IL36364A - Feedback control for cycloconverter - Google Patents

Feedback control for cycloconverter

Info

Publication number
IL36364A
IL36364A IL36364A IL3636471A IL36364A IL 36364 A IL36364 A IL 36364A IL 36364 A IL36364 A IL 36364A IL 3636471 A IL3636471 A IL 3636471A IL 36364 A IL36364 A IL 36364A
Authority
IL
Israel
Prior art keywords
load
power factor
feedback
output
power
Prior art date
Application number
IL36364A
Other languages
English (en)
Other versions
IL36364A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL36364A0 publication Critical patent/IL36364A0/xx
Publication of IL36364A publication Critical patent/IL36364A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/1216—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for AC-AC converters
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
    • H02M5/27—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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 for conversion of frequency
    • H02M5/272—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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 for conversion of frequency for variable speed constant frequency systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
IL36364A 1970-03-11 1971-03-08 Feedback control for cycloconverter IL36364A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1853970A 1970-03-11 1970-03-11

Publications (2)

Publication Number Publication Date
IL36364A0 IL36364A0 (en) 1971-05-26
IL36364A true IL36364A (en) 1973-08-29

Family

ID=21788446

Family Applications (1)

Application Number Title Priority Date Filing Date
IL36364A IL36364A (en) 1970-03-11 1971-03-08 Feedback control for cycloconverter

Country Status (7)

Country Link
US (1) US3609509A (nl)
JP (1) JPS5746306B1 (nl)
DE (1) DE2111090C2 (nl)
FR (1) FR2091973B1 (nl)
GB (1) GB1352949A (nl)
IL (1) IL36364A (nl)
NL (1) NL165344C (nl)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1309641A (en) * 1969-10-24 1973-03-14 Secr Defence Cycloconverters
DE2131757C3 (de) * 1971-06-25 1975-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Direktumrichtung einer einem Mehrphasengenerator entnommenen Spannung
US3883791A (en) * 1974-03-15 1975-05-13 Mc Graw Edison Co Three phase sequence insensitive full range SCR firing circuit
JPS56136178A (en) * 1980-03-26 1981-10-24 Toshiba Corp Controlling method of cycloconverter
DE3586534T2 (de) * 1984-12-27 1993-01-07 Toshiba Kawasaki Kk Steuerungsverfahren fuer einen zyklokonverter und einrichtung dafuer.
NL9101204A (nl) * 1991-07-09 1993-02-01 Ccm Beheer Bv Stuurketen voor gelijkstroom-draai-stroomomzetter.
FR2730878B1 (fr) * 1995-02-17 1997-06-13 Sgs Thomson Microelectronics Dispositif de commande d'un moteur electrique a vitesse variable
US5808880A (en) * 1996-08-30 1998-09-15 Otis Elevator Company Power factor controller for active converter
US7050313B2 (en) * 2004-02-04 2006-05-23 Smiths Aerospace Llc. Aircraft AC-DC converter
US7309973B2 (en) * 2006-04-24 2007-12-18 Power Conservation Ltd Mitigation of harmonic currents and conservation of power in non-linear load systems
US9484828B2 (en) * 2014-03-03 2016-11-01 The Boeing Company Power frequency converter and associated method
US20220095604A1 (en) * 2019-01-28 2022-03-31 The State Of Israel, Ministry Of Agriculture & Rural Development, Agricultural Research Organization Device for performing electrostatic weeding

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US26327A (en) * 1859-11-29 Nursing-bottle
US3419785A (en) * 1967-01-16 1968-12-31 Gen Electric Power factor sensitive current limit

Also Published As

Publication number Publication date
JPS463525A (nl) 1971-11-01
GB1352949A (en) 1974-05-15
DE2111090A1 (de) 1971-10-28
FR2091973A1 (nl) 1972-01-21
JPS5746306B1 (nl) 1982-10-02
IL36364A0 (en) 1971-05-26
NL165344B (nl) 1980-10-15
NL7103281A (nl) 1971-09-14
NL165344C (nl) 1981-03-16
FR2091973B1 (nl) 1974-08-19
DE2111090C2 (de) 1982-03-04
US3609509A (en) 1971-09-28

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