FI115860B - Menetelmä epätahtikoneen roottorin ohmisen resistanssin automaattista mittausta varten - Google Patents
Menetelmä epätahtikoneen roottorin ohmisen resistanssin automaattista mittausta varten Download PDFInfo
- Publication number
- FI115860B FI115860B FI991966A FI19991966A FI115860B FI 115860 B FI115860 B FI 115860B FI 991966 A FI991966 A FI 991966A FI 19991966 A FI19991966 A FI 19991966A FI 115860 B FI115860 B FI 115860B
- Authority
- FI
- Finland
- Prior art keywords
- current
- asynchronous machine
- voltage
- rotor
- phase
- Prior art date
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)
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 FI19991966A (fi) | 2000-03-17 |
FI115860B true FI115860B (fi) | 2005-07-29 |
Family
ID=7881236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI991966A FI115860B (fi) | 1998-09-17 | 1999-09-16 | Menetelmä epätahtikoneen roottorin ohmisen resistanssin automaattista mittausta varten |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1125347C (de) |
DE (1) | DE19842540C2 (de) |
FI (1) | FI115860B (de) |
GB (1) | GB2341690B (de) |
Families Citing this family (8)
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 (de) * | 2009-07-03 | 2012-08-29 | ABB Oy | Schätzung von Parametern einer Asynchronmaschine |
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 |
ES2464565T3 (es) | 2010-06-29 | 2014-06-03 | Vestas Wind Systems A/S | Identificación de perfil de inductancia de generador de imán permanente |
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)
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 |
-
1998
- 1998-09-17 DE DE1998142540 patent/DE19842540C2/de not_active Expired - Lifetime
-
1999
- 1999-09-16 GB GB9921956A patent/GB2341690B/en not_active Expired - Fee Related
- 1999-09-16 CN CN 99118886 patent/CN1125347C/zh not_active Expired - Lifetime
- 1999-09-16 FI FI991966A patent/FI115860B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1247988A (zh) | 2000-03-22 |
GB9921956D0 (en) | 1999-11-17 |
FI19991966A (fi) | 2000-03-17 |
GB2341690B (en) | 2003-01-15 |
DE19842540A1 (de) | 2000-04-13 |
GB2341690A (en) | 2000-03-22 |
DE19842540C2 (de) | 2001-01-11 |
CN1125347C (zh) | 2003-10-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6774664B2 (en) | Method for automated measurement of the ohmic rotor resistance of an asynchronous machine | |
US7577545B2 (en) | Method and system for estimating rotor angular position and rotor angular velocity at low speeds or standstill | |
EP1944860B9 (de) | Verfahren zur Schätzung der Rotordrehzahl und Position einer synchronen Permanentmagnetmaschine ohne Lagegeber | |
US7800337B2 (en) | Control apparatus for AC rotary machine and method for measuring electrical constant of AC rotary machine using the control apparatus | |
US7602138B2 (en) | Driving apparatus and driving system for electric motor | |
JP2708408B2 (ja) | 電圧制御形ベクトル制御インバータの制御装置 | |
CA2142624A1 (en) | Induction motor speed control having improved sensing of motor operative conditions | |
US5936377A (en) | Method and apparatus for correction of the flux direction of the modelled flux in a field-oriented rotating field-machine without any sensors, down to zero frequency | |
EP0117514A2 (de) | Verfahren zur Regelung eines Induktionsmotors und Gerät dafür | |
US20040036441A1 (en) | Method and device for correcting estimated speed of induction motor and its device | |
US7072790B2 (en) | Shaft sensorless angular position and velocity estimation for a dynamoelectric machine based on extended rotor flux | |
FI115860B (fi) | Menetelmä epätahtikoneen roottorin ohmisen resistanssin automaattista mittausta varten | |
JP3707528B2 (ja) | 交流電動機の制御方法およびその制御装置 | |
US20020021105A1 (en) | Sensorless vector control apparatus and method thereof | |
JPH01214780A (ja) | 回転磁界機の回転子インピーダンスの決定方法および装置 | |
US9294018B2 (en) | Electric motor control device | |
JP2580101B2 (ja) | 誘導電動機制御システムの制御演算定数設定方法 | |
JP5146925B2 (ja) | 誘導電動機制御装置及びその電動機定数測定演算方法 | |
JPH07170799A (ja) | 交流電動機の制御方法と装置および電動機電流の補正方法 | |
JP2002272195A (ja) | 同期電動機の制御装置 | |
JPH1080180A (ja) | 同期電動機の制御方法及び装置 | |
JPS6159071B2 (de) | ||
GB2574416A (en) | A method and an apparatus for determining a temperature of a rotor | |
JP2004104935A (ja) | モータ制御装置 | |
JP3299416B2 (ja) | 誘導電動機のベクトル制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 115860 Country of ref document: FI |
|
MM | Patent lapsed |