JPS5556612A - Autotransformer - Google Patents

Autotransformer

Info

Publication number
JPS5556612A
JPS5556612A JP12860978A JP12860978A JPS5556612A JP S5556612 A JPS5556612 A JP S5556612A JP 12860978 A JP12860978 A JP 12860978A JP 12860978 A JP12860978 A JP 12860978A JP S5556612 A JPS5556612 A JP S5556612A
Authority
JP
Japan
Prior art keywords
winding
tank
core
low
series
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
JP12860978A
Other languages
Japanese (ja)
Other versions
JPS5837682B2 (en
Inventor
Tomoo Suzeki
Takeshi Kojima
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 JP53128609A priority Critical patent/JPS5837682B2/en
Publication of JPS5556612A publication Critical patent/JPS5556612A/en
Publication of JPS5837682B2 publication Critical patent/JPS5837682B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To miniaturize and lighten the transformer, by forming the autotransformer by two tanks, and by housing series winding and low-tension winding wound on a core in one tank and shunt winding, low-tension winding and tap winding wound on a core in the other tank.
CONSTITUTION: This autotransformer is constituted by two tanks, and a core 51 and series winding 1 and a low-tension winding unit 31 wound on the core 51 are housed in one tank 61. Shunt winding 2, a low-tension winding unit 32 and tap winding 4 wound on a core 52 are housed in the other tank 62. Each low-tension winding unit 31, 32 is let pass into a duct in oil or connected in parallel in the atmosphere, and the series winding 1 and the shunt winding 2 are let pass into duct in oil connected between the two tanks and connected in series. The tap winding 4 and the shunt winding 2 are connected in series in the tank 62. Thus, even the transformer of a 1000KV class is miniaturized, and accordingly, advantageous in transporting the device to the site where it is to be installed.
COPYRIGHT: (C)1980,JPO&Japio
JP53128609A 1978-10-20 1978-10-20 autotransformer Expired JPS5837682B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53128609A JPS5837682B2 (en) 1978-10-20 1978-10-20 autotransformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53128609A JPS5837682B2 (en) 1978-10-20 1978-10-20 autotransformer

Publications (2)

Publication Number Publication Date
JPS5556612A true JPS5556612A (en) 1980-04-25
JPS5837682B2 JPS5837682B2 (en) 1983-08-18

Family

ID=14989008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53128609A Expired JPS5837682B2 (en) 1978-10-20 1978-10-20 autotransformer

Country Status (1)

Country Link
JP (1) JPS5837682B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037707A (en) * 1983-08-11 1985-02-27 Toshiba Corp Three-phase autotransformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6037707A (en) * 1983-08-11 1985-02-27 Toshiba Corp Three-phase autotransformer

Also Published As

Publication number Publication date
JPS5837682B2 (en) 1983-08-18

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