FR1214764A - Current and voltage adjustment means for balanced polyphase electrical installations and various applications - Google Patents

Current and voltage adjustment means for balanced polyphase electrical installations and various applications

Info

Publication number
FR1214764A
FR1214764A FR1214764DA FR1214764A FR 1214764 A FR1214764 A FR 1214764A FR 1214764D A FR1214764D A FR 1214764DA FR 1214764 A FR1214764 A FR 1214764A
Authority
FR
France
Prior art keywords
current
various applications
adjustment means
voltage adjustment
electrical installations
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
Pierre Rognard
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 filed Critical
Application granted granted Critical
Publication of FR1214764A publication Critical patent/FR1214764A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • G05F1/325—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices with specific core structure, e.g. gap, aperture, slot, permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
FR1214764D 1959-02-02 1959-02-02 Current and voltage adjustment means for balanced polyphase electrical installations and various applications Expired FR1214764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1214764T 1959-02-02

Publications (1)

Publication Number Publication Date
FR1214764A true FR1214764A (en) 1960-04-12

Family

ID=9677099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214764D Expired FR1214764A (en) 1959-02-02 1959-02-02 Current and voltage adjustment means for balanced polyphase electrical installations and various applications

Country Status (1)

Country Link
FR (1) FR1214764A (en)

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