ES2193173T3 - Aparato de acondicionamiento de aire. - Google Patents
Aparato de acondicionamiento de aire.Info
- Publication number
- ES2193173T3 ES2193173T3 ES95304577T ES95304577T ES2193173T3 ES 2193173 T3 ES2193173 T3 ES 2193173T3 ES 95304577 T ES95304577 T ES 95304577T ES 95304577 T ES95304577 T ES 95304577T ES 2193173 T3 ES2193173 T3 ES 2193173T3
- Authority
- ES
- Spain
- Prior art keywords
- control section
- active filter
- switch control
- microcomputer
- level signal
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
- H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
-
- 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
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac 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
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
- H02M7/53873—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current with digital control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/26—Power factor control [PFC]
-
- 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
-
- 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)
- Air Conditioning Control Device (AREA)
- Inverter Devices (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
UN DISPOSITIVO ACONDICIONADOR DE AIRE ESTA DISPUESTO DE MANERA QUE UNA TENSION DE SALIDA DE UNA FUENTE DE ENERGIA COMERCIAL SEA CONVERTIDA EN CORRIENTE CONSTANTE POR UN CIRCUITO RECTIFICADOR Y UN CONDENSADOR, Y POSTERIORMENTE, SEA CONVERTIDA ADICIONALMENTE EN UNA TENSION DE CORRIENTE ALTERNA QUE TENGA UNA FRECUENCIA VARIABLE MEDIANTE UN INVERSOR BAJO EL CONTROL DE UN MICROORDENADOR, SUMINISTRANDOLA DESDE ALLI A UN COMPRESOR DE ENERGIA. ENTRE EL CIRCUITO RECTIFICADOR Y EL CONDENSADOR, SE SUMINISTRA UN FILTRO ACTIVO PARA CONFORMAR UNA CORRIENTE DE ENTRADA PARA QUE SEA UNA ONDA DE SENO APROXIMADO EN FASE CON UNA TENSION DE ENTRADA CONMUTANDO UN TRANSISTOR DE POTENCIA. LA SECCION DE CONTROL DE CONMUTACION Y EL MICROORDENADOR PARA CONTROLAR LA CONMUTACION SE ACTIVAN INDEPENDIENTEMENTE MEDIANTE FUENTES DE ENERGIA DISPUESTAS SEPARADAMENTE. LA SECCION DE CONTROL DE CONMUTACION SUMINISTRA UNA SEÑAL DE ALTO NIVEL CUANDO EL FILTRO ACTIVO ESTA EN UNA CONDICION NORMAL, MIENTRAS QUE SUMINISTRA UNA SEÑALDE BAJO NIVEL CUANDO EL FILTRO ACTIVO ESTA EN UNA CONDICION ANORMAL. SE SUMINISTRA UN CIRCUITO DE GENERA UNA SEÑAL DE BAJO NIVEL CUANDO EL SUMINISTRO DE ENERGIA HACIA LA SECCION DE CONTROL DE CONMUTACION SE APAGA. ESTO HACE POSIBLE QUE EL MICROORDENADOR DETERMINE LA OCURRENCIA DE UNA ANORMALIDAD EN EL FILTRO ACTIVO O EN LA SECCION DE CONTROL DE CONMUTACION INCLUSO CUANDO EL SUMINISTRO DE ENERGIA ESTA CORTADO.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6150833A JPH0819259A (ja) | 1994-07-01 | 1994-07-01 | インバータ回路 |
JP16656694A JP3304202B2 (ja) | 1994-07-19 | 1994-07-19 | 空気調和機 |
JP31851994A JP3145260B2 (ja) | 1994-12-21 | 1994-12-21 | 空気調和機 |
JP6319675A JPH08182329A (ja) | 1994-12-22 | 1994-12-22 | インバータ装置を備えた空気調和機 |
JP16269595A JP3234132B2 (ja) | 1995-06-28 | 1995-06-28 | 空気調和機 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193173T3 true ES2193173T3 (es) | 2003-11-01 |
Family
ID=27527931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95304577T Expired - Lifetime ES2193173T3 (es) | 1994-07-01 | 1995-06-29 | Aparato de acondicionamiento de aire. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5793623A (es) |
EP (2) | EP1300937B1 (es) |
KR (1) | KR0149289B1 (es) |
CN (1) | CN1129743C (es) |
CA (1) | CA2153111C (es) |
DE (2) | DE69529710T2 (es) |
ES (1) | ES2193173T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2249181A1 (es) * | 2004-09-14 | 2006-03-16 | Appliances Components Companies Spain, S.A. | Metodo y sistema de control. |
Families Citing this family (142)
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US6075328A (en) * | 1996-10-18 | 2000-06-13 | Hitachi, Ltd. | PWM/PAM control mode switching type motor control apparatus, and motor drive and air-conditioner using the same |
EP0865138A1 (de) * | 1997-03-10 | 1998-09-16 | Siemens Aktiengesellschaft | Verfahren und Schaltungsanordnung zur Wechselspannungsformung |
JPH1113635A (ja) * | 1997-06-30 | 1999-01-19 | Matsushita Electric Ind Co Ltd | 圧縮機駆動装置 |
JP3332810B2 (ja) * | 1997-07-15 | 2002-10-07 | 株式会社日立製作所 | インバータ制御装置 |
US6124581A (en) * | 1997-07-16 | 2000-09-26 | Illinois Tool Works Inc. | Method and apparatus for producing power for an induction heating source |
JP3242672B2 (ja) * | 1997-09-30 | 2001-12-25 | 三菱電機株式会社 | 昇圧形アクティブフィルタシステム及び昇圧形アクティブフィルタの制御装置 |
JP3962466B2 (ja) * | 1997-12-05 | 2007-08-22 | キヤノン株式会社 | スイッチング型直流電源装置 |
US5994869A (en) * | 1997-12-05 | 1999-11-30 | General Electric Company | Power conversion circuit for a motor |
WO1999032832A2 (en) * | 1997-12-19 | 1999-07-01 | Superior Fireplace Company | Hydrogen-fueled visual flame gas fireplace |
EP1094220B1 (en) | 1998-06-19 | 2005-07-27 | Matsushita Electric Industrial Co., Ltd. | Air conditioner |
US6154015A (en) * | 1998-07-14 | 2000-11-28 | Ricoh Company, Ltd. | DC-DC converter |
KR20000050367A (ko) * | 1999-01-07 | 2000-08-05 | 윤종용 | 공기조화기의 역률개선장치 |
US6281658B1 (en) | 1999-01-08 | 2001-08-28 | Lg Electronics Inc. | Power factor compensation device for motor driving inverter system |
US6169670B1 (en) * | 1999-04-08 | 2001-01-02 | Hitachi, Ltd. | Inverter apparatus operatable over extended frequency range while suppressing output error |
US6297971B1 (en) | 1999-05-05 | 2001-10-02 | Phase Technologies, Llc | Phase converter |
JP3589086B2 (ja) | 1999-05-17 | 2004-11-17 | 松下電器産業株式会社 | 電源装置 |
EP1143604B1 (en) * | 1999-06-29 | 2007-09-26 | Mitsubishi Denki Kabushiki Kaisha | Power conversion device |
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ATE333718T1 (de) * | 1999-11-19 | 2006-08-15 | Ami Semiconductor Belgium Bvba | Regler für einen sinuswellengenerator und sinuswellengenerator mit einem solchen regler |
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- 1995-06-29 EP EP03000128A patent/EP1300937B1/en not_active Expired - Lifetime
- 1995-06-29 EP EP95304577A patent/EP0695024B1/en not_active Expired - Lifetime
- 1995-06-29 ES ES95304577T patent/ES2193173T3/es not_active Expired - Lifetime
- 1995-06-29 DE DE69529710T patent/DE69529710T2/de not_active Expired - Lifetime
- 1995-06-29 US US08/496,285 patent/US5793623A/en not_active Expired - Lifetime
- 1995-06-29 DE DE69536081T patent/DE69536081D1/de not_active Expired - Lifetime
- 1995-06-30 KR KR1019950018625A patent/KR0149289B1/ko not_active IP Right Cessation
- 1995-06-30 CA CA002153111A patent/CA2153111C/en not_active Expired - Fee Related
- 1995-07-01 CN CN95109448A patent/CN1129743C/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2249181A1 (es) * | 2004-09-14 | 2006-03-16 | Appliances Components Companies Spain, S.A. | Metodo y sistema de control. |
WO2006042893A1 (es) * | 2004-09-14 | 2006-04-27 | Appliances Components Companies Spain, S.A. | Método y sistema de control |
US8087259B2 (en) | 2004-09-14 | 2012-01-03 | Appliances Components Companies Spain, S.A. | Control method and system |
Also Published As
Publication number | Publication date |
---|---|
KR0149289B1 (ko) | 1998-11-02 |
US5793623A (en) | 1998-08-11 |
EP0695024A3 (en) | 1996-04-24 |
EP0695024B1 (en) | 2003-02-26 |
CA2153111A1 (en) | 1996-01-02 |
CA2153111C (en) | 1999-10-05 |
EP0695024A2 (en) | 1996-01-31 |
EP1300937A2 (en) | 2003-04-09 |
DE69529710D1 (de) | 2003-04-03 |
DE69529710T2 (de) | 2003-10-09 |
DE69536081D1 (de) | 2010-07-22 |
EP1300937B1 (en) | 2010-06-09 |
CN1121164A (zh) | 1996-04-24 |
CN1129743C (zh) | 2003-12-03 |
EP1300937A3 (en) | 2005-06-01 |
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