ES2151453A1 - Dispositivo de mejora del factor de potencia de un acondicionador de aire. - Google Patents

Dispositivo de mejora del factor de potencia de un acondicionador de aire.

Info

Publication number
ES2151453A1
ES2151453A1 ES009900894A ES9900894A ES2151453A1 ES 2151453 A1 ES2151453 A1 ES 2151453A1 ES 009900894 A ES009900894 A ES 009900894A ES 9900894 A ES9900894 A ES 9900894A ES 2151453 A1 ES2151453 A1 ES 2151453A1
Authority
ES
Spain
Prior art keywords
current
air conditioner
power factor
input
rectifier
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.)
Granted
Application number
ES009900894A
Other languages
English (en)
Other versions
ES2151453B1 (es
Inventor
Tae-Duk Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ES2151453A1 publication Critical patent/ES2151453A1/es
Application granted granted Critical
Publication of ES2151453B1 publication Critical patent/ES2151453B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • H02M1/12—Arrangements for reducing harmonics from ac 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Rectifiers (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)

Abstract

Un dispositivo de mejora del factor de potencia de un acondicionador de aire que posee una unidad de conversión para cambiar la corriente CA introducida desde un terminal de entrada de corriente por medio de un rectificador, un capacitar filtrador en corriente CC, un inversor de corriente CC emitida por la unidad de conversión de corriente CA trifásica con una frecuencia operativo deseada, un compresor que gira según la corriente CA trifásica emitida por el inversor, incluyendo el aparato: un inductor que compensa las fases de corriente de entrada entre el rectificador y el capacitar filtrador; un elemento de conmutación para que fluya la corriente de entrada; una unidad de control para controlar proporcionalmente un tiempo de activación del elemento de conmutación a una frecuencia operativo del compresor, mejorándose el factor de potencia del acondicionador de aire y cumpliéndose la normativa EN60555-2 al suprimir las armónicas de potencia.
ES009900894A 1999-01-07 1999-04-30 Dispositivo de mejora del factor de potencia de un acondicionador de aire. Expired - Fee Related ES2151453B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990000187A KR20000050367A (ko) 1999-01-07 1999-01-07 공기조화기의 역률개선장치

Publications (2)

Publication Number Publication Date
ES2151453A1 true ES2151453A1 (es) 2000-12-16
ES2151453B1 ES2151453B1 (es) 2001-05-01

Family

ID=19570789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900894A Expired - Fee Related ES2151453B1 (es) 1999-01-07 1999-04-30 Dispositivo de mejora del factor de potencia de un acondicionador de aire.

Country Status (5)

Country Link
JP (1) JP2000207043A (es)
KR (1) KR20000050367A (es)
CN (1) CN1259643A (es)
DE (1) DE19920973A1 (es)
ES (1) ES2151453B1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3783598B2 (ja) * 2001-09-28 2006-06-07 松下電器産業株式会社 インバータエアコン
DE10153920B4 (de) * 2001-11-02 2004-09-09 Leopold Kostal Gmbh & Co Kg Verfahren zum Betrieb eines Steuergeräts
KR100757484B1 (ko) * 2002-03-08 2007-09-11 주식회사 엘지이아이 인버터공기조화기의 역률보상제어회로 및 방법
KR100445463B1 (ko) * 2002-07-03 2004-08-21 엘지전자 주식회사 인버터 에어컨의 역률보상방법 및 장치
KR101075222B1 (ko) * 2004-10-29 2011-10-19 삼성전자주식회사 역률 보상 장치 및 방법
CN1988369B (zh) * 2005-12-22 2010-09-22 乐金电子(天津)电器有限公司 空调器的相位控制系统及其控制方法
CN1987258B (zh) * 2005-12-23 2010-08-25 乐金电子(天津)电器有限公司 变频空调器以及变频空调器的功率因数补偿方法
US20110016915A1 (en) * 2009-07-27 2011-01-27 Rocky Research High efficiency dc compressor and hvac/r system using the compressor
KR101696714B1 (ko) * 2009-08-10 2017-01-16 엘지전자 주식회사 공기조화기
CN103227562B (zh) * 2012-01-31 2015-03-25 群光电能科技股份有限公司 改变功率因数的方法
CN102538151B (zh) * 2012-03-26 2014-05-14 宁波奥克斯空调有限公司 变频空调的低电压控制方法
CN103856077B (zh) * 2012-12-06 2016-12-21 东林科技股份有限公司 被动式功因校正交直流转换装置的功因校正电路的动作方法
KR102181130B1 (ko) * 2013-04-25 2020-11-20 엘지전자 주식회사 고조파 억제장치 및 이를 구비하는 공기조화기
CN104963846B (zh) * 2015-05-29 2017-06-06 广东美的制冷设备有限公司 空调器及其的供电电压跌落时压缩机的控制方法、装置
EP3121525B1 (en) * 2015-07-23 2021-11-03 Lg Electronics Inc. Power conversion apparatus and air conditioner including the same
KR101793696B1 (ko) 2017-01-11 2017-11-03 주식회사 모스트파워 역률 제어 장치 및 역률 제어 방법
CN112015093B (zh) * 2019-05-31 2022-02-11 广东美的制冷设备有限公司 驱动控制方法、装置、家电设备和计算机可读存储介质
CN113932396B (zh) * 2020-07-13 2023-08-04 海信空调有限公司 一种空调器和控制方法
JP7206532B1 (ja) 2021-10-05 2023-01-18 ダイキン工業株式会社 空気調和装置および制御システム
CN114322227B (zh) * 2021-12-30 2023-09-15 海信空调有限公司 压缩机的控制方法及装置、家用电器和存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09318138A (ja) * 1996-05-27 1997-12-12 Matsushita Refrig Co Ltd 空気調和装置
US5715154A (en) * 1995-06-08 1998-02-03 Sgs-Thomson Microelectronics S.A. Circuit and method for controlling an inrush current limiter in a power conversion system that includes power factor correction
US5793623A (en) * 1994-07-01 1998-08-11 Sharp Kabushiki Kaisha Air conditioning device
JPH1189283A (ja) * 1997-09-04 1999-03-30 Hitachi Ltd 電動機制御装置およびそれを用いるエアコンディショナー

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5793623A (en) * 1994-07-01 1998-08-11 Sharp Kabushiki Kaisha Air conditioning device
US5715154A (en) * 1995-06-08 1998-02-03 Sgs-Thomson Microelectronics S.A. Circuit and method for controlling an inrush current limiter in a power conversion system that includes power factor correction
JPH09318138A (ja) * 1996-05-27 1997-12-12 Matsushita Refrig Co Ltd 空気調和装置
JPH1189283A (ja) * 1997-09-04 1999-03-30 Hitachi Ltd 電動機制御装置およびそれを用いるエアコンディショナー

Also Published As

Publication number Publication date
ES2151453B1 (es) 2001-05-01
DE19920973A1 (de) 2000-07-13
KR20000050367A (ko) 2000-08-05
JP2000207043A (ja) 2000-07-28
CN1259643A (zh) 2000-07-12

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