EP0177323A3 - Anordnung zur Lastumschaltung - Google Patents

Anordnung zur Lastumschaltung Download PDF

Info

Publication number
EP0177323A3
EP0177323A3 EP85306975A EP85306975A EP0177323A3 EP 0177323 A3 EP0177323 A3 EP 0177323A3 EP 85306975 A EP85306975 A EP 85306975A EP 85306975 A EP85306975 A EP 85306975A EP 0177323 A3 EP0177323 A3 EP 0177323A3
Authority
EP
European Patent Office
Prior art keywords
changing device
load tap
resistor
tap changing
energization
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.)
Withdrawn
Application number
EP85306975A
Other languages
English (en)
French (fr)
Other versions
EP0177323A2 (de
Inventor
Kazuo C/0 Itami Works Yoshida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0177323A2 publication Critical patent/EP0177323A2/de
Publication of EP0177323A3 publication Critical patent/EP0177323A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Protection Of Transformers (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
EP85306975A 1984-09-28 1985-09-30 Anordnung zur Lastumschaltung Withdrawn EP0177323A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20500884A JPS6185016A (ja) 1984-09-28 1984-09-28 負荷時タツプ切換装置
JP205008/84 1984-09-28

Publications (2)

Publication Number Publication Date
EP0177323A2 EP0177323A2 (de) 1986-04-09
EP0177323A3 true EP0177323A3 (de) 1986-11-20

Family

ID=16499920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85306975A Withdrawn EP0177323A3 (de) 1984-09-28 1985-09-30 Anordnung zur Lastumschaltung

Country Status (2)

Country Link
EP (1) EP0177323A3 (de)
JP (1) JPS6185016A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6479369B2 (ja) * 2014-08-20 2019-03-06 株式会社ダイヘン 自動電圧調整装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255830A1 (de) * 1972-11-15 1974-05-16 Transformatoren Union Ag Schaltungsanordnung zum unterbrechungslosen lastumschalten bei stufentransformatoren

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2255830A1 (de) * 1972-11-15 1974-05-16 Transformatoren Union Ag Schaltungsanordnung zum unterbrechungslosen lastumschalten bei stufentransformatoren

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, vol. 4, no. 162 (E-33)[644], 12th November 1980; & JP - A - 55 110 015 (MITSUBISHI DENKI K.K.) 25-08-1980 *

Also Published As

Publication number Publication date
EP0177323A2 (de) 1986-04-09
JPS6185016A (ja) 1986-04-30

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19890403

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YOSHIDA, KAZUOC/0 ITAMI WORKS