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FR2276727A1 - TRIMMING DEVICE FOR THE THYRISTORS OF A FREQUENCY CONVERTER - Google Patents

TRIMMING DEVICE FOR THE THYRISTORS OF A FREQUENCY CONVERTER

Info

Publication number
FR2276727A1
FR2276727A1 FR7519732A FR7519732A FR2276727A1 FR 2276727 A1 FR2276727 A1 FR 2276727A1 FR 7519732 A FR7519732 A FR 7519732A FR 7519732 A FR7519732 A FR 7519732A FR 2276727 A1 FR2276727 A1 FR 2276727A1
Authority
FR
France
Prior art keywords
thyristors
frequency converter
trimming device
trimming
converter
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.)
Granted
Application number
FR7519732A
Other languages
French (fr)
Other versions
FR2276727B1 (en
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2276727A1 publication Critical patent/FR2276727A1/en
Application granted granted Critical
Publication of FR2276727B1 publication Critical patent/FR2276727B1/fr
Granted 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
    • 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
    • H02M5/40—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 with intermediate conversion into DC
    • H02M5/42—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 with intermediate conversion into DC by static converters
    • H02M5/44—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/443—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/4505—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 with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only having a rectifier with controlled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Ac-Ac Conversion (AREA)
  • Rectifiers (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Eletrric Generators (AREA)
FR7519732A 1974-06-24 1975-06-24 TRIMMING DEVICE FOR THE THYRISTORS OF A FREQUENCY CONVERTER Granted FR2276727A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742430795 DE2430795C3 (en) 1974-06-24 1974-06-24 Arrangement for igniting the thyristors of a converter

Publications (2)

Publication Number Publication Date
FR2276727A1 true FR2276727A1 (en) 1976-01-23
FR2276727B1 FR2276727B1 (en) 1978-04-28

Family

ID=5919054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519732A Granted FR2276727A1 (en) 1974-06-24 1975-06-24 TRIMMING DEVICE FOR THE THYRISTORS OF A FREQUENCY CONVERTER

Country Status (3)

Country Link
DE (1) DE2430795C3 (en)
FR (1) FR2276727A1 (en)
GB (1) GB1501917A (en)

Also Published As

Publication number Publication date
FR2276727B1 (en) 1978-04-28
DE2430795C3 (en) 1980-06-04
DE2430795A1 (en) 1976-01-15
GB1501917A (en) 1978-02-22
DE2430795B2 (en) 1979-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse