ZA767206B - Digital firing pulse generator with pulse suppression - Google Patents

Digital firing pulse generator with pulse suppression

Info

Publication number
ZA767206B
ZA767206B ZA767206A ZA767206A ZA767206B ZA 767206 B ZA767206 B ZA 767206B ZA 767206 A ZA767206 A ZA 767206A ZA 767206 A ZA767206 A ZA 767206A ZA 767206 B ZA767206 B ZA 767206B
Authority
ZA
South Africa
Prior art keywords
pulse
suppression
digital firing
pulse generator
generator
Prior art date
Application number
ZA767206A
Other languages
English (en)
Inventor
R Detering
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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA767206B publication Critical patent/ZA767206B/xx

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
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)
  • Rectifiers (AREA)
  • Control Of Voltage And Current In General (AREA)
ZA767206A 1975-12-22 1976-12-02 Digital firing pulse generator with pulse suppression ZA767206B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/642,809 US4028609A (en) 1975-12-22 1975-12-22 Digital firing pulse generator with pulse suppression

Publications (1)

Publication Number Publication Date
ZA767206B true ZA767206B (en) 1977-11-30

Family

ID=24578113

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA767206A ZA767206B (en) 1975-12-22 1976-12-02 Digital firing pulse generator with pulse suppression

Country Status (9)

Country Link
US (1) US4028609A (xx)
JP (1) JPS5279753A (xx)
AU (1) AU2061576A (xx)
BE (1) BE849691A (xx)
BR (1) BR7608589A (xx)
FR (1) FR2336821A1 (xx)
IT (1) IT1065726B (xx)
MX (1) MX143930A (xx)
ZA (1) ZA767206B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105939A (en) * 1976-08-10 1978-08-08 Westinghouse Electric Corp. Direct digital technique for generating an AC waveform
US4263557A (en) * 1976-11-22 1981-04-21 General Electric Company Power converter control
US4173722A (en) * 1978-03-14 1979-11-06 Westinghouse Electric Corp. Digital pulse generator with end-stop detection and control
US4245292A (en) * 1978-08-15 1981-01-13 Kalinichenko A Y Method of digital control of m-phase thyristor-pulse d-c converters and apparatus for effecting same
JPS5656017U (xx) * 1979-09-28 1981-05-15
BR8006784A (pt) * 1979-11-05 1981-05-19 Westinghouse Electric Corp Conversor de energia
US4390938A (en) * 1979-11-19 1983-06-28 Westinghouse Electric Corp. Cycloconverter apparatus with controllable end stop firing pulse control means
US4347562A (en) * 1980-06-23 1982-08-31 Oxy Metal Industries Corporation Digital power converter trigger
US4484150A (en) * 1980-06-27 1984-11-20 Carver R W High efficiency, light weight audio amplifier and power supply
US4389606A (en) * 1981-01-26 1983-06-21 Westinghouse Electric Corp. Automatically synchronized synchronous motor drive system
EP0063673B1 (de) * 1981-04-22 1985-05-15 Contraves Ag Schaltung zum Erzeugen einer sinusförmigen Synchronisierspannung für die Zündung von Thyristoren
FR2504757A1 (fr) * 1981-04-27 1982-10-29 Thomson Csf Procede et dispositif autoadaptatif d'amorcage d'un triac
US4394723A (en) * 1981-04-30 1983-07-19 Caterpillar Tractor Co. Power supply circuit
JPS5839716U (ja) * 1981-09-03 1983-03-15 株式会社オ−デイオテクニカ レコ−ド盤吸着装置
JPS5839717U (ja) * 1981-09-03 1983-03-15 株式会社オ−デイオテクニカ レコ−ド盤吸着装置
JPS5891502A (ja) * 1981-11-26 1983-05-31 Audio Technica Corp タ−ンテ−ブル・プレ−ト
US4577269A (en) * 1982-10-20 1986-03-18 Westinghouse Electric Corp. Apparatus for efficient use of a microprocessor to control thyristors
US4490780A (en) * 1983-02-02 1984-12-25 Allen-Bradley Company Digital power converter
US4598353A (en) * 1984-11-07 1986-07-01 Hughes Tool Company Thyristor firing circuit for determining phase angle
US4639851A (en) * 1985-04-25 1987-01-27 Westinghouse Electric Corp. Method and apparatus for firing angle control of series connected thyristor switches
JP2698580B2 (ja) * 1987-03-09 1998-01-19 沖電気工業株式会社 電圧／パルス幅変換回路
JPH0519914A (ja) * 1991-07-17 1993-01-29 Sharp Corp 半導体装置の内部降圧回路
WO2015195183A2 (en) * 2014-03-31 2015-12-23 The Regents Of The University Of Michigan Narrowband bitstream beam-former with an integrated array of continuous-time bandpass sigma-delta modulators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184795B (de) * 1964-02-29 1965-01-07 Bbc Brown Boveri & Cie Verfahren und Anwendung des Verfahrens zur Erzeugung von Impulsreihen vorgebbarer Dauer
US3371252A (en) * 1964-10-12 1968-02-27 Bendix Corp Solenoid drive system
FR1551690A (xx) * 1967-01-27 1968-12-27
US3646578A (en) * 1969-10-21 1972-02-29 Lear Jet Ind Inc Gate drive for controlled rectifiers
DE2133856A1 (de) * 1970-07-08 1972-01-20 Czdk Praha Anordnung zum Ansteuern von Thyristoren unter Formung der Anstiegsflanke des Ansteuerimpulses an der Primärseite eines Impulstransformators
US3713011A (en) * 1972-03-28 1973-01-23 Westinghouse Electric Corp Converter apparatus
DK138296B (da) * 1972-10-24 1978-08-07 Danfoss As Anordning til frembringelse af tændsignaler for en styrbar ensretter.

Also Published As

Publication number Publication date
JPS5279753A (en) 1977-07-05
US4028609A (en) 1977-06-07
FR2336821B1 (xx) 1983-01-07
AU2061576A (en) 1978-06-22
MX143930A (es) 1981-08-04
FR2336821A1 (fr) 1977-07-22
BR7608589A (pt) 1977-12-27
JPS5635113B2 (xx) 1981-08-14
IT1065726B (it) 1985-03-04
BE849691A (fr) 1977-06-21

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