FI20031868A0 - Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi - Google Patents

Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi

Info

Publication number
FI20031868A0
FI20031868A0 FI20031868A FI20031868A FI20031868A0 FI 20031868 A0 FI20031868 A0 FI 20031868A0 FI 20031868 A FI20031868 A FI 20031868A FI 20031868 A FI20031868 A FI 20031868A FI 20031868 A0 FI20031868 A0 FI 20031868A0
Authority
FI
Finland
Prior art keywords
protecting
arrangement
drive
Prior art date
Application number
FI20031868A
Other languages
English (en)
Swedish (sv)
Other versions
FI20031868A (fi
FI116175B (fi
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 FI20031868A priority Critical patent/FI116175B/fi
Publication of FI20031868A0 publication Critical patent/FI20031868A0/fi
Priority to US11/010,570 priority patent/US7227325B1/en
Priority to EP04106633A priority patent/EP1544974A1/en
Publication of FI20031868A publication Critical patent/FI20031868A/fi
Application granted granted Critical
Publication of FI116175B publication Critical patent/FI116175B/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1216—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for AC-AC converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
FI20031868A 2003-12-19 2003-12-19 Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi FI116175B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20031868A FI116175B (fi) 2003-12-19 2003-12-19 Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi
US11/010,570 US7227325B1 (en) 2003-12-19 2004-12-14 Method and arrangement for protecting a frequency converter
EP04106633A EP1544974A1 (en) 2003-12-19 2004-12-16 Method and arrangement for protecting a frequency converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20031868 2003-12-19
FI20031868A FI116175B (fi) 2003-12-19 2003-12-19 Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi

Publications (3)

Publication Number Publication Date
FI20031868A0 true FI20031868A0 (fi) 2003-12-19
FI20031868A FI20031868A (fi) 2005-06-20
FI116175B FI116175B (fi) 2005-09-30

Family

ID=29763561

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031868A FI116175B (fi) 2003-12-19 2003-12-19 Menetelmä ja järjestely taajuusmuuttajan suojaamiseksi

Country Status (3)

Country Link
US (1) US7227325B1 (fi)
EP (1) EP1544974A1 (fi)
FI (1) FI116175B (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2309282B1 (de) * 2009-08-11 2019-12-11 Diehl AKO Stiftung & Co. KG Verfahren zur Fehlererkennung bei der Ansteuerung eines Drehfeldmotors
EP2292384B1 (en) * 2009-09-04 2016-04-06 Black & Decker Inc. Protective redundant subsystem for power tools
WO2012116742A1 (en) 2011-03-02 2012-09-07 Abb As Protecting an operation control unit connected to an electric machine via a long cable
US20120243129A1 (en) * 2011-03-24 2012-09-27 General Electric Company Shorting protection for systems having electric machines
FR2987705B1 (fr) * 2012-03-02 2016-11-25 Alstom Transport Sa Chaine d'alimentation d'une machine electrique synchrone, systeme de traction electrique comprenant une telle chaine, et procede de commande d'une telle chaine
US9160161B2 (en) 2012-05-04 2015-10-13 Eaton Corporation System and method for ground fault detection and protection in adjustable speed drives
US9698592B2 (en) 2012-08-10 2017-07-04 Siemens Aktiengesellschaft Device for connecting to a power network and method for protecting such a device
EP2744062B1 (en) * 2012-12-14 2015-10-21 ABB Technology AG A subsea system with ride-through protection
FR3030140B1 (fr) * 2014-12-16 2017-01-27 Alstom Transp Tech Systeme de traction electrique pour un vehicule ferroviaire ; procede de mise en securite mis en oeuvre par ce systeme

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613842A1 (de) 1967-10-30 1971-01-21 Licentia Gmbh Zwangskommutierter Wechselrichter grosser Leistung mit elektronischem Kurzschlussschutz
SE316862B (fi) * 1968-02-28 1969-11-03 Asea Ab
JPS6032520A (ja) 1983-08-03 1985-02-19 富士電機株式会社 電動機側サイリスタ変換器の保護方式
JP2811872B2 (ja) * 1990-02-26 1998-10-15 富士電機株式会社 半導体装置の保護回路
JP3279366B2 (ja) 1992-12-04 2002-04-30 株式会社安川電機 ダイナミックブレーキ回路を具備するモータ駆動回路
US6021035A (en) 1995-05-31 2000-02-01 General Electric Company Apparatus for protection of power-electronics in series compensating systems
US5734256A (en) * 1995-05-31 1998-03-31 General Electric Company Apparatus for protection of power-electronics in series compensating systems
JP3849131B2 (ja) 1997-11-22 2006-11-22 株式会社安川電機 インバータ装置
DE29812191U1 (de) 1998-07-08 1998-09-17 Siemens AG, 80333 München Schutzeinrichtung gegen Spannungsrückwirkung permanenterregter elektrischer Antriebe
JP3489022B2 (ja) * 1999-03-18 2004-01-19 株式会社安川電機 ダイナミックブレーキ回路と半導体インバータ装置
US6335608B1 (en) * 1999-04-30 2002-01-01 International Rectifier Corporation Fault protection circuitry for motor controllers
JP2001086761A (ja) 1999-09-13 2001-03-30 Fuji Electric Co Ltd インバータ保護装置
EP1453192B1 (de) * 2003-02-28 2010-05-12 ABB Schweiz AG Kurzschlussstromgeschützte Umrichterschaltung
FI116174B (fi) * 2003-04-08 2005-09-30 Abb Oy Kokoonpano ja menetelmä suuntaajavälineiden suojaamiseksi
JP2006081327A (ja) * 2004-09-10 2006-03-23 Mitsubishi Electric Corp インバータの故障検出装置

Also Published As

Publication number Publication date
FI20031868A (fi) 2005-06-20
EP1544974A1 (en) 2005-06-22
FI116175B (fi) 2005-09-30
US7227325B1 (en) 2007-06-05

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