corporation System and method for bidirectional DC-AC power conversion
US8878389B2 (en) 2011-01-11 2014-11-04 Schneider Electric It Corporation Method and apparatus for providing uninterruptible power
US8884464B2 (en) 2011-08-29 2014-11-11 Schneider Electric It Corporation Twin boost converter with integrated charger for UPS system
US9830410B2 (en) 2011-12-22 2017-11-28 Schneider Electric It Corporation System and method for prediction of temperature values in an electronics system
EP2795489A4 (en) 2011-12-22 2016-06-01 Schneider Electric It Corp ANALYSIS OF THE IMPACT OF TRANSITION EVENTS ON THE TEMPERATURE IN A DATA CENTER
WO2014032302A1 (en) 2012-09-03 2014-03-06 Schneider Electric It Corporation Method and apparatus for controlling distribution of power
FR3019394B1 (fr) * 2014-03-25 2017-08-25 Winslim Dispositif de charge
RU177046U1 (ru) * 2016-08-24 2018-02-07 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Система бесперебойного питания

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193111A (en) * 1978-06-08 1980-03-11 California Institute Of Technology Unity power factor converter
US4437146A (en) * 1982-08-09 1984-03-13 Pacific Electro Dynamics, Inc. Boost power supply having power factor correction circuit
US4412277A (en) * 1982-09-03 1983-10-25 Rockwell International Corporation AC-DC Converter having an improved power factor
US4472672A (en) * 1982-12-13 1984-09-18 Motorola Inc. High power factor switching-type battery charger
US4533986A (en) * 1983-10-31 1985-08-06 General Electric Company Compact electrical power supply for signal processing applications
CH663347A5 (de) * 1984-01-19 1987-12-15 Synthes Ag Fixateur zum fixieren von knochenstuecken.
US4661764A (en) * 1984-05-30 1987-04-28 Intersil, Inc. Efficiency switching voltage converter system
US4677366A (en) * 1986-05-12 1987-06-30 Pioneer Research, Inc. Unity power factor power supply
US4683529A (en) * 1986-11-12 1987-07-28 Zytec Corporation Switching power supply with automatic power factor correction
JPH0729747Y2 (ja) * 1986-11-26 1995-07-05 株式会社東芝 交直変換装置
CN1012244B (zh) * 1987-02-20 1991-03-27 株式会社东芝 不间断电源装置
US4831508A (en) * 1987-10-20 1989-05-16 Computer Products Inc. Power supply system having improved input power factor

Also Published As

Publication number Publication date
EP0500789B1 (en) 1996-02-07
KR0180633B1 (ko) 1999-05-15
BR9007829A (pt) 1992-09-08
ATE134086T1 (de) 1996-02-15
US4980812A (en) 1990-12-25
CA2069896A1 (en) 1991-05-10
JPH05504879A (ja) 1993-07-22
KR920704403A (ko) 1992-12-19
EP0500789A1 (en) 1992-09-02
DE69025335D1 (de) 1996-03-21
DE69025335T2 (de) 1996-06-20
WO1991007808A1 (en) 1991-05-30
EP0500789A4 (en) 1993-05-19

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