JPS5537199B2 - - Google Patents

Info

Publication number
JPS5537199B2
JPS5537199B2 JP2613975A JP2613975A JPS5537199B2 JP S5537199 B2 JPS5537199 B2 JP S5537199B2 JP 2613975 A JP2613975 A JP 2613975A JP 2613975 A JP2613975 A JP 2613975A JP S5537199 B2 JPS5537199 B2 JP S5537199B2
Authority
JP
Japan
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
Application number
JP2613975A
Other languages
Japanese (ja)
Other versions
JPS50121724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Publication of JPS50121724A publication Critical patent/JPS50121724A/ja
Publication of JPS5537199B2 publication Critical patent/JPS5537199B2/ja
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047V/F converter, wherein the voltage is controlled proportionally with the frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
JP2613975A 1974-03-05 1975-03-05 Expired JPS5537199B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44831574 US3909687A (en) 1974-03-05 1974-03-05 Flux control system for controlled induction motors

Publications (2)

Publication Number Publication Date
JPS50121724A JPS50121724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-23
JPS5537199B2 true JPS5537199B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-09-26

Family

ID=23779816

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2613975A Expired JPS5537199B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-05 1975-03-05

Country Status (8)

Country Link
US (1) US3909687A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5537199B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU7835175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE826283A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA996628A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES435325A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2263634B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1029233B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989991A (en) * 1974-10-03 1976-11-02 Westinghouse Electric Corporation Method and circuit for the derivation of an analog slip frequency signal of an induction motor in a tachometerless motor drive
US4001660A (en) * 1975-01-02 1977-01-04 General Electric Company Regulating the torque of an induction motor
US4041361A (en) * 1975-10-14 1977-08-09 General Electric Company Constant torque induction motor drive system
DE2627537C2 (de) * 1976-06-19 1982-12-16 Brown, Boveri & Cie Ag, 6800 Mannheim Schaltungsanordnung zur Regelung des Motorstromes bei einem über einen Umrichter gespeisten Dreiphasen-Drehstrommotor
FR2395639A1 (fr) * 1977-06-22 1979-01-19 Alsthom Cgee Perfectionnement aux onduleurs
US4207510A (en) * 1978-01-16 1980-06-10 Sri International Control method and means for efficient operation of brushless d-c motors over a wide range of operating conditions
JPS54159119U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-04-28 1979-11-06
US4259620A (en) * 1978-10-18 1981-03-31 Westinghouse Electric Corp. Low cost, variable speed, constant torque induction motor drive
US4245181A (en) * 1979-02-26 1981-01-13 General Electric Company Method and apparatus for generating an air gap flux signal for an AC machine from AC line voltage and current values
US4237531A (en) * 1979-04-24 1980-12-02 General Electric Company Controlled current inverter system having semiconductor overvoltage protection
US4249120A (en) * 1979-07-26 1981-02-03 Mcgraw-Edison Co. Variable speed induction motor control system
JPS579285A (en) * 1980-06-18 1982-01-18 Hitachi Ltd Inverter for driving motor
DE3034252A1 (de) * 1980-09-11 1982-04-15 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum feldorientierten betrieb einer umrichtergespeisten asynchronmaschine
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
US4469997A (en) * 1981-05-11 1984-09-04 Imec Corporation Self generative PWM voltage source inverter induction motor drive
US4445080A (en) * 1981-11-25 1984-04-24 The Charles Stark Draper Laboratory, Inc. System for indirectly sensing flux in an induction motor
DE3151904C2 (de) * 1981-12-30 1985-12-12 Uranit GmbH, 5170 Jülich Verfahren zum Optimieren der Leistungsaufnahme einer Vielzahl parallelgeschalteter Hysteresemotoren
GB2114780B (en) * 1982-02-03 1985-12-04 Gen Electric Current control pulse width modulated inverter machine drive system
US4442393A (en) * 1982-03-04 1984-04-10 Westinghouse Electric Corp. Apparatus and method for determining the operation of an induction motor
US4600874A (en) * 1985-01-26 1986-07-15 General Electric Company Excitation current control for induction motor drive using load commutated inverter circuit
NZ211523A (en) * 1985-03-21 1990-03-27 Univ Auckland Motor speed control by frequency dependent signal
US4735517A (en) * 1985-10-31 1988-04-05 Texas Instruments Incorporated Printer having flux regulator
US4724373A (en) * 1986-02-20 1988-02-09 Wisconsin Alumni Research Foundation Method and apparatus for flux and torque sensing in electrical machines
FI77549C (fi) * 1986-03-19 1989-03-10 Kone Oy Foerfarande och anordning foer aostadkommande av spaenningsreferensens amplitud vid en inverter som matar en kortsluten asynkronmotor.
JPH07118950B2 (ja) * 1986-04-14 1995-12-18 株式会社日立製作所 Pwmインバータの制御方法と装置
US5532569A (en) * 1987-06-03 1996-07-02 Hitachi, Ltd. Inverter control apparatus
JPH07108119B2 (ja) * 1987-08-08 1995-11-15 三菱電機株式会社 誘導電動機制御装置
US5010287A (en) * 1988-02-24 1991-04-23 Matsushita Electric Works, Ltd. Induction motor control system
US4862054A (en) * 1988-10-31 1989-08-29 Westinghouse Electric Corp. Tacho-less vector control adaptive system for motor drive
US5818187A (en) * 1995-05-25 1998-10-06 Itt Automotive Electrical Systems, Inc. Motor and control for windshield wiper system
JP2003520561A (ja) 2000-01-20 2003-07-02 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変電圧−周波数比を持つ誘導モータの速度制御
JP4839552B2 (ja) * 2001-09-14 2011-12-21 富士電機株式会社 誘導電動機の制御方法
US7231773B2 (en) * 2004-04-12 2007-06-19 York International Corporation Startup control system and method for a multiple compressor chiller system
US7164242B2 (en) 2004-02-27 2007-01-16 York International Corp. Variable speed drive for multiple loads
US7193826B2 (en) 2004-02-27 2007-03-20 York International Corporation Motor disconnect arrangement for a variable speed drive
US7075268B2 (en) 2004-02-27 2006-07-11 York International Corporation System and method for increasing output horsepower and efficiency in a motor
US7096681B2 (en) * 2004-02-27 2006-08-29 York International Corporation System and method for variable speed operation of a screw compressor
US7207183B2 (en) * 2004-04-12 2007-04-24 York International Corp. System and method for capacity control in a multiple compressor chiller system
US7793509B2 (en) 2004-04-12 2010-09-14 Johnson Controls Technology Company System and method for capacity control in a multiple compressor chiller system
US7646160B2 (en) * 2007-04-26 2010-01-12 Ford Global Technologies, Llc Sensor calibration and parameter identification in a multi-phase motor drive
EP2453248B1 (en) * 2010-11-15 2013-06-26 ABB Oy Method and arrangement for determining inductances of synchronous reluctance machine
GB201421135D0 (en) 2014-11-28 2015-01-14 Rolls Royce Plc Assessment method
US10439540B1 (en) * 2018-03-29 2019-10-08 Regal Beloit America, Inc. Drive circuit for electric motors
US11855563B2 (en) 2018-04-16 2023-12-26 Regal Beloit America, Inc. Motor controllers and methods for controlling drive circuit bypass signals

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3824437A (en) * 1969-08-14 1974-07-16 Siemens Ag Method for controlling asynchronous machines
US3619749A (en) * 1969-10-06 1971-11-09 Reliance Electric Co Motor current control circuit utilizing real current component
US3718847A (en) * 1971-05-28 1973-02-27 Gen Electric Adjustable speed polyphase a-c motor drive utilizing an in-phase current signal for motor control
US3775652A (en) * 1972-01-06 1973-11-27 Scragg & Sons Speed controls for electric motors

Also Published As

Publication number Publication date
IT1029233B (it) 1979-03-10
ES435325A1 (es) 1976-12-16
FR2263634A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-03
BE826283A (fr) 1975-09-04
JPS50121724A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-09-23
FR2263634B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-08-07
CA996628A (en) 1976-09-07
US3909687A (en) 1975-09-30
AU7835175A (en) 1976-08-19

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