CA917743A - Apparatus for producing a low distortion pulse width modulated inverter output - Google Patents

Apparatus for producing a low distortion pulse width modulated inverter output

Info

Publication number
CA917743A
CA917743A CA917743A CA917743DA CA917743A CA 917743 A CA917743 A CA 917743A CA 917743 A CA917743 A CA 917743A CA 917743D A CA917743D A CA 917743DA CA 917743 A CA917743 A CA 917743A
Authority
CA
Canada
Prior art keywords
producing
pulse width
width modulated
inverter output
low distortion
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
CA917743A
Other languages
English (en)
Inventor
Kernick Andress
A. Geyer Manvel
W. Ernsberger Glenn
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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.)
Publication date
Application granted granted Critical
Publication of CA917743A publication Critical patent/CA917743A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • 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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5383—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
    • 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
    • H02M7/53—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 triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
CA917743A 1970-02-26 Apparatus for producing a low distortion pulse width modulated inverter output Expired CA917743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14314A US3648150A (en) 1970-02-26 1970-02-26 Apparatus for producing a low-distortion pulse width modulated inverter output

Publications (1)

Publication Number Publication Date
CA917743A true CA917743A (en) 1972-12-26

Family

ID=21764732

Family Applications (1)

Application Number Title Priority Date Filing Date
CA917743A Expired CA917743A (en) 1970-02-26 Apparatus for producing a low distortion pulse width modulated inverter output

Country Status (6)

Country Link
US (1) US3648150A (enExample)
JP (1) JPS5128325B1 (enExample)
CA (1) CA917743A (enExample)
DE (1) DE2108608A1 (enExample)
FR (1) FR2081048A1 (enExample)
GB (1) GB1334179A (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775663A (en) * 1972-08-24 1973-11-27 Gen Electric Inverter with electronically controlled neutral terminal
US3825814A (en) * 1973-05-29 1974-07-23 Westinghouse Electric Corp Active filter for the input harmonic current of static power converters
US3825815A (en) * 1973-06-12 1974-07-23 Westinghouse Electric Corp Electrical power system
US3859583A (en) * 1973-10-23 1975-01-07 Bell Telephone Labor Inc Pulse-width modulation converter circuit providing asymmetry correction and current monitoring
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
FR2344171A1 (fr) * 1976-03-11 1977-10-07 Cit Alcatel Hacheur comportant des interrupteurs a transistors
US4178629A (en) * 1977-02-28 1979-12-11 International Business Machines Corporation D. C. Powered A. C. supply for reactive loads
DE2823538C2 (de) * 1978-05-30 1986-12-04 Diehl GmbH & Co, 8500 Nürnberg Gleichspannungs-Wechselspannungswandler
HU181511B (en) * 1978-08-02 1983-10-28 Villamos Ipari Kutato Intezet Modulator circuit of controlled semiconductor transducer
US4241395A (en) * 1978-11-08 1980-12-23 Westinghouse Electric Corp. Non-dissipative DC active filter and transformer
FR2441290A1 (fr) * 1978-11-13 1980-06-06 Anvar Convertisseur statique d'energie electrique a semi-conducteurs
DE3006924A1 (de) * 1980-02-25 1981-09-10 Walter Dittel GmbH, 8910 Landsberg Dreiphasen-wechselrichter
DE3040556A1 (de) * 1980-10-28 1982-05-27 Siemens Ag Schaltungsanordnung mit einem wechselrichter zur speisung eines wechselstromverbrauchers mit einer alternierenden spannung, insbesondere einer sinusfoermigen wechselspannung
SE429220B (sv) * 1981-12-17 1983-08-22 Bengt J Sterner Av oberoende av varandra alstrade pulsfoljder styrd elektrisk sekerhetsanordning
US4489371A (en) * 1982-04-23 1984-12-18 Westinghouse Electric Corp. Synthesized sine-wave static generator
US4626979A (en) * 1985-02-22 1986-12-02 Diego Power Anticipatory feedback technique for pulse width modulated power supply
HU191779B (en) * 1985-03-19 1987-04-28 Villamos Ipari Kutato Intezet Circuit arrangement for laying out two-point follow-up controlled inverter
US4648022A (en) * 1986-02-14 1987-03-03 Westinghouse Electric Corp. Matrix converter control system
NZ219439A (en) * 1987-02-27 1990-02-26 Gec New Zealand Ltd Ac motor speed controller with controlled current inverter
US4885518A (en) * 1987-08-21 1989-12-05 Westinghouse Electric Corp. Induction motor torque/flux control system
US4937720A (en) * 1989-10-13 1990-06-26 Sundstrand Corporation PWM inverter circuit analytically compensating for DC link distortion
US5043857A (en) * 1990-04-11 1991-08-27 Sundstrand Corporation Real-time control of PWM inverters by pattern development from stored constants
US5053939A (en) * 1990-08-27 1991-10-01 Sundstrand Corporation Control of PWM inverters by pattern development from stored constants relating D.C. link harmonics to output distortion
US5343379A (en) * 1992-11-06 1994-08-30 Sundstrand Corporation Control method for inverters having dwell times between switch conduction periods
US5548165A (en) * 1994-07-18 1996-08-20 Regents Of The University Of Minnesota Hybrid filter for reducing distortion in a power system
US5717585A (en) * 1996-07-24 1998-02-10 Sundstrand Corporation Power inverter with reduced switching frequency
US8279648B2 (en) * 2008-03-20 2012-10-02 Pratt & Whitney Canada Corp. Power inverter and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732937A (en) * 1929-10-22 Transformer and coil system
US2436129A (en) * 1945-12-22 1948-02-17 Herbert K Neuber Oscillator
US3305796A (en) * 1961-09-19 1967-02-21 Toivo A Somer Transistor modulator-amplifier
GB1048682A (en) * 1962-11-23 1966-11-16 Nat Res Dev Electrical control systems
NL291430A (enExample) * 1963-04-10
US3341766A (en) * 1963-06-18 1967-09-12 Warren Mfg Company Choked ferroresonant transformer system
US3310730A (en) * 1963-06-19 1967-03-21 Gen Motors Corp Circuit for approximating a desired waveform across a load
US3315181A (en) * 1964-06-09 1967-04-18 Jerome A Rosenthal Pulse modulator circuit
US3409817A (en) * 1965-08-10 1968-11-05 Varo Phase demodulated high frequency inverter
FR1501726A (fr) * 1966-03-29 1967-11-18 Comp Generale Electricite Dispositif de transformation d'énergie électrique
US3430151A (en) * 1966-09-07 1969-02-25 Massachusetts Inst Technology Amplitude modulation detector for single sideband or suppressed carrier input
US3509445A (en) * 1967-01-16 1970-04-28 Lear Siegler Inc Pulse width modulated power amplifier

Also Published As

Publication number Publication date
JPS5128325B1 (enExample) 1976-08-18
US3648150A (en) 1972-03-07
GB1334179A (en) 1973-10-17
DE2108608A1 (de) 1971-09-09
FR2081048A1 (enExample) 1971-11-26

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