AT261068B - Frequenzumwandler - Google Patents

Frequenzumwandler

Info

Publication number
AT261068B
AT261068B AT502665A AT502665A AT261068B AT 261068 B AT261068 B AT 261068B AT 502665 A AT502665 A AT 502665A AT 502665 A AT502665 A AT 502665A AT 261068 B AT261068 B AT 261068B
Authority
AT
Austria
Prior art keywords
frequency converter
converter
frequency
Prior art date
Application number
AT502665A
Other languages
English (en)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of AT261068B publication Critical patent/AT261068B/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • 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
    • 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
    • H02M5/32—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 dynamic converters
AT502665A 1964-06-04 1965-06-02 Frequenzumwandler AT261068B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6781/64A SE309806B (de) 1964-06-04 1964-06-04

Publications (1)

Publication Number Publication Date
AT261068B true AT261068B (de) 1968-04-10

Family

ID=20269592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT502665A AT261068B (de) 1964-06-04 1965-06-02 Frequenzumwandler

Country Status (7)

Country Link
US (1) US3359482A (de)
AT (1) AT261068B (de)
CH (1) CH423971A (de)
DE (1) DE1488770A1 (de)
FR (1) FR1442642A (de)
GB (1) GB1101840A (de)
SE (1) SE309806B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038960A (en) * 1933-11-28 1936-04-28 Eugen Ostwald Dr Device for producing periodical current impulses
US2979651A (en) * 1956-01-30 1961-04-11 Parsons & Co Sir Howard G Alternating current frequency changing apparatus

Also Published As

Publication number Publication date
DE1488770A1 (de) 1969-04-10
US3359482A (en) 1967-12-19
CH423971A (de) 1966-11-15
GB1101840A (en) 1968-01-31
FR1442642A (fr) 1966-06-17
SE309806B (de) 1969-04-08

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