GB0221573D0 - Power factor precompensator - Google Patents

Power factor precompensator

Info

Publication number
GB0221573D0
GB0221573D0 GBGB0221573.9A GB0221573A GB0221573D0 GB 0221573 D0 GB0221573 D0 GB 0221573D0 GB 0221573 A GB0221573 A GB 0221573A GB 0221573 D0 GB0221573 D0 GB 0221573D0
Authority
GB
United Kingdom
Prior art keywords
precompensator
power factor
factor
power
factor precompensator
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.)
Ceased
Application number
GBGB0221573.9A
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.)
Ip2ipo Innovations Ltd
Original Assignee
Imperial College Innovations 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 Imperial College Innovations Ltd filed Critical Imperial College Innovations Ltd
Priority to GBGB0221573.9A priority Critical patent/GB0221573D0/en
Publication of GB0221573D0 publication Critical patent/GB0221573D0/en
Priority to AU2003269141A priority patent/AU2003269141A1/en
Priority to PCT/GB2003/003989 priority patent/WO2004027964A1/en
Ceased legal-status Critical Current

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
    • H02M1/4233—Arrangements for improving power factor of AC input using a bridge converter comprising active switches
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
GBGB0221573.9A 2002-09-17 2002-09-17 Power factor precompensator Ceased GB0221573D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0221573.9A GB0221573D0 (en) 2002-09-17 2002-09-17 Power factor precompensator
AU2003269141A AU2003269141A1 (en) 2002-09-17 2003-09-17 Power factor precompensator
PCT/GB2003/003989 WO2004027964A1 (en) 2002-09-17 2003-09-17 Power factor precompensator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0221573.9A GB0221573D0 (en) 2002-09-17 2002-09-17 Power factor precompensator

Publications (1)

Publication Number Publication Date
GB0221573D0 true GB0221573D0 (en) 2002-10-23

Family

ID=9944247

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0221573.9A Ceased GB0221573D0 (en) 2002-09-17 2002-09-17 Power factor precompensator

Country Status (3)

Country Link
AU (1) AU2003269141A1 (en)
GB (1) GB0221573D0 (en)
WO (1) WO2004027964A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108599549A (en) * 2018-06-01 2018-09-28 广东美的制冷设备有限公司 Totem pfc circuit, pulse width control method, air conditioner and storage medium
CN108696116A (en) * 2018-06-01 2018-10-23 广东美的制冷设备有限公司 Totem pfc circuit, pulse width control method, air conditioner and storage medium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0838894A4 (en) * 1995-07-07 1998-08-19 Hitachi Ltd Electric power converter for ac electric vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108599549A (en) * 2018-06-01 2018-09-28 广东美的制冷设备有限公司 Totem pfc circuit, pulse width control method, air conditioner and storage medium
CN108696116A (en) * 2018-06-01 2018-10-23 广东美的制冷设备有限公司 Totem pfc circuit, pulse width control method, air conditioner and storage medium
CN108599549B (en) * 2018-06-01 2020-04-21 广东美的制冷设备有限公司 Totem pole PFC circuit, pulse width control method, air conditioner and storage medium
CN108696116B (en) * 2018-06-01 2020-04-21 广东美的制冷设备有限公司 Totem pole PFC circuit, pulse width control method, air conditioner and storage medium

Also Published As

Publication number Publication date
WO2004027964A1 (en) 2004-04-01
AU2003269141A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)