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FI20065835A0 - Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare - Google Patents

Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare

Info

Publication number
FI20065835A0
FI20065835A0 FI20065835A FI20065835A FI20065835A0 FI 20065835 A0 FI20065835 A0 FI 20065835A0 FI 20065835 A FI20065835 A FI 20065835A FI 20065835 A FI20065835 A FI 20065835A FI 20065835 A0 FI20065835 A0 FI 20065835A0
Authority
FI
Finland
Prior art keywords
connection
voltage converter
motor fed
fed
motor
Prior art date
Application number
FI20065835A
Other languages
English (en)
Finnish (fi)
Other versions
FI121613B (sv
FI20065835L (sv
Inventor
Erkki Miettinen
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 FI20065835A priority Critical patent/FI121613B/sv
Publication of FI20065835A0 publication Critical patent/FI20065835A0/sv
Priority to EP07150009.4A priority patent/EP1936795A3/en
Priority to US11/957,804 priority patent/US7733048B2/en
Publication of FI20065835L publication Critical patent/FI20065835L/sv
Application granted granted Critical
Publication of FI121613B publication Critical patent/FI121613B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • 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
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
FI20065835A 2006-12-21 2006-12-21 Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare FI121613B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20065835A FI121613B (sv) 2006-12-21 2006-12-21 Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare
EP07150009.4A EP1936795A3 (en) 2006-12-21 2007-12-13 Method and arrangement in connection with motor fed with frequency converter provided with intermediate voltage circuit
US11/957,804 US7733048B2 (en) 2006-12-21 2007-12-17 Method and arrangement in connection with motor fed with frequency converter provided with intermediate voltage circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065835 2006-12-21
FI20065835A FI121613B (sv) 2006-12-21 2006-12-21 Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare

Publications (3)

Publication Number Publication Date
FI20065835A0 true FI20065835A0 (sv) 2006-12-21
FI20065835L FI20065835L (sv) 2008-06-22
FI121613B FI121613B (sv) 2011-01-31

Family

ID=37623852

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20065835A FI121613B (sv) 2006-12-21 2006-12-21 Förfarande och system vid motor matad med spänningsmellankretsförsedd frekvensomvandlare

Country Status (3)

Country Link
US (1) US7733048B2 (sv)
EP (1) EP1936795A3 (sv)
FI (1) FI121613B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120280B (sv) * 2008-01-21 2009-08-31 Switch High Power Converters O Förfarande för kontroll av skicket hos kondensatorer i en likspänningsmellanled
US20090278484A1 (en) * 2008-05-09 2009-11-12 Degree Controls, Inc. Fan conducted noise reduction
EP2465184A1 (en) * 2009-08-13 2012-06-20 ABB Research Ltd. Optimized cooling system for a brushed electrical machine, and a corresponding method
US9654021B2 (en) * 2013-10-09 2017-05-16 Rockwell Automation Technologies, Inc. Multifunction power converter with option for integrated magnetics
US10629396B2 (en) 2017-05-08 2020-04-21 Rockwell Automation Technologies, Inc. Arc flash resistant enclosure with segregated cooling
CN113346723A (zh) * 2021-06-10 2021-09-03 广东绿富域资源再生科技有限公司 利用变频电机主电源的生活垃圾焚烧炉渣抓斗散热系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60125172A (ja) * 1983-12-09 1985-07-04 Mitsubishi Electric Corp 電流形インバ−タ装置
JPS62141975A (ja) * 1985-12-16 1987-06-25 Mitsubishi Electric Corp 電力制御システム
US5633790A (en) * 1995-01-18 1997-05-27 Eaton Corporation DV/DT limiting of inverter output voltage
KR19980054641A (ko) * 1996-12-27 1998-09-25 배순훈 냉장고의 팬모우터 제어방법
DE19942258A1 (de) 1999-09-04 2001-03-08 Abb Ind Ag Baden Schaltung und Verfahren zur Einschaltentlastung von abschaltbaren Leistungsschaltern in Dreipunkt-Stromrichtern
DE19957132C1 (de) 1999-11-26 2001-06-13 Siemens Ag Schutzvorrichtung gegen die durch Schaltvorgänge einer Energieversorgung verursachten Überspannungen an Klemmen eines elektrischen Betriebsmittels
DE10009171B4 (de) * 2000-02-26 2005-08-11 Robert Bosch Gmbh Stromrichter und sein Herstellverfahren
MXPA02010777A (es) * 2000-05-03 2003-03-27 Horton Inc Un sistema de enfriamiento con ventilador de motor con anillo dc sin escobillas..
US6404150B1 (en) * 2000-06-27 2002-06-11 General Motors Corporation Accessory motor drive power supply system for an electric vehicle
US6798162B2 (en) * 2002-07-17 2004-09-28 Siemens Vdo Automotive Inc. 12/42 volt DC brush motor control system
FI118661B (sv) * 2002-10-17 2008-01-31 Vacon Oyj Kylarrangemang i frekvensomformaren
US7506179B2 (en) * 2003-04-11 2009-03-17 Zilker Labs, Inc. Method and apparatus for improved DC power delivery management and configuration
US6979964B1 (en) * 2004-09-28 2005-12-27 Lucent Technologies Inc. Apparatus for applying DC power to an inductive load
JP2006115667A (ja) * 2004-10-18 2006-04-27 Fuji Electric Fa Components & Systems Co Ltd サージ電圧抑制装置
US7256513B2 (en) * 2004-12-02 2007-08-14 General Electric Company Locomotive auxiliary power system
US20070205731A1 (en) * 2006-03-01 2007-09-06 Regal-Beloit Corporation Methods and systems for dynamically braking an electronically commutated motor
US7436138B2 (en) * 2006-03-01 2008-10-14 Regal-Beloit Corporation Methods and systems for emulating an induction motor utilizing an electronically commutated motor

Also Published As

Publication number Publication date
US7733048B2 (en) 2010-06-08
FI121613B (sv) 2011-01-31
EP1936795A2 (en) 2008-06-25
FI20065835L (sv) 2008-06-22
US20080150462A1 (en) 2008-06-26
EP1936795A3 (en) 2014-12-03

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