FI19991966A - Förfarande för automatisk mätning av ohmisk rotorresistans av en asynkronmaskin - Google Patents

Förfarande för automatisk mätning av ohmisk rotorresistans av en asynkronmaskin

Info

Publication number
FI19991966A
FI19991966A FI991966A FI19991966A FI19991966A FI 19991966 A FI19991966 A FI 19991966A FI 991966 A FI991966 A FI 991966A FI 19991966 A FI19991966 A FI 19991966A FI 19991966 A FI19991966 A FI 19991966A
Authority
FI
Finland
Prior art keywords
asynchronous machine
automatically measuring
rotor resistance
measuring ohmic
ohmic rotor
Prior art date
Application number
FI991966A
Other languages
English (en)
Finnish (fi)
Other versions
FI115860B (sv
Inventor
Jens Godbersen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of FI19991966A publication Critical patent/FI19991966A/sv
Application granted granted Critical
Publication of FI115860B publication Critical patent/FI115860B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
  • Control Of Ac Motors In General (AREA)
FI991966A 1998-09-17 1999-09-16 Förfarande för automatisk mätning av den ohmska resistansen hos rotorn i en asynkronmaskin FI115860B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19842540 1998-09-17
DE1998142540 DE19842540C2 (de) 1998-09-17 1998-09-17 Verfahren zur selbsttätigen Messung des ohmschen Rotorwiderstandes einer Asynchronmaschine

Publications (2)

Publication Number Publication Date
FI19991966A true FI19991966A (sv) 2000-03-17
FI115860B FI115860B (sv) 2005-07-29

Family

ID=7881236

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991966A FI115860B (sv) 1998-09-17 1999-09-16 Förfarande för automatisk mätning av den ohmska resistansen hos rotorn i en asynkronmaskin

Country Status (4)

Country Link
CN (1) CN1125347C (sv)
DE (1) DE19842540C2 (sv)
FI (1) FI115860B (sv)
GB (1) GB2341690B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5107581B2 (ja) * 2007-01-12 2012-12-26 三菱電機株式会社 電気車の制御装置
CN101470143B (zh) * 2007-12-27 2011-01-12 深圳创维－Rgb电子有限公司 一种在线测量电阻阻值的装置及方法
EP2270523B1 (en) * 2009-07-03 2012-08-29 ABB Oy Estimation of parameters of an induction machine
CN101833041B (zh) * 2010-02-10 2012-09-05 上海奥波电子有限公司 一种检测直流永磁有刷电动机电阻的方法
EP2589142B1 (en) 2010-06-29 2014-04-16 Vestas Wind Systems A/S Permanent magnet generator inductance profile identification
US8988035B2 (en) * 2012-12-19 2015-03-24 Eaton Corporation System for determining a magnetizing curve and rotor resistance of an induction machine and method of making same
CN104808026B (zh) * 2015-05-11 2017-06-16 苏州博众精工科技有限公司 一种可升降的运输机构
CN117250498A (zh) * 2022-06-10 2023-12-19 谷轮环境科技（苏州）有限公司 检测电机的参数的方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034275A1 (de) * 1980-09-11 1982-04-22 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum ermitteln der parameterwerte fuer staenderwiderstand, hauptinduktivitaet und streuinduktivitaet einer asynchronmaschine
DE3034251A1 (de) * 1980-09-11 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum ermitteln des laeuferwiderstandes einer asynchronmaschine
DE3617452A1 (de) * 1986-05-23 1987-11-26 Klein Schanzlin & Becker Ag Verfahren zur ueberwachung einer asynchronmaschine
DE4222304A1 (de) * 1992-07-08 1994-01-13 Lust Electronic Systeme Gmbh Verfahren zur Ermittlung des Schlupfes und des Lastmomentes an einem Asynchronmotor
DE4434749A1 (de) * 1994-09-29 1996-04-04 Lust Antriebstechnik Gmbh Verfahren zur Bestimmung der elektrischen Parameter von Asynchronmotoren
US5689169A (en) * 1995-03-10 1997-11-18 Allen-Bradley Company, Inc. Transient inductance identifier for motor control

Also Published As

Publication number Publication date
GB9921956D0 (en) 1999-11-17
CN1125347C (zh) 2003-10-22
FI115860B (sv) 2005-07-29
GB2341690B (en) 2003-01-15
GB2341690A (en) 2000-03-22
CN1247988A (zh) 2000-03-22
DE19842540C2 (de) 2001-01-11
DE19842540A1 (de) 2000-04-13

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