FI20055287A0 - Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets - Google Patents

Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets

Info

Publication number
FI20055287A0
FI20055287A0 FI20055287A FI20055287A FI20055287A0 FI 20055287 A0 FI20055287 A0 FI 20055287A0 FI 20055287 A FI20055287 A FI 20055287A FI 20055287 A FI20055287 A FI 20055287A FI 20055287 A0 FI20055287 A0 FI 20055287A0
Authority
FI
Finland
Prior art keywords
converters
capacitors
charging
arrangement
converters capacitors
Prior art date
Application number
FI20055287A
Other languages
English (en)
Finnish (fi)
Other versions
FI20055287A (sv
FI118287B (sv
Inventor
Markku Talja
Simo Poeyhoenen
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20055287A priority Critical patent/FI118287B/sv
Publication of FI20055287A0 publication Critical patent/FI20055287A0/sv
Priority to EP06114621.3A priority patent/EP1732201A3/en
Priority to US11/446,966 priority patent/US7417408B2/en
Publication of FI20055287A publication Critical patent/FI20055287A/sv
Application granted granted Critical
Publication of FI118287B publication Critical patent/FI118287B/sv

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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
  • Ac-Ac Conversion (AREA)
FI20055287A 2005-06-06 2005-06-06 Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets FI118287B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20055287A FI118287B (sv) 2005-06-06 2005-06-06 Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets
EP06114621.3A EP1732201A3 (en) 2005-06-06 2006-05-29 Method and arrangement for charging capacitors of direct-voltage intermediate circuit of frequency converter
US11/446,966 US7417408B2 (en) 2005-06-06 2006-06-06 Method and arrangement for charging capacitors of direct-voltage intermediate circuit of frequency converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055287A FI118287B (sv) 2005-06-06 2005-06-06 Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets
FI20055287 2005-06-06

Publications (3)

Publication Number Publication Date
FI20055287A0 true FI20055287A0 (sv) 2005-06-06
FI20055287A FI20055287A (sv) 2006-12-07
FI118287B FI118287B (sv) 2007-09-14

Family

ID=34778425

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055287A FI118287B (sv) 2005-06-06 2005-06-06 Metod och anordning för laddning av kondensatorer i frekvenstransformators likspänningsmellankrets

Country Status (3)

Country Link
US (1) US7417408B2 (sv)
EP (1) EP1732201A3 (sv)
FI (1) FI118287B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8106529B2 (en) * 2009-08-31 2012-01-31 Cnh America Llc Farm implements with capacitor for peak electric loads
CN102709895A (zh) * 2012-06-27 2012-10-03 山东电力集团公司电力科学研究院 变压器直流偏磁抑制装置
US9276511B2 (en) 2014-02-04 2016-03-01 Kohler Co. Field current profile
CN110021926A (zh) * 2019-05-24 2019-07-16 西安特锐德智能充电科技有限公司 一种直流输出电路及充电桩

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461297A (en) * 1993-05-24 1995-10-24 Analog Modules, Inc. Series-parallel switchable capacitor charging system
DE4328974C1 (de) * 1993-08-27 1994-08-25 Siemens Ag Schalter-Kondensator-Netzwerk
DE19739553A1 (de) * 1997-09-09 1999-03-11 Siemens Ag Vorladeschaltung für einen am Ausgang eines netzgeführten Stromrichters angeschlossenen Kondensator
JP2001086656A (ja) * 1999-07-09 2001-03-30 Fujitsu Ltd バッテリ監視装置
FI117259B (sv) * 1999-09-22 2006-08-15 Abb Oy Utjämning av spänning i mellankretskondensatorer
AU2000280373A1 (en) * 2000-09-01 2002-03-22 Powerware Corporation Inverter having center switch and uninterruptible power supply implementing same
FR2826202B1 (fr) * 2001-06-18 2003-12-19 Cit Alcatel Procede et dispositif d'equilibrage de supercapacite
FI111671B (sv) * 2001-10-25 2003-08-29 Abb Industry Oy Likriktningskrets
EP1363386B1 (en) * 2002-05-13 2005-01-05 Luxon Energy Devices Corporation High current pulse generator
KR100654487B1 (ko) * 2003-09-09 2006-12-05 마츠시타 덴끼 산교 가부시키가이샤 컨버터 회로, 모터 구동 장치, 압축기, 공기 조화기,냉장고, 전기 세탁기, 송풍기, 전기 청소기 및 히트펌프급탕기
FI116336B (sv) 2003-12-05 2005-10-31 Vacon Oyj Laddning av filterkondensatorn i en frekvensomvandlares likspänningsmellankrets
US7005829B2 (en) 2005-03-01 2006-02-28 York International Corp. System for precharging a DC link in a variable speed drive

Also Published As

Publication number Publication date
FI20055287A (sv) 2006-12-07
EP1732201A3 (en) 2017-03-22
US7417408B2 (en) 2008-08-26
US20060279259A1 (en) 2006-12-14
EP1732201A2 (en) 2006-12-13
FI118287B (sv) 2007-09-14

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