GB9914461D0 - Power supply apparatus - Google Patents

Power supply apparatus

Info

Publication number
GB9914461D0
GB9914461D0 GBGB9914461.0A GB9914461A GB9914461D0 GB 9914461 D0 GB9914461 D0 GB 9914461D0 GB 9914461 A GB9914461 A GB 9914461A GB 9914461 D0 GB9914461 D0 GB 9914461D0
Authority
GB
United Kingdom
Prior art keywords
power supply
supply apparatus
power
supply
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
GBGB9914461.0A
Other versions
GB2345353A (en
GB2345353B (en
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 GB9914461D0 publication Critical patent/GB9914461D0/en
Publication of GB2345353A publication Critical patent/GB2345353A/en
Application granted granted Critical
Publication of GB2345353B publication Critical patent/GB2345353B/en
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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Air Conditioning Control Device (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
GB9914461A 1998-12-30 1999-06-21 Power supply apparatus Expired - Fee Related GB2345353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980062569A KR100321244B1 (en) 1998-12-30 1998-12-30 Harmonic Suppression Device of Air Conditioner and Its Suppression Method

Publications (3)

Publication Number Publication Date
GB9914461D0 true GB9914461D0 (en) 1999-08-18
GB2345353A GB2345353A (en) 2000-07-05
GB2345353B GB2345353B (en) 2000-11-15

Family

ID=19569232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9914461A Expired - Fee Related GB2345353B (en) 1998-12-30 1999-06-21 Power supply apparatus

Country Status (3)

Country Link
KR (1) KR100321244B1 (en)
CN (1) CN1148863C (en)
GB (1) GB2345353B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244460A (en) * 2010-05-11 2011-11-16 联昌电子企业股份有限公司 Power supply changeover system capable of being started at zero voltage and zero-voltage starting device thereof
US9050360B1 (en) * 2010-12-27 2015-06-09 Robert P. Scaringe Apparatus for crankcase pressure regulation using only ambient air or coolant temperature
KR102105073B1 (en) * 2013-04-25 2020-04-27 엘지전자 주식회사 Harmonics suppressor and air conditioner including the same
CN106972491A (en) * 2016-11-30 2017-07-21 上海新辉电器有限公司 Switch cubicle harmonic shutter with multiple terminals monitoring device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876497A (en) * 1988-09-20 1989-10-24 Hc Power, Inc. Power factor corrector
JP3578874B2 (en) * 1996-08-30 2004-10-20 東芝キヤリア株式会社 Power supply and power supply for air conditioner
JP3550485B2 (en) * 1997-06-27 2004-08-04 東芝キヤリア株式会社 DC power supply and air conditioner

Also Published As

Publication number Publication date
GB2345353A (en) 2000-07-05
CN1258958A (en) 2000-07-05
GB2345353B (en) 2000-11-15
KR100321244B1 (en) 2002-03-08
KR20000045940A (en) 2000-07-25
CN1148863C (en) 2004-05-05

Similar Documents

Publication Publication Date Title
EP0987814A4 (en) Power supply
GB2326540B (en) Power supply device
HK1042987B (en) Power supply apparatus
HK1044415A1 (en) Power supply apparatus
HK1033359A1 (en) Power supply circuit
EP0863597A4 (en) Power supply
TW464160U (en) Waterproofed power supply apparatus
GB2316817B (en) Power Supply Unit
GB2356498B (en) Universal power supply apparatus
HK1021266A1 (en) Power supply circuit
TW423785U (en) Power supply apparatus
GB2332105B (en) Power supply
GB2339747B (en) Mobile power supply unit
GB2341989B (en) Uninterruptible power supply
ZA983739B (en) Power supply device
GB2345353B (en) Power supply apparatus
GB2344939B (en) Power supply
SG55367A1 (en) Switching power supply apparatus
HK1003405A1 (en) Synchronisable power supply
GB9617395D0 (en) Power supply
GB9800581D0 (en) Power supply
GB9700159D0 (en) Power supply
GB9704760D0 (en) Power supply apparatus
GB2333517B (en) Component supply apparatus
KR200153809Y1 (en) Power supply

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090621