FR889142A - Device for reducing the oscillation at the neutral point of polyphase transformers - Google Patents

Device for reducing the oscillation at the neutral point of polyphase transformers

Info

Publication number
FR889142A
FR889142A FR889142DA FR889142A FR 889142 A FR889142 A FR 889142A FR 889142D A FR889142D A FR 889142DA FR 889142 A FR889142 A FR 889142A
Authority
FR
France
Prior art keywords
oscillation
reducing
neutral point
polyphase transformers
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)
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs 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 Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR889142A publication Critical patent/FR889142A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/343—Preventing or reducing surge voltages; oscillations
    • H01F27/345—Preventing or reducing surge voltages; oscillations using auxiliary conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR889142D 1941-12-30 1942-12-17 Device for reducing the oscillation at the neutral point of polyphase transformers Expired FR889142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE889142X 1941-12-30

Publications (1)

Publication Number Publication Date
FR889142A true FR889142A (en) 1943-12-31

Family

ID=6834436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889142D Expired FR889142A (en) 1941-12-30 1942-12-17 Device for reducing the oscillation at the neutral point of polyphase transformers

Country Status (1)

Country Link
FR (1) FR889142A (en)

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