ATA383577A - CONTROL ARRANGEMENT FOR THE TORQUE OF A THREE-PHASE MOTOR SUPPLIED BY A PULSE INVERTER OF AN INTERMEDIATE CONVERTER - Google Patents

CONTROL ARRANGEMENT FOR THE TORQUE OF A THREE-PHASE MOTOR SUPPLIED BY A PULSE INVERTER OF AN INTERMEDIATE CONVERTER

Info

Publication number
ATA383577A
ATA383577A AT383577A AT383577A ATA383577A AT A383577 A ATA383577 A AT A383577A AT 383577 A AT383577 A AT 383577A AT 383577 A AT383577 A AT 383577A AT A383577 A ATA383577 A AT A383577A
Authority
AT
Austria
Prior art keywords
torque
phase motor
control arrangement
pulse inverter
motor supplied
Prior art date
Application number
AT383577A
Other languages
German (de)
Other versions
AT355681B (en
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of ATA383577A publication Critical patent/ATA383577A/en
Application granted granted Critical
Publication of AT355681B publication Critical patent/AT355681B/en

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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements 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
    • H02P27/06—Arrangements 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 using dc to ac converters or inverters
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
AT383577A 1976-06-19 1977-05-31 CONTROL ARRANGEMENT FOR THE TORQUE OF A THREE-PHASE MOTOR SUPPLIED BY A PULSE INVERTER OF AN INTERMEDIATE CONVERTER AT355681B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762627537 DE2627537C2 (en) 1976-06-19 1976-06-19 Circuit arrangement for regulating the motor current in a three-phase three-phase motor fed by a converter

Publications (2)

Publication Number Publication Date
ATA383577A true ATA383577A (en) 1979-08-15
AT355681B AT355681B (en) 1980-03-10

Family

ID=5980944

Family Applications (1)

Application Number Title Priority Date Filing Date
AT383577A AT355681B (en) 1976-06-19 1977-05-31 CONTROL ARRANGEMENT FOR THE TORQUE OF A THREE-PHASE MOTOR SUPPLIED BY A PULSE INVERTER OF AN INTERMEDIATE CONVERTER

Country Status (5)

Country Link
AT (1) AT355681B (en)
CH (1) CH616785A5 (en)
DE (1) DE2627537C2 (en)
FR (1) FR2355329A1 (en)
GB (1) GB1584286A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5395253A (en) * 1977-01-31 1978-08-21 Mitsubishi Electric Corp Ac current control system
US4320331A (en) * 1979-10-01 1982-03-16 General Electric Company Transistorized current controlled pulse width modulated inverter machine drive system
JPS56117577A (en) * 1980-02-19 1981-09-16 Toshiba Corp Controller for inverter
DE3046392A1 (en) * 1980-12-05 1982-07-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Current controller for inverter feeding motor - periodically suppresses on phase reference in turn using auxiliary signal
DE3937036C2 (en) * 1989-11-07 1994-12-08 Asea Brown Boveri Control method and control arrangement for a pulse-controlled inverter
DE4216946C2 (en) * 1992-05-22 1995-09-07 Aeg Elotherm Gmbh Method for operating a three-phase converter for the symmetrical supply of a three-phase load

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563267A1 (en) * 1966-11-02 1970-04-09 Licentia Gmbh Method for controlling an asynchronous Kaefiglaeufermaschine
DE2131780A1 (en) * 1971-06-26 1972-12-28 Philips Patentverwaltung Circuit device for keeping the stator flux of an inverter-fed induction machine constant according to amount and angle
US3909687A (en) * 1974-03-05 1975-09-30 Westinghouse Electric Corp Flux control system for controlled induction motors

Also Published As

Publication number Publication date
AT355681B (en) 1980-03-10
CH616785A5 (en) 1980-04-15
DE2627537C2 (en) 1982-12-16
DE2627537A1 (en) 1977-12-29
FR2355329B1 (en) 1982-11-19
FR2355329A1 (en) 1978-01-13
GB1584286A (en) 1981-02-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee