CA1233509A - Twelve pulse ac motor drive - Google Patents

Twelve pulse ac motor drive

Info

Publication number
CA1233509A
CA1233509A CA000485697A CA485697A CA1233509A CA 1233509 A CA1233509 A CA 1233509A CA 000485697 A CA000485697 A CA 000485697A CA 485697 A CA485697 A CA 485697A CA 1233509 A CA1233509 A CA 1233509A
Authority
CA
Canada
Prior art keywords
time
firing
fire
converter
counter
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
Application number
CA000485697A
Other languages
English (en)
French (fr)
Inventor
Paul M. Espelage
James M. Nowak
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
Application granted granted Critical
Publication of CA1233509A publication Critical patent/CA1233509A/en
Expired 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
    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/084—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system
    • H02M1/0845—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters using a control circuit common to several phases of a multi-phase system digitally controlled (or with digital control)
    • 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
    • H02M7/527—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 by pulse width modulation
    • H02M7/529—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 by pulse width modulation using digital control
    • 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
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/911—Phase locked loop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
CA000485697A 1984-07-02 1985-06-27 Twelve pulse ac motor drive Expired CA1233509A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US626,982 1984-07-02
US06/626,982 US4565953A (en) 1984-07-02 1984-07-02 Twelve pulse AC motor drive

Publications (1)

Publication Number Publication Date
CA1233509A true CA1233509A (en) 1988-03-01

Family

ID=24512680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000485697A Expired CA1233509A (en) 1984-07-02 1985-06-27 Twelve pulse ac motor drive

Country Status (6)

Country Link
US (1) US4565953A (enExample)
JP (1) JPS6122791A (enExample)
CA (1) CA1233509A (enExample)
CH (1) CH670342A5 (enExample)
DE (1) DE3523614A1 (enExample)
SE (1) SE466723B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658192A (en) * 1986-01-31 1987-04-14 General Electric Company Programmable deadband current regulator
IN169597B (enExample) * 1986-06-19 1991-11-16 Gen Electric
US4969757A (en) * 1989-09-18 1990-11-13 Honeywell Inc. Motor torque control
US5130628A (en) * 1990-06-28 1992-07-14 Southwest Electric Company Transformer providing two multiple phase outputs out of phase with each other, and pumping system using the same
US5225973A (en) * 1990-09-13 1993-07-06 Sunil Patel Regulation circuit for a stepped-waveform inverter
US5212629A (en) * 1991-04-02 1993-05-18 Jessee Ralph D Voltage and harmonic control of a multi-pole inverter
US5422550A (en) * 1993-05-27 1995-06-06 Southwest Electric Company Control of multiple motors, including motorized pumping system and method
DE19546495A1 (de) * 1995-12-13 1997-06-19 Aeg Stromversorgungs Syst Gmbh Schaltungsanordnung und Verfahren für eine gleichmäßige Aufteilung der elektrischen Leistung
US5731971A (en) * 1996-07-31 1998-03-24 Owen; Donald W. Apparatus for providing multiple, phase-shifted power outputs
US6169674B1 (en) 1998-03-26 2001-01-02 Southwest Electric Company Transformer, system and method to control harmonic distortion
US6043999A (en) * 1998-05-21 2000-03-28 Inventio Ag Apparatus and method for controlling an elevator power supply
US6169679B1 (en) 2000-03-21 2001-01-02 Ford Motor Company Method and system for synchronizing the phase angles of parallel connected inverters
US6516233B1 (en) 2000-06-15 2003-02-04 Lambda Emi, Inc. Pulse plating rectifiers and methods, systems and computer program products for controlling pulse plating rectifiers in master/slave mode
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
US10819260B2 (en) 2018-12-07 2020-10-27 Rockwell Automation Technologies, Inc Frequency and load balance compensated, gate firing phase shift delay line

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE370297B (enExample) * 1973-02-02 1974-10-07 Asea Ab
US4090116A (en) * 1976-12-10 1978-05-16 General Electric Company Closed loop digital control system and method for motor control
DE2836573C3 (de) * 1978-08-21 1981-07-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Steuersatz für einen mehrphasigen Stromrichter
JPS5783194A (en) * 1980-11-10 1982-05-24 Hitachi Ltd Ac motor controlling device using pulse width modulation inverter
US4364434A (en) * 1981-08-31 1982-12-21 Erholm Gary W Ground-raking, rock-gathering attachments for tractors
US4399395A (en) * 1981-09-08 1983-08-16 General Electric Company Line-to-line voltage reconstruction for synchronizing thyristor power converter
US4427933A (en) * 1981-10-30 1984-01-24 Westinghouse Electric Corp. Load commutated inverter gating control system and motor drive with such control system
US4449087A (en) * 1981-12-23 1984-05-15 General Electric Company Flux feedback firing control for a load commutated inverter
US4426611A (en) * 1982-04-28 1984-01-17 General Electric Company Twelve pulse load commutated inverter drive system

Also Published As

Publication number Publication date
US4565953A (en) 1986-01-21
JPH0437679B2 (enExample) 1992-06-22
SE8503180D0 (sv) 1985-06-26
SE466723B (sv) 1992-03-23
SE8503180L (sv) 1986-01-03
JPS6122791A (ja) 1986-01-31
DE3523614C2 (enExample) 1992-11-26
CH670342A5 (enExample) 1989-05-31
DE3523614A1 (de) 1986-01-23

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Legal Events

Date Code Title Description
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