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JPS51127773A - Circuit for measuring actual torque - Google Patents

Circuit for measuring actual torque

Info

Publication number
JPS51127773A
JPS51127773A JP51040960A JP4096076A JPS51127773A JP S51127773 A JPS51127773 A JP S51127773A JP 51040960 A JP51040960 A JP 51040960A JP 4096076 A JP4096076 A JP 4096076A JP S51127773 A JPS51127773 A JP S51127773A
Authority
JP
Japan
Prior art keywords
circuit
actual torque
measuring actual
measuring
torque
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.)
Pending
Application number
JP51040960A
Other languages
English (en)
Inventor
Baa Puranketsutsu Aran
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of JPS51127773A publication Critical patent/JPS51127773A/ja
Pending legal-status Critical Current

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/10—Direct field-oriented control; Rotor flux feed-back control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP51040960A 1975-04-14 1976-04-13 Circuit for measuring actual torque Pending JPS51127773A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/568,120 US4023083A (en) 1975-04-14 1975-04-14 Torque regulating induction motor system

Publications (1)

Publication Number Publication Date
JPS51127773A true JPS51127773A (en) 1976-11-08

Family

ID=24269990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51040960A Pending JPS51127773A (en) 1975-04-14 1976-04-13 Circuit for measuring actual torque

Country Status (6)

Country Link
US (1) US4023083A (ja)
JP (1) JPS51127773A (ja)
CA (1) CA1063165A (ja)
DE (1) DE2615782A1 (ja)
ES (1) ES446815A1 (ja)
FR (1) FR2308137A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196779A (ja) * 1985-02-26 1986-08-30 Japan Steel Works Ltd:The 電動式射出成形機の制御装置
JPS6237086A (ja) * 1985-08-07 1987-02-18 シ−メンス、アクチエンゲゼルシヤフト 回転機構の負荷状態監視方法および装置

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US4258302A (en) * 1979-09-28 1981-03-24 General Electric Company Apparatus for maintaining synchronism of an inverter-synchronous machine drive system at light or zero machine loads
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US4689543A (en) * 1985-12-27 1987-08-25 Sundstrand Corporation Frequency and voltage control for inverter powered AC motor
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US5334923A (en) * 1990-10-01 1994-08-02 Wisconsin Alumni Research Foundation Motor torque control method and apparatus
US5272429A (en) * 1990-10-01 1993-12-21 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage and uses
US5510689A (en) * 1990-10-01 1996-04-23 Wisconsin Alumni Research Foundation Air gap flux measurement using stator third harmonic voltage
GB2255866B (en) * 1991-05-14 1995-08-02 Rotork Controls An actuactor and an electric motor drive system
KR940004959B1 (ko) * 1991-08-17 1994-06-07 삼성전자 주식회사 유도전동기의 슬립각속도 연산방법
KR950010191B1 (ko) * 1991-09-18 1995-09-11 삼성전자주식회사 유도전동기의 회전자저항 추정장치
US5166593A (en) * 1991-10-02 1992-11-24 General Electric Company Closed-loop torque feedback for a universal field-oriented controller
US5229700A (en) * 1992-04-24 1993-07-20 General Electric Company Calibration of signal feedback through VCO's
US5444351A (en) * 1993-07-06 1995-08-22 Nissan Motor Co., Ltd. System and method for controlling induction motor applicable to electric motor-driven vehicle
JP2833463B2 (ja) * 1994-02-10 1998-12-09 株式会社デンソー 交流モータの回転トルク検出装置
JP3152058B2 (ja) * 1994-03-18 2001-04-03 富士電機株式会社 誘導電動機の可変速制御装置
US5650709A (en) * 1995-03-31 1997-07-22 Quinton Instrument Company Variable speed AC motor drive for treadmill
US6198238B1 (en) * 1995-12-07 2001-03-06 Borealis Technical Limited High phase order cycloconverting generator and drive means
JP3116831B2 (ja) * 1996-08-08 2000-12-11 富士電機株式会社 誘導電動機の可変速制御装置
US6570361B1 (en) * 1999-02-22 2003-05-27 Borealis Technical Limited Rotating induction apparatus
US6922037B2 (en) * 1999-02-22 2005-07-26 Borealis Technical Limited Rotating induction apparatus
US6864661B2 (en) * 1999-02-22 2005-03-08 Borealis Technical Limited Rotating induction apparatus
US6327524B1 (en) 2000-04-28 2001-12-04 Ford Global Technologies, Inc. System for high efficiency motor control
JP3755424B2 (ja) * 2001-05-31 2006-03-15 トヨタ自動車株式会社 交流電動機の駆動制御装置
EP1421402A2 (de) * 2001-08-31 2004-05-26 Automotive Distance Control Systems GmbH Abtastvorrichtung
US6815925B2 (en) 2001-11-13 2004-11-09 Ballard Power Systems Corporation Systems and methods for electric motor control
US6750628B2 (en) 2001-12-03 2004-06-15 Electric Boat Corporation Flux shunt wave shape control arrangement for permanent magnet machines
US6633144B2 (en) 2001-12-27 2003-10-14 General Electric Co. System and method for measuring parameters of a DC motor field
US6661194B2 (en) 2002-02-11 2003-12-09 Ford Global Technologies, Llc Real-time estimation of induction machine parameters using sinusoidal voltage signals
US6756763B2 (en) 2002-05-02 2004-06-29 Visteon Global Technologies, Inc. Sensorless induction motor control
US6828746B2 (en) * 2002-12-12 2004-12-07 General Electric Company Method and system using traction inverter for locked axle detection
FR2855679B1 (fr) * 2003-06-02 2005-07-22 Alstom Procede et systeme de regulation du couple electromagnetique instantane, et support d'enregistrement pour la mise en oeuvre du procede
FR2855678B1 (fr) * 2003-06-02 2005-07-22 Alstom Procede et systeme de regulation du couple electromagnetique moyen d'une machine electrique tournante, support d'enregistrement et structure de donnees pour la mise en oeuvre du procede
ITPR20040009A1 (it) * 2004-02-16 2004-05-16 Zapi S P A Metodo per il controllo diretto di un motore ad induzione e motore per effettuare detto controllo.
JP4075863B2 (ja) * 2004-06-07 2008-04-16 株式会社デンソー 電動トルク使用型車両
JP4449882B2 (ja) * 2005-10-14 2010-04-14 株式会社デンソー 車両用発電制御装置
JP2007159368A (ja) * 2005-12-08 2007-06-21 Toyota Motor Corp モータ駆動システムの制御装置
US20110056707A1 (en) * 2009-09-08 2011-03-10 Jonathan Gamble Fire-Extinguishing System and Method for Operating Servo Motor-Driven Foam Pump
US8164293B2 (en) * 2009-09-08 2012-04-24 Hoffman Enclosures, Inc. Method of controlling a motor
US8183810B2 (en) 2009-09-08 2012-05-22 Hoffman Enclosures, Inc. Method of operating a motor
US8297369B2 (en) * 2009-09-08 2012-10-30 Sta-Rite Industries, Llc Fire-extinguishing system with servo motor-driven foam pump
US20110138933A1 (en) * 2009-12-15 2011-06-16 Honeywell International Inc. Sensor having emi shielding for measuring rotating shaft parameters
US8450963B2 (en) * 2010-10-11 2013-05-28 Wisconsin Alumni Research Foundation Brushless synchronous machine utilizing third harmonic excitation
US8456115B2 (en) 2011-02-23 2013-06-04 Deere & Company Method and system for controlling an electric motor with variable switching frequency at variable operating speeds
US8723460B2 (en) 2011-02-23 2014-05-13 Deere & Company Method and system for controlling an electric motor with compensation for time delay in position determination
US8547045B2 (en) 2011-02-23 2013-10-01 Deere & Company Method and system controlling an electrical motor with temperature compensation
US8624531B2 (en) 2011-02-24 2014-01-07 Deere & Company Method and system for evaluating electrical connections between a motor controller and motor
US8796983B2 (en) 2011-02-24 2014-08-05 Deere & Company Method and system for determining a position of a rotor of an electric motor with noise reduction
US8810189B2 (en) 2011-02-25 2014-08-19 Deere & Company Machine systems including pre-power diagnostics
US8853979B2 (en) 2011-02-28 2014-10-07 Deere & Company Method and system for calibrating rotor position offset of an electric motor
US8880250B2 (en) 2011-02-28 2014-11-04 Deere & Company DC bus voltage control
US8552673B2 (en) 2011-02-28 2013-10-08 Deere & Company Interior permanent magnet machine systems and methods for controlling interior permanent magnet machines
US8744794B2 (en) 2011-02-28 2014-06-03 Deere & Company Method and apparatus for characterizing an interior permanent magnet machine
US8410737B2 (en) 2011-02-28 2013-04-02 Deere & Company Device and method for generating an initial controller lookup table for an IPM machine
US8648555B2 (en) 2011-02-28 2014-02-11 Deere & Company Method and system for controlling an electric motor at or near stall conditions
US8450962B2 (en) 2011-02-28 2013-05-28 Deere & Company System for controlling a motor
US8575482B2 (en) 2011-02-28 2013-11-05 Deere & Company Interface for an enclosure for housing an electrical or electronic device
US8531141B2 (en) 2011-02-28 2013-09-10 Deere & Company System for calibrating an electrical control system
FR2977997B1 (fr) * 2011-07-12 2013-07-12 Schneider Toshiba Inverter Procede de commande mis en oeuvre dans un variateur de vitesse pour controler la deceleration d'un moteur electrique en cas de coupure d'alimentation
US9209736B2 (en) * 2011-10-03 2015-12-08 General Electric Company System and method for traction motor control
US8988016B2 (en) * 2011-10-03 2015-03-24 General Electric Company System and method for traction motor control
US8344669B1 (en) * 2012-04-02 2013-01-01 Etagen, Inc. Methods and systems for controlling a multiphase electromagnetic machine
US8872455B2 (en) 2012-05-22 2014-10-28 Deere & Company Method and controller for an electric motor with fault detection
US10224849B2 (en) 2016-06-06 2019-03-05 Deere & Company System and method for an inverter for self-excitation of an induction machine
US10014807B2 (en) * 2016-06-06 2018-07-03 Deere & Company System and method for an inverter for self-excitation of an induction machine
JP7388158B2 (ja) * 2019-11-29 2023-11-29 オムロン株式会社 処理装置、及び巻線温度算出モデルの決定方法

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US3512067A (en) * 1965-03-25 1970-05-12 Mini Ind Constructillor Speed regulation of asynchronous three-phase motors
GB1150606A (en) * 1965-09-30 1969-04-30 Deputy Minister Of The Ministe Method and Circuit for Speed Control of Asynchronous Motors Fed by Static Frequency Convertors
CH472146A (de) * 1968-04-18 1969-04-30 Siemens Ag Einrichtung zur Istwertbildung für die Regelung einer Drehstromasynchronmaschine
AT289964B (de) * 1968-04-18 1971-05-10 Siemens Ag Elektrische Einrichtung zur Istwertbildung in einer vermaschten Regelanordnung für eine insbesondere umrichtergespeiste Drehstromasynchronmaschine
US3855509A (en) * 1972-04-18 1974-12-17 Gen Electric Control system for induction motors
DE2234681C3 (de) * 1972-07-14 1975-07-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren und Schaltungsanordnung zum Herabsetzen der Drehmomenten-Welligkeit einer Drehfeldmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61196779A (ja) * 1985-02-26 1986-08-30 Japan Steel Works Ltd:The 電動式射出成形機の制御装置
JPS6237086A (ja) * 1985-08-07 1987-02-18 シ−メンス、アクチエンゲゼルシヤフト 回転機構の負荷状態監視方法および装置

Also Published As

Publication number Publication date
DE2615782A1 (de) 1976-10-21
US4023083A (en) 1977-05-10
FR2308137B1 (ja) 1981-12-11
CA1063165A (en) 1979-09-25
FR2308137A1 (fr) 1976-11-12
ES446815A1 (es) 1977-06-16

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