ATE523947T1 - SCHUTZVORRICHTUNG EINES STUFENLOSEN DREHZAHLREGLERS EINSCHLIEßLICH FILTERDROSSEL - Google Patents

SCHUTZVORRICHTUNG EINES STUFENLOSEN DREHZAHLREGLERS EINSCHLIEßLICH FILTERDROSSEL

Info

Publication number
ATE523947T1
ATE523947T1 AT09152672T AT09152672T ATE523947T1 AT E523947 T1 ATE523947 T1 AT E523947T1 AT 09152672 T AT09152672 T AT 09152672T AT 09152672 T AT09152672 T AT 09152672T AT E523947 T1 ATE523947 T1 AT E523947T1
Authority
AT
Austria
Prior art keywords
interrupter
protective device
speed controller
stepless speed
controller including
Prior art date
Application number
AT09152672T
Other languages
English (en)
Inventor
Philippe Baudesson
Original Assignee
Schneider Toshiba Inverter
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 Schneider Toshiba Inverter filed Critical Schneider Toshiba Inverter
Application granted granted Critical
Publication of ATE523947T1 publication Critical patent/ATE523947T1/de

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
    • H02M1/32—Means for protecting converters other than automatic 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
    • 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
    • H02H7/1222—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 input circuit, e.g. transients in the DC input
    • 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)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Filters And Equalizers (AREA)
  • Magnetic Heads (AREA)
AT09152672T 2008-02-21 2009-02-12 SCHUTZVORRICHTUNG EINES STUFENLOSEN DREHZAHLREGLERS EINSCHLIEßLICH FILTERDROSSEL ATE523947T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0851102A FR2928057B1 (fr) 2008-02-21 2008-02-21 Dispositif de protection d'un variateur de vitesse incluant une inductance de filtrage.

Publications (1)

Publication Number Publication Date
ATE523947T1 true ATE523947T1 (de) 2011-09-15

Family

ID=39941557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09152672T ATE523947T1 (de) 2008-02-21 2009-02-12 SCHUTZVORRICHTUNG EINES STUFENLOSEN DREHZAHLREGLERS EINSCHLIEßLICH FILTERDROSSEL

Country Status (4)

Country Link
EP (1) EP2093870B1 (de)
AT (1) ATE523947T1 (de)
ES (1) ES2367948T3 (de)
FR (1) FR2928057B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3523874A1 (de) 2016-10-05 2019-08-14 Johnson Controls Technology Company Antrieb mit variabler geschwindigkeit für ein hlk-system
CN114244235B (zh) * 2021-12-24 2022-11-08 杭州电子科技大学 一种永磁同步电机矢量控制系统的过电压抑制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246706A1 (de) * 1982-12-17 1984-06-20 Danfoss As Stromversorgungsvorrichtung fuer einen wechselstromverbraucher
DE19758233B4 (de) * 1997-12-30 2004-10-07 Siemens Ag Verfahren und Vorrichtung zur Kurzschluß- und Überlastausschaltung
JP2004350493A (ja) * 2003-04-28 2004-12-09 Matsushita Electric Ind Co Ltd モータ駆動用インバータ制御装置とこれを用いた空気調和機
TWI242928B (en) * 2004-09-10 2005-11-01 Richtek Techohnology Corp Electronic circuit using normally-on junction field effect transistor
JP4760001B2 (ja) * 2004-12-09 2011-08-31 ダイキン工業株式会社 多相電流供給回路、駆動装置、圧縮機、及び空気調和機
FI121492B (fi) * 2005-04-22 2010-11-30 Vacon Oyj Taajuusmuuttajan ylijännitesuojaus
US7646233B2 (en) * 2006-05-11 2010-01-12 Dsm Solutions, Inc. Level shifting circuit having junction field effect transistors

Also Published As

Publication number Publication date
EP2093870A1 (de) 2009-08-26
FR2928057A1 (fr) 2009-08-28
ES2367948T3 (es) 2011-11-11
FR2928057B1 (fr) 2012-06-01
EP2093870B1 (de) 2011-09-07

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