GB9420468D0 - Power supplies - Google Patents

Power supplies

Info

Publication number
GB9420468D0
GB9420468D0 GB9420468A GB9420468A GB9420468D0 GB 9420468 D0 GB9420468 D0 GB 9420468D0 GB 9420468 A GB9420468 A GB 9420468A GB 9420468 A GB9420468 A GB 9420468A GB 9420468 D0 GB9420468 D0 GB 9420468D0
Authority
GB
United Kingdom
Prior art keywords
power supplies
supplies
power
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.)
Withdrawn
Application number
GB9420468A
Other versions
GB2294165A (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.)
University of Warwick
Lumonics Ltd
Original Assignee
University of Warwick
Lumonics 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 University of Warwick, Lumonics Ltd filed Critical University of Warwick
Priority to GB9420468A priority Critical patent/GB2294165A/en
Publication of GB9420468D0 publication Critical patent/GB9420468D0/en
Publication of GB2294165A publication Critical patent/GB2294165A/en
Withdrawn legal-status Critical Current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
    • H02M1/4216—Arrangements for improving power factor of AC input operating from a three-phase input voltage
    • 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)
  • Rectifiers (AREA)
GB9420468A 1994-10-11 1994-10-11 Power supply for providing a dc supply from a multiphase ac source Withdrawn GB2294165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9420468A GB2294165A (en) 1994-10-11 1994-10-11 Power supply for providing a dc supply from a multiphase ac source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9420468A GB2294165A (en) 1994-10-11 1994-10-11 Power supply for providing a dc supply from a multiphase ac source

Publications (2)

Publication Number Publication Date
GB9420468D0 true GB9420468D0 (en) 1994-11-23
GB2294165A GB2294165A (en) 1996-04-17

Family

ID=10762660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9420468A Withdrawn GB2294165A (en) 1994-10-11 1994-10-11 Power supply for providing a dc supply from a multiphase ac source

Country Status (1)

Country Link
GB (1) GB2294165A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107332437A (en) * 2017-08-21 2017-11-07 国网上海市电力公司 A kind of single inductance is without bridge APFC circuits

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29609558U1 (en) * 1996-05-29 1996-08-14 Siemens Ag Circuit arrangement for regulated feed
AT406993B (en) * 1997-02-10 2000-11-27 Abb Patent Gmbh THREE-PHASE PULSE RECTIFIER SYSTEM WITH HIGH-FREQUENCY POTENTIAL ISOLATED OUTPUT VOLTAGE
US5991183A (en) * 1997-11-10 1999-11-23 Fuji Electric Co., Ltd. Polyphase voltage converter
US6137703A (en) * 1999-11-23 2000-10-24 Otis Elevator Company Clamped bidirectional power switches
EP1245074B1 (en) 2000-01-05 2010-06-09 DET International Holding Limited Three phase-electrical intermediate circuit having reduced network feedback-identical pulse-director system with a wide positioning range pertaining to the output voltage
JP4687824B2 (en) 2009-06-26 2011-05-25 株式会社富士通ゼネラル 3-phase rectifier
ITUD20110092A1 (en) * 2011-06-16 2012-12-17 Aisa Di Zanette Dino ELECTRONIC EQUIPMENT FOR MANAGEMENT OF AVAILABLE ELECTRIC POWER
RU2502170C1 (en) * 2012-05-03 2013-12-20 Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) Device for non-contact transfer of electric energy to underwater object (versions)
CN103078527A (en) * 2013-01-21 2013-05-01 南京航空航天大学 Single-stage bidirectional buck-boost rectifier
RU2564199C1 (en) * 2014-06-10 2015-09-27 Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) Device for contactless transmission of electric power to underwater object
RU2610145C2 (en) * 2015-07-06 2017-02-08 Общество с ограниченной ответственностью "Научно-производственный центр "Судовые электротехнические системы" (ООО "НПЦ "СЭС") Contactless electric power transmission device
FR3056852B1 (en) * 2016-09-27 2018-09-28 Renault S.A.S METHOD FOR CONTROLLING A THREE-PHASE RECTIFIER FOR AN ON-BOARD CHARGING DEVICE ON AN ELECTRIC OR HYBRID VEHICLE
FR3058592B1 (en) * 2016-11-08 2018-11-09 Renault S.A.S METHOD FOR CONTROLLING A THREE PHASE RECTIFIER FOR AN INSPECTION CHARGING DEVICE ON AN ELECTRIC OR HYBRID VEHICLE
RU2648231C1 (en) * 2017-04-26 2018-03-23 Федеральное государственное бюджетное учреждение науки Институт проблем морских технологий Дальневосточного отделения Российской академии наук (ИПМТ ДВО РАН) Device for contactless transmission of electric power to underwater vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1105750A (en) * 1964-12-22 1968-03-13 English Electric Co Ltd Converter arrangements
SE389948B (en) * 1971-05-21 1976-11-22 Licentia Gmbh PROCEDURE FOR CONTROLLING A CONVERTER
SE401434B (en) * 1974-11-18 1978-05-02 Siemens Ag DEVICE FOR COMPENSATION OF THE REACTIVE EFFECT IN A WOOD PHASE
US4193111A (en) * 1978-06-08 1980-03-11 California Institute Of Technology Unity power factor converter
US4293905A (en) * 1979-06-18 1981-10-06 Power Control Corporation Method and apparatus for controlling power and optimizing power factor in an AC-to-DC converter
DE3002373A1 (en) * 1980-01-23 1981-07-30 Siemens AG, 1000 Berlin und 8000 München METHOD FOR REDUCING THE NET REACTIVE EFFECTS OF A NETWORKED DIRECT CONVERTER AND CONTROL SWITCH THEREFOR
GB8429683D0 (en) * 1984-11-23 1985-01-03 Gen Electric Co Plc Reactive power compensating circuit
US4959766A (en) * 1989-07-07 1990-09-25 National Research Council Of Canada/Conseil National De Recherches Du Canada AC/DC converter using resonant network for high input power factor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107332437A (en) * 2017-08-21 2017-11-07 国网上海市电力公司 A kind of single inductance is without bridge APFC circuits
CN107332437B (en) * 2017-08-21 2023-09-15 国网上海市电力公司 Single-inductor bridgeless APFC circuit

Also Published As

Publication number Publication date
GB2294165A (en) 1996-04-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)