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FR717590A - Method and devices for transforming a polyphase current of a given frequency, into a single-phase current of a lower frequency - Google Patents

Method and devices for transforming a polyphase current of a given frequency, into a single-phase current of a lower frequency

Info

Publication number
FR717590A
FR717590A FR717590DA FR717590A FR 717590 A FR717590 A FR 717590A FR 717590D A FR717590D A FR 717590DA FR 717590 A FR717590 A FR 717590A
Authority
FR
France
Prior art keywords
current
transforming
devices
frequency
polyphase
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Oskar Lobl
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.)
RWE AG
Original Assignee
Rheinisch Westfaelisches Elektrizitaetswerk AG
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 Rheinisch Westfaelisches Elektrizitaetswerk AG filed Critical Rheinisch Westfaelisches Elektrizitaetswerk AG
Application granted granted Critical
Publication of FR717590A publication Critical patent/FR717590A/en
Expired 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
    • H02M5/48—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 combination of static with dynamic converters; by combination of dynamo-electric with other dynamic or static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR717590D 1931-05-23 1931-05-23 Method and devices for transforming a polyphase current of a given frequency, into a single-phase current of a lower frequency Expired FR717590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717590T 1931-05-23

Publications (1)

Publication Number Publication Date
FR717590A true FR717590A (en) 1932-01-11

Family

ID=9090121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717590D Expired FR717590A (en) 1931-05-23 1931-05-23 Method and devices for transforming a polyphase current of a given frequency, into a single-phase current of a lower frequency

Country Status (1)

Country Link
FR (1) FR717590A (en)

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