CH419299A - Static frequency converter for speed control of three-phase motors - Google Patents

Static frequency converter for speed control of three-phase motors

Info

Publication number
CH419299A
CH419299A CH537865A CH537865A CH419299A CH 419299 A CH419299 A CH 419299A CH 537865 A CH537865 A CH 537865A CH 537865 A CH537865 A CH 537865A CH 419299 A CH419299 A CH 419299A
Authority
CH
Switzerland
Prior art keywords
speed control
frequency converter
phase motors
static frequency
static
Prior art date
Application number
CH537865A
Other languages
German (de)
Inventor
Armand Dipl Ing Brandt
Original Assignee
Bbc Brown Boveri & Cie
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
Priority to CH225465A priority Critical patent/CH428867A/en
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH537865A priority patent/CH419299A/en
Priority to DE19661538270 priority patent/DE1538270A1/en
Priority to GB645566A priority patent/GB1131953A/en
Priority to NL6601879A priority patent/NL6601879A/xx
Priority to BE676464D priority patent/BE676464A/xx
Priority to FR49521A priority patent/FR1468201A/en
Priority to SE186666A priority patent/SE303547B/xx
Priority to AT134466A priority patent/AT257745B/en
Publication of CH419299A publication Critical patent/CH419299A/en

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
    • 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
    • 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
    • H02M7/523—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 LC-resonance circuit in the main circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
CH537865A 1965-02-16 1965-04-13 Static frequency converter for speed control of three-phase motors CH419299A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH225465A CH428867A (en) 1965-02-16 1965-02-16 Static frequency converter for speed-controlled three-phase motors
CH537865A CH419299A (en) 1965-02-16 1965-04-13 Static frequency converter for speed control of three-phase motors
DE19661538270 DE1538270A1 (en) 1965-02-16 1966-02-10 Static frequency converter for speed-controlled three-phase motors
GB645566A GB1131953A (en) 1965-02-16 1966-02-14 Static frequency changer
NL6601879A NL6601879A (en) 1965-02-16 1966-02-14
BE676464D BE676464A (en) 1965-02-16 1966-02-14
FR49521A FR1468201A (en) 1965-02-16 1966-02-14 Static frequency converter for three-phase motors with adjustable speed
SE186666A SE303547B (en) 1965-02-16 1966-02-14
AT134466A AT257745B (en) 1965-02-16 1966-02-14 Static frequency converter for speed-controlled three-phase motors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH225465A CH428867A (en) 1965-02-16 1965-02-16 Static frequency converter for speed-controlled three-phase motors
CH537865A CH419299A (en) 1965-02-16 1965-04-13 Static frequency converter for speed control of three-phase motors

Publications (1)

Publication Number Publication Date
CH419299A true CH419299A (en) 1966-08-31

Family

ID=25689923

Family Applications (2)

Application Number Title Priority Date Filing Date
CH225465A CH428867A (en) 1965-02-16 1965-02-16 Static frequency converter for speed-controlled three-phase motors
CH537865A CH419299A (en) 1965-02-16 1965-04-13 Static frequency converter for speed control of three-phase motors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH225465A CH428867A (en) 1965-02-16 1965-02-16 Static frequency converter for speed-controlled three-phase motors

Country Status (7)

Country Link
AT (1) AT257745B (en)
BE (1) BE676464A (en)
CH (2) CH428867A (en)
DE (1) DE1538270A1 (en)
GB (1) GB1131953A (en)
NL (1) NL6601879A (en)
SE (1) SE303547B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917620B2 (en) * 1977-02-16 1984-04-23 株式会社日立製作所 Inverter protection device
DE3219050A1 (en) * 1982-05-21 1983-11-24 Brown, Boveri & Cie Ag, 6800 Mannheim Frequency converter

Also Published As

Publication number Publication date
SE303547B (en) 1968-09-02
DE1538270A1 (en) 1969-04-10
BE676464A (en) 1966-06-16
GB1131953A (en) 1968-10-30
CH428867A (en) 1967-01-31
AT257745B (en) 1967-10-25
NL6601879A (en) 1966-08-17

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