DE69835728D1 - Automatische Feinabstimmung der Rotorzeitkonstanten und des Magnetisierungsstromes in feldorientierten Aufzugsmotorantrieben - Google Patents

Automatische Feinabstimmung der Rotorzeitkonstanten und des Magnetisierungsstromes in feldorientierten Aufzugsmotorantrieben

Info

Publication number
DE69835728D1
DE69835728D1 DE69835728T DE69835728T DE69835728D1 DE 69835728 D1 DE69835728 D1 DE 69835728D1 DE 69835728 T DE69835728 T DE 69835728T DE 69835728 T DE69835728 T DE 69835728T DE 69835728 D1 DE69835728 D1 DE 69835728D1
Authority
DE
Germany
Prior art keywords
field
time constant
motor drives
fine tuning
elevator motor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69835728T
Other languages
English (en)
Other versions
DE69835728T2 (de
Inventor
Alberto Vecchiotti
Roy Stephen Colby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Publication of DE69835728D1 publication Critical patent/DE69835728D1/de
Application granted granted Critical
Publication of DE69835728T2 publication Critical patent/DE69835728T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/285—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical with the use of a speed pattern generator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Elevator Control (AREA)
DE69835728T 1997-12-22 1998-12-18 Automatische Feinabstimmung der Rotorzeitkonstanten und des Magnetisierungsstromes in feldorientierten Aufzugsmotorantrieben Expired - Lifetime DE69835728T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US996266 1997-12-22
US08/996,266 US5909018A (en) 1997-12-22 1997-12-22 Automatic fine-tuning of rotor time constant and magnetizing current in field-oriented elevator motor drive

Publications (2)

Publication Number Publication Date
DE69835728D1 true DE69835728D1 (de) 2006-10-12
DE69835728T2 DE69835728T2 (de) 2007-09-06

Family

ID=25542698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69835728T Expired - Lifetime DE69835728T2 (de) 1997-12-22 1998-12-18 Automatische Feinabstimmung der Rotorzeitkonstanten und des Magnetisierungsstromes in feldorientierten Aufzugsmotorantrieben

Country Status (5)

Country Link
US (1) US5909018A (de)
EP (1) EP0924851B1 (de)
JP (1) JP4160676B2 (de)
CN (1) CN1084959C (de)
DE (1) DE69835728T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5883344A (en) * 1997-12-22 1999-03-16 Otis Elevator Company Automatic calibration of field-oriented elevator motor drive parameters using standstill motor measurements
US5880415A (en) * 1997-12-22 1999-03-09 Otis Elevator Company Automatic calibration of current regulator control compensation for an elevator motor drive with locked rotor
US5929400A (en) * 1997-12-22 1999-07-27 Otis Elevator Company Self commissioning controller for field-oriented elevator motor/drive system
US5896954A (en) * 1997-12-22 1999-04-27 Otis Elevator Company Automatic fine tuning of rotor time constant in field-oriented elevator motor drive
US6622099B2 (en) * 2000-08-14 2003-09-16 Kollmorgen Corporation Frequency domain auto-tune for an internal motor controller
US6832514B2 (en) * 2002-01-14 2004-12-21 Siemens Vdo Automotive Corporation Tire pressure monitoring system with transition from stationary vehicle to moving vehicle conditions
US7437201B2 (en) * 2003-01-14 2008-10-14 Cullen Christopher P Electric motor controller
US7005810B2 (en) * 2003-02-21 2006-02-28 Matsushita Electric Industrial Co., Ltd. Motor driving apparatus
CN100463354C (zh) * 2004-03-24 2009-02-18 三菱电机株式会社 永磁式同步电动机的控制装置
US20050279870A1 (en) * 2004-06-22 2005-12-22 Scuccato Serge L Methods and apparatus for monitoring rotor pole position
ATE412915T1 (de) * 2005-06-02 2008-11-15 Abb Oy Verfahren zur ermittlung der rotorzeitkonstanten einer asynchronmaschine
CN101341088A (zh) * 2005-12-20 2009-01-07 奥蒂斯电梯公司 升降机驱动器控制策略
JP5071969B2 (ja) * 2007-05-08 2012-11-14 東芝エレベータ株式会社 エレベータの電動機制御装置
US8115441B2 (en) * 2007-07-19 2012-02-14 Hamilton Sundstrand Corporation On-line measurement of an induction machine's rotor time constant by small signal d-axis current injection
JP2011041343A (ja) * 2009-08-06 2011-02-24 Toshiba Corp モータ駆動装置及びモータ駆動方法
CN102843093B (zh) * 2011-06-20 2015-02-04 永济新时速电机电器有限责任公司 异步电机转子时间常数在线校正方法及装置和控制系统
CN102983807B (zh) * 2012-11-29 2015-01-28 深圳市汇川技术股份有限公司 异步电机转子时间常数在线识别系统及方法
FI124592B (fi) * 2013-06-20 2014-10-31 Kone Corp Menetelmä ja laitteisto hissin sähkömoottorin ohjaamiseksi
CN103475295B (zh) * 2013-08-26 2015-07-29 武汉华中数控股份有限公司 一种基于无功功率的感应电机转子磁场相位在线校正方法
US9413282B2 (en) 2013-10-03 2016-08-09 Texas Instruments Incorporated Stator resistance estimation for electric motors
US10513414B2 (en) 2014-12-29 2019-12-24 Otis Elevator Company System and method of maintaining performance of a system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130692A1 (de) * 1981-08-03 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zum bestimmen der laeuferzeitkonstante einer feldorientierten drehfeldmaschine
JP2708408B2 (ja) * 1986-05-09 1998-02-04 株式会社日立製作所 電圧制御形ベクトル制御インバータの制御装置
CN1034844A (zh) * 1988-02-14 1989-08-23 李光宏 害蜂安全采毒诱杀装置
US5272429A (en) * 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses
DE4110716C2 (de) * 1991-04-03 1993-09-30 Jens Dipl Ing Weidauer Verfahren zur Identifikation von Parametern einer Asynchronmaschine
US5388052A (en) * 1993-03-31 1995-02-07 Otis Elevator Company Method of operating an induction motor
US5689169A (en) * 1995-03-10 1997-11-18 Allen-Bradley Company, Inc. Transient inductance identifier for motor control
US5896954A (en) * 1997-12-22 1999-04-27 Otis Elevator Company Automatic fine tuning of rotor time constant in field-oriented elevator motor drive
US5883344A (en) * 1997-12-22 1999-03-16 Otis Elevator Company Automatic calibration of field-oriented elevator motor drive parameters using standstill motor measurements
US5929400A (en) * 1997-12-22 1999-07-27 Otis Elevator Company Self commissioning controller for field-oriented elevator motor/drive system
US5880415A (en) * 1997-12-22 1999-03-09 Otis Elevator Company Automatic calibration of current regulator control compensation for an elevator motor drive with locked rotor

Also Published As

Publication number Publication date
EP0924851A3 (de) 2000-05-24
EP0924851A2 (de) 1999-06-23
CN1221251A (zh) 1999-06-30
DE69835728T2 (de) 2007-09-06
JPH11253000A (ja) 1999-09-17
JP4160676B2 (ja) 2008-10-01
EP0924851B1 (de) 2006-08-30
CN1084959C (zh) 2002-05-15
US5909018A (en) 1999-06-01

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Legal Events

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