GB0512763D0 - Improvements in electrical power converters - Google Patents

Improvements in electrical power converters

Info

Publication number
GB0512763D0
GB0512763D0 GBGB0512763.4A GB0512763A GB0512763D0 GB 0512763 D0 GB0512763 D0 GB 0512763D0 GB 0512763 A GB0512763 A GB 0512763A GB 0512763 D0 GB0512763 D0 GB 0512763D0
Authority
GB
United Kingdom
Prior art keywords
electrical power
power converters
converters
electrical
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Withdrawn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
GBGB0512763.4A
Other versions
GB2427512A (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.)
GE Power Conversion Brazil Holdings Ltd
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to GB0512763A priority Critical patent/GB2427512A/en
Publication of GB0512763D0 publication Critical patent/GB0512763D0/en
Priority to PCT/GB2006/002239 priority patent/WO2006136801A2/en
Publication of GB2427512A publication Critical patent/GB2427512A/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Withdrawn legal-status Critical Current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
    • 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
    • H02M7/23—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 arranged for operation in parallel
    • 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
    • H02M7/145—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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/17—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only arranged for operation in parallel
    • 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
    • H02M1/4283—Arrangements for improving power factor of AC input by adding a controlled rectifier in parallel to a first rectifier feeding a smoothing capacitor
    • 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)
  • Inverter Devices (AREA)
GB0512763A 2005-06-23 2005-06-23 Electrical power converters Withdrawn GB2427512A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0512763A GB2427512A (en) 2005-06-23 2005-06-23 Electrical power converters
PCT/GB2006/002239 WO2006136801A2 (en) 2005-06-23 2006-06-20 Improvements in electrical power converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0512763A GB2427512A (en) 2005-06-23 2005-06-23 Electrical power converters

Publications (2)

Publication Number Publication Date
GB0512763D0 true GB0512763D0 (en) 2005-07-27
GB2427512A GB2427512A (en) 2006-12-27

Family

ID=34855995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0512763A Withdrawn GB2427512A (en) 2005-06-23 2005-06-23 Electrical power converters

Country Status (2)

Country Link
GB (1) GB2427512A (en)
WO (1) WO2006136801A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007046511B4 (en) * 2007-09-28 2017-04-27 Siemens Aktiengesellschaft Power converter with interruptible parallel circuit and inverter with two parallel-circuit interrupting converters
FR2922382B1 (en) * 2007-10-16 2010-02-05 Converteam Sas BIDIRECTIONAL CURRENT CONVERTER
DE102008049536B3 (en) * 2008-09-29 2010-06-24 Siemens Aktiengesellschaft Method for controlling rectifier circuit in rolling mill, involves interrupting ignition pulse sequence for beginning of commutation periods in mains phases for duration of pulse rest period during regenerative operation of circuit
NO331295B1 (en) * 2010-07-06 2011-11-21 Rolls Royce Marine As Power Electric Systems Bergen Control device and method for controlling an AC motor
CN101944843B (en) * 2010-10-08 2012-08-15 哈尔滨工业大学 Recovery-type harmonic suppression system at DC side of multi-pulse rectification system and method
US9036379B2 (en) * 2011-11-15 2015-05-19 General Electric Company Power converter based on H-bridges
WO2014085591A2 (en) * 2012-11-30 2014-06-05 Abb Technology Ag Power conversion
RU2551427C1 (en) * 2014-05-23 2015-05-27 Открытое акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (ОАО "ВНИКТИ") Method and device of stabilisation of three-phase alternating voltage
AU2015331531B2 (en) * 2014-10-15 2018-04-05 Daikin Industries, Ltd. Active filter and alternating current-direct current conversion device
EP3379679A1 (en) * 2017-03-23 2018-09-26 Siemens Aktiengesellschaft Electrical energy supply system
CN108111030B (en) * 2017-12-07 2020-09-15 上海交通大学 Hybrid offshore wind field direct current converter
EP3915187A1 (en) 2019-01-21 2021-12-01 Sew-Eurodrive GmbH & Co. KG Drive system having a first converter and at least one second converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2737946B1 (en) * 1995-08-17 1997-10-31 Electricite De France DEVICE FOR CONTROLLING THE POWER SUPPLY OF AN ELECTRIC MACHINE
JP2000014156A (en) * 1998-06-23 2000-01-14 Fuji Electric Co Ltd Control method of power conversion apparatus
US20030202368A1 (en) * 2002-04-26 2003-10-30 Paul Ierymenko System and method for providing power factor correction
JP4411845B2 (en) * 2003-02-13 2010-02-10 株式会社明電舎 Parallel AC-DC converter

Also Published As

Publication number Publication date
WO2006136801A3 (en) 2007-12-13
WO2006136801A2 (en) 2006-12-28
GB2427512A (en) 2006-12-27

Similar Documents

Publication Publication Date Title
GB0503799D0 (en) Power converters
GB0512763D0 (en) Improvements in electrical power converters
EP2058861A4 (en) Electric power converter
GB2422494B (en) Electrical power substrate
EP1962412A4 (en) Power converter
EP1852964A4 (en) Power conversion apparatus
EP1852963A4 (en) Power conversion apparatus
HK1104387A1 (en) Power conversion device
EP2051363A4 (en) Power conversion circuit
GB2423272B (en) Electric power tool
GB0706879D0 (en) Power switches
EP1954519A4 (en) Power generation arrangement
ZA200707980B (en) Electrical power multiplication
EP1880466A4 (en) Electric power converter
EP1962414A4 (en) Power converting apparatus
GB2414452B (en) Electric bicycle power structure
HK1111528A1 (en) Power charger
GB0512800D0 (en) Electrical energy generator
GB0513903D0 (en) Hydro electric power generating means
GB2411971B (en) Power factor improvement
GB2429753B (en) On going power
GB0502960D0 (en) Power generation
ZA200803772B (en) Power converters
GB0620156D0 (en) Electrical power conversion
GB0419823D0 (en) Wind-maker electric generator

Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: ALSTOM POWER CONVERSION LTD

Free format text: FORMER APPLICANT(S): ALSTOM

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