JPS55141717A - Single-phase single-wound transformer - Google Patents

Single-phase single-wound transformer

Info

Publication number
JPS55141717A
JPS55141717A JP4964779A JP4964779A JPS55141717A JP S55141717 A JPS55141717 A JP S55141717A JP 4964779 A JP4964779 A JP 4964779A JP 4964779 A JP4964779 A JP 4964779A JP S55141717 A JPS55141717 A JP S55141717A
Authority
JP
Japan
Prior art keywords
winding
series
exciting
tapped
shunt
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.)
Granted
Application number
JP4964779A
Other languages
Japanese (ja)
Other versions
JPS6214083B2 (en
Inventor
Susumu Isaka
Toshiyuki Yanari
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4964779A priority Critical patent/JPS55141717A/en
Publication of JPS55141717A publication Critical patent/JPS55141717A/en
Publication of JPS6214083B2 publication Critical patent/JPS6214083B2/ja
Granted 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 make a transformer compact and light weight by enclosing a group of a series winding and a shunt winding and another group of a tapped winding, a tertially low-voltage winding, and an exciting winding in separate tanks, respectively, thereby constituting a single-phase single-wound transformer. CONSTITUTION:A series winding 1 and a shunt winding 21, which are wound around a core 51, are enclosed in a tank 61. A tapped winding 4, a tertially low- voltage winding 3 and an exciting winding 22 are enclosed in another tank 62. The series winding 1 and the shunt winding 21 are connected in series at a medium-voltage line terminal U, and the metal-point terminal of the shunt winding 21 is connected to the tapped winding 4 in series through an oil filled duct 72. The tapped winding 4 and the exciting winding 22 for exciting the tertially low-voltage winding 3 are connected in series at the neutral point V. The other end of the exciting winding 22 is connected to the medium voltage line terminal U through an oil filled duct 71.
JP4964779A 1979-04-24 1979-04-24 Single-phase single-wound transformer Granted JPS55141717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4964779A JPS55141717A (en) 1979-04-24 1979-04-24 Single-phase single-wound transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4964779A JPS55141717A (en) 1979-04-24 1979-04-24 Single-phase single-wound transformer

Publications (2)

Publication Number Publication Date
JPS55141717A true JPS55141717A (en) 1980-11-05
JPS6214083B2 JPS6214083B2 (en) 1987-03-31

Family

ID=12836985

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4964779A Granted JPS55141717A (en) 1979-04-24 1979-04-24 Single-phase single-wound transformer

Country Status (1)

Country Link
JP (1) JPS55141717A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977761A (en) * 1997-10-31 1999-11-02 Asea Brown Boveri Ag Three-phase transformer with in phase regulating winding for the regulation of phase voltages

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647867A1 (en) 2004-10-11 2006-04-19 The Swatch Group Management Services AG Magnifying device for timepieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5977761A (en) * 1997-10-31 1999-11-02 Asea Brown Boveri Ag Three-phase transformer with in phase regulating winding for the regulation of phase voltages

Also Published As

Publication number Publication date
JPS6214083B2 (en) 1987-03-31

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