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ITMI920614A1 - Dispositivo di protezione per motori elettrici - Google Patents

Dispositivo di protezione per motori elettrici

Info

Publication number
ITMI920614A1
ITMI920614A1 IT000614A ITMI920614A ITMI920614A1 IT MI920614 A1 ITMI920614 A1 IT MI920614A1 IT 000614 A IT000614 A IT 000614A IT MI920614 A ITMI920614 A IT MI920614A IT MI920614 A1 ITMI920614 A1 IT MI920614A1
Authority
IT
Italy
Prior art keywords
protection device
electric motors
motors
electric
protection
Prior art date
Application number
IT000614A
Other languages
English (en)
Inventor
Peter Cornelius
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI920614A0 publication Critical patent/ITMI920614A0/it
Publication of ITMI920614A1 publication Critical patent/ITMI920614A1/it
Application granted granted Critical
Publication of IT1254680B publication Critical patent/IT1254680B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • 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
    • H02H7/085—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 against excessive load
    • H02H7/0852—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 against excessive load directly responsive to abnormal temperature by using a temperature sensor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
    • H02H6/005—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images using digital thermal images

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
ITMI920614A 1991-03-26 1992-03-17 Dispositivo di protezione per motori elettrici IT1254680B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4109867A DE4109867C2 (de) 1991-03-26 1991-03-26 Schutzeinrichtung für Elektromotoren

Publications (3)

Publication Number Publication Date
ITMI920614A0 ITMI920614A0 (it) 1992-03-17
ITMI920614A1 true ITMI920614A1 (it) 1993-09-17
IT1254680B IT1254680B (it) 1995-09-28

Family

ID=6428212

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920614A IT1254680B (it) 1991-03-26 1992-03-17 Dispositivo di protezione per motori elettrici

Country Status (6)

Country Link
US (1) US5323287A (it)
JP (1) JPH0591654A (it)
KR (1) KR100221904B1 (it)
DE (1) DE4109867C2 (it)
FR (1) FR2674702B1 (it)
IT (1) IT1254680B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315182A1 (de) * 1993-05-07 1994-11-10 Bosch Gmbh Robert Elektromotorischer Antrieb
DE9307326U1 (de) * 1993-05-14 1993-07-29 Siemens AG, 80333 München Türsteuereinheit
EP0729166B1 (de) * 1995-02-23 1999-10-06 Marcel Hofsäss Elektrischer Verbraucher
DE19610106A1 (de) * 1996-03-15 1997-09-18 Holzschuh Gmbh & Co Kg Anordnung zur Fernsteuerung eines Elektromotors, insbesondere für einen Heiz- und Gebläselüfter
DE19635924C2 (de) * 1996-09-04 2000-11-02 Siemens Ag Stellantrieb mit vor Überlastung geschütztem Elektromotor
JP3684748B2 (ja) * 1997-01-22 2005-08-17 アンデン株式会社 負荷駆動回路
DE19705397A1 (de) * 1997-02-13 1998-09-03 Bosch Gmbh Robert Verfahren zum Schutz von Elektromotoren vor einer zu hohen Betriebstemperatur
DE19710890A1 (de) * 1997-03-15 1998-09-24 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben eines elektromotorischen Antriebs
DE19713448A1 (de) * 1997-04-01 1998-10-08 Abb Patent Gmbh Einrichtung zur Schutzabschaltung einer elektrischen Maschine bei Übertemperatur
DE19725267A1 (de) * 1997-06-13 1998-12-24 Bosch Gmbh Robert Verfahren zum Schutz von Gleichstrommotoren vor thermischer Überlastung
DE19840163A1 (de) 1998-09-03 2000-03-16 Webasto Karosseriesysteme Antriebsvorrichtung und Verfahren zum Verstellen eines Fahrzeugteils
DE19840161A1 (de) 1998-09-03 2000-03-16 Webasto Karosseriesysteme Antriebsvorrichtung und Verfahren zum Verstellen eines Fahrzeugteils
DE19841422A1 (de) * 1998-09-10 2000-03-16 Siemens Ag Verfahren und Vorrichtung zur Überwachung der thermischen Belastung einer Leistungsendstufe
US6296065B1 (en) 1998-12-30 2001-10-02 Black & Decker Inc. Dual-mode non-isolated corded system for transportable cordless power tools
DE10026057A1 (de) * 2000-05-25 2001-11-29 Brose Fahrzeugteile Thermische Überwachung eines elektrischen Lastelementes
JP2002224972A (ja) * 2001-01-31 2002-08-13 Katsuyuki Totsu 内部発熱温度検知機能を備えた電動回転工具
US20040042136A1 (en) * 2002-09-04 2004-03-04 Kuo Kuei Wei Motor control device having temperature protection function
US6992452B1 (en) 2002-12-02 2006-01-31 Deka Products Limited Partnership Dynamic current limiting
WO2004110837A2 (en) * 2003-05-28 2004-12-23 Kelsey-Hayes Company Thermal model for an electronic component
JP2007014057A (ja) * 2005-06-28 2007-01-18 Asmo Co Ltd モータ制御装置
JP4679281B2 (ja) * 2005-07-15 2011-04-27 アスモ株式会社 モータ制御装置およびモータ推定温度の算出方法
JP4864373B2 (ja) * 2005-08-03 2012-02-01 アスモ株式会社 モータ制御装置
DE102005048192A1 (de) * 2005-10-07 2007-04-19 Siemens Ag Monitorantrieb

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534444A (de) * 1972-05-23 1973-02-28 Sprecher & Schuh Ag Elektronisches Motorschutzrelais mit stromabhängiger Auslösung
DE2532956A1 (de) * 1975-07-23 1977-02-10 Friedrich Kriwan Motorschutz-schaltungsanordnung
DE3021689A1 (de) * 1980-06-10 1981-12-17 Metabowerke GmbH & Co, 7440 Nürtingen Ueberlastsicherung fuer den motor, insbesondere eines elektrohandwerkzeugs
DE3118885A1 (de) * 1981-05-13 1982-12-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrowerkzeug mit einer anordnung zur vollwellensteuerung
US4413213A (en) * 1981-11-04 1983-11-01 Reliance Electric Company Electronic motor protection for variable speed motors
CA1193317A (en) * 1982-05-07 1985-09-10 Canadian General Electric Company Limited Thermal model for electrical apparatus
US4490656A (en) * 1983-06-30 1984-12-25 The Singer Company Overload protection in a motor control system
US4547826A (en) * 1983-11-30 1985-10-15 General Electric Company Generalized real-time thermal model
DE3418276A1 (de) * 1984-05-17 1985-11-21 Ebm Elektrobau Mulfingen Gmbh & Co, 7119 Mulfingen Schutzschaltung zum blockierschutz bei kollektorlosen gleichstrommotoren
DE3422485A1 (de) * 1984-06-16 1985-12-19 Bsg Schalttechnik Gmbh & Co Kg, 7460 Balingen Verfahren und vorrichtung zur strombegrenzung eines elektromotors
FR2579033B1 (fr) * 1985-03-15 1987-04-10 Etri Sa Moteur electrique comportant un dispositif de protection a thermistances contre les surintensites
FR2586489B1 (fr) * 1985-08-23 1988-02-26 Telemecanique Electrique Dispositif de determination numerique et de sauvegarde d'une image thermique
EP0247996A3 (de) * 1986-05-27 1989-01-25 AUSTRIA Antriebstechnik G. Bauknecht Aktiengesellschaft Drehstrommotor mit Überhitzungsschutzeinrichtung
US4967304A (en) * 1988-10-11 1990-10-30 General Electric Company Digital circuit interrupter with electric motor trip parameters
DE3914312A1 (de) * 1989-04-29 1990-10-31 Telefunken Electronic Gmbh Schaltung zum erkennen der ueberbelastung eines motors

Also Published As

Publication number Publication date
DE4109867A1 (de) 1992-10-01
US5323287A (en) 1994-06-21
ITMI920614A0 (it) 1992-03-17
JPH0591654A (ja) 1993-04-09
FR2674702A1 (fr) 1992-10-02
IT1254680B (it) 1995-09-28
KR920018555A (ko) 1992-10-22
DE4109867C2 (de) 1996-05-30
FR2674702B1 (fr) 1997-11-28
KR100221904B1 (ko) 1999-09-15

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