ZA200908877B - System and method for determining stator winding resistance in an AC motor - Google Patents

System and method for determining stator winding resistance in an AC motor

Info

Publication number
ZA200908877B
ZA200908877B ZA200908877A ZA200908877A ZA200908877B ZA 200908877 B ZA200908877 B ZA 200908877B ZA 200908877 A ZA200908877 A ZA 200908877A ZA 200908877 A ZA200908877 A ZA 200908877A ZA 200908877 B ZA200908877 B ZA 200908877B
Authority
ZA
South Africa
Prior art keywords
motor
stator winding
winding resistance
determining stator
determining
Prior art date
Application number
ZA200908877A
Other languages
English (en)
Inventor
Bin Lu
Pinjia Zhang
Thomas Habetler
Peter Theisen
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of ZA200908877B publication Critical patent/ZA200908877B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/64—Controlling or determining the temperature of the winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
ZA200908877A 2007-06-04 2009-12-11 System and method for determining stator winding resistance in an AC motor ZA200908877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93274307P 2007-06-04 2007-06-04

Publications (1)

Publication Number Publication Date
ZA200908877B true ZA200908877B (en) 2010-09-29

Family

ID=40229392

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200908877A ZA200908877B (en) 2007-06-04 2009-12-11 System and method for determining stator winding resistance in an AC motor

Country Status (8)

Country Link
EP (1) EP2162981B1 (zh)
CN (1) CN101682158B (zh)
AU (1) AU2008275530B2 (zh)
BR (1) BRPI0811392A2 (zh)
CA (1) CA2689531C (zh)
MX (1) MX2009013287A (zh)
WO (1) WO2009009232A2 (zh)
ZA (1) ZA200908877B (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8384338B2 (en) * 2009-01-30 2013-02-26 Eaton Corporation System and method for determining stator winding resistance in an AC motor using motor drives
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
US8878468B2 (en) 2011-04-29 2014-11-04 Pratt & Whitney Canada Corp. Electric machine assembly with fail-safe arrangement
GB201222284D0 (en) 2012-12-11 2013-01-23 Nidec Sr Drives Ltd Estimation of resistance in electrical machines
FR3006125B1 (fr) * 2013-05-21 2015-05-15 Ifp Energies Now Procede et systeme de determination de temperatures internes d'une machine electrique synchrone au moyens d'observateurs d'etat
US9933487B2 (en) * 2014-03-31 2018-04-03 Eaton Corporation System and method for detecting, localizing, and quantifying stator winding faults in AC motors
US10056851B2 (en) * 2014-05-30 2018-08-21 Eaton Corporation System and method for induction motor speed estimation using a soft starter system
CN104378008A (zh) * 2014-12-10 2015-02-25 苏州艾克威尔科技有限公司 软启动器及具有其的空气压缩机
EP3076543A1 (en) * 2015-04-03 2016-10-05 Dab Pumps S.p.A. Method for protecting the integrity of an electric motor and means for carrying out such method
US10371739B2 (en) * 2015-10-30 2019-08-06 Landis+Gyr Llc Arrangement for detecting a meter maintenance condition using winding resistance
FR3055491B1 (fr) * 2016-08-24 2018-09-21 Schneider Electric Industries Sas Procede de commande de freinage d'un moteur electrique
CN106451360B (zh) * 2016-11-15 2019-06-04 江西华伍制动器股份有限公司 制动器电机监控与在线实时诊断故障装置
RU2684955C9 (ru) * 2018-02-26 2019-07-02 федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" Устройство диагностики межвитковой изоляции электродвигателя по ЭДС самоиндукции с функцией мегомметра
US11913444B2 (en) * 2018-11-08 2024-02-27 Sensia Llc Electrical submersible pump control
IT201800010932A1 (it) * 2018-12-10 2020-06-10 Carel Ind Spa Metodo di azionamento di un compressore di macchina frigorifera e compressore di macchina frigorifera
CN109883575B (zh) * 2019-03-29 2020-12-29 四川长虹空调有限公司 基于绕组电阻的电动机绕组温度检测方法
CN111277192A (zh) * 2020-03-03 2020-06-12 能科科技股份有限公司 电机系统温度检测方法及电机控制器
KR102431774B1 (ko) * 2020-12-18 2022-08-11 이레산업(주) 전동기의 권선저항 측정방법
CN113820600B (zh) * 2021-11-25 2022-02-22 天津飞旋科技股份有限公司 交流电阻测试系统、方法、装置及计算机可读存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083001A (en) * 1976-12-29 1978-04-04 Westinghouse Electric Corporation Measurement of motor winding temperature
FI882966A (fi) * 1987-07-31 1989-02-01 Siemens Ag Foerfarande foer lindningsresistansmaetning av en med en stroemriktare matad vaexel- eller vridstroemsmaskin under bruk.
US5510687A (en) * 1994-04-29 1996-04-23 Allen-Bradley Company, Inc. Electric motor controller with temperature protection
US6380708B1 (en) 2000-05-19 2002-04-30 Eaton Corporation Method for controlling the starting of an AC induction motor
US6586905B1 (en) * 2000-06-28 2003-07-01 Siemens Energy & Automation Automatic sensing of bypassing of soft starter or controller
US6621291B2 (en) * 2001-08-15 2003-09-16 Eaton Corporation Device and method for estimating the resistance of a stator winding for an AC induction motor
JP2005218275A (ja) * 2004-02-02 2005-08-11 Daikin Ind Ltd モータのコイル温度検出装置

Also Published As

Publication number Publication date
CA2689531C (en) 2015-09-22
CN101682158B (zh) 2012-12-26
AU2008275530B2 (en) 2014-06-05
EP2162981A2 (en) 2010-03-17
BRPI0811392A2 (pt) 2014-11-04
AU2008275530A1 (en) 2009-01-15
EP2162981B1 (en) 2017-04-26
WO2009009232A3 (en) 2009-07-30
WO2009009232A2 (en) 2009-01-15
CN101682158A (zh) 2010-03-24
MX2009013287A (es) 2010-02-24
CA2689531A1 (en) 2009-01-15

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