JPS55121616A - Regulating system for voltage autotransformer - Google Patents

Regulating system for voltage autotransformer

Info

Publication number
JPS55121616A
JPS55121616A JP2967179A JP2967179A JPS55121616A JP S55121616 A JPS55121616 A JP S55121616A JP 2967179 A JP2967179 A JP 2967179A JP 2967179 A JP2967179 A JP 2967179A JP S55121616 A JPS55121616 A JP S55121616A
Authority
JP
Japan
Prior art keywords
tap
currents
winding
shunt
constitution
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.)
Pending
Application number
JP2967179A
Other languages
Japanese (ja)
Inventor
Katsuji Sokai
Yoshikazu Miura
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
Priority to JP2967179A priority Critical patent/JPS55121616A/en
Publication of JPS55121616A publication Critical patent/JPS55121616A/en
Pending 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

Abstract

PURPOSE:To change over currents flowing through tap changers as little currents by simple constitution even when the currents of tap winding are large by a method wherein the two tap changers are mounted which are connected to eavh of series winding and shunt winding. CONSTITUTION:Series winding 1 and shunt winding 2 are separated and series winding 1 is connected to a movable terminal of the first tap changer 4, and shunt winding 2 to a movable terminal of the second tap changer 42. Each tap lead drawn out from tap winding 3 through which the currents IL at the low tension side flow is further divided into two systems, and one is connected to each fixed terminal of the first tap changer 4, and the other to that of the second tap changer 42 respectively. Voltage is regulated by dividing currents IL at the low tension side flowing through tap winding 3 into series winding currents IH and shunt winding currents IC and by tap-changing over the currents. Thus, IL can easily by divided into IH and IC and tap-changed over even when currents IL is large, and constitution can be simplified.
JP2967179A 1979-03-13 1979-03-13 Regulating system for voltage autotransformer Pending JPS55121616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2967179A JPS55121616A (en) 1979-03-13 1979-03-13 Regulating system for voltage autotransformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2967179A JPS55121616A (en) 1979-03-13 1979-03-13 Regulating system for voltage autotransformer

Publications (1)

Publication Number Publication Date
JPS55121616A true JPS55121616A (en) 1980-09-18

Family

ID=12282567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2967179A Pending JPS55121616A (en) 1979-03-13 1979-03-13 Regulating system for voltage autotransformer

Country Status (1)

Country Link
JP (1) JPS55121616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014012266A1 (en) * 2014-08-22 2016-01-07 Maschinenfabrik Reinhausen Gmbh Switching arrangement with two on-load tap-changers, electrical system with such a switching arrangement and their use

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392424A (en) * 1977-01-24 1978-08-14 Mitsubishi Electric Corp Autotransformer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5392424A (en) * 1977-01-24 1978-08-14 Mitsubishi Electric Corp Autotransformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014012266A1 (en) * 2014-08-22 2016-01-07 Maschinenfabrik Reinhausen Gmbh Switching arrangement with two on-load tap-changers, electrical system with such a switching arrangement and their use

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