JPS57167611A - Split winding transformer - Google Patents

Split winding transformer

Info

Publication number
JPS57167611A
JPS57167611A JP5237481A JP5237481A JPS57167611A JP S57167611 A JPS57167611 A JP S57167611A JP 5237481 A JP5237481 A JP 5237481A JP 5237481 A JP5237481 A JP 5237481A JP S57167611 A JPS57167611 A JP S57167611A
Authority
JP
Japan
Prior art keywords
winding
split
height
split winding
capacity side
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
JP5237481A
Other languages
Japanese (ja)
Other versions
JPS6237883B2 (en
Inventor
Masaaki Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5237481A priority Critical patent/JPS57167611A/en
Publication of JPS57167611A publication Critical patent/JPS57167611A/en
Publication of JPS6237883B2 publication Critical patent/JPS6237883B2/ja
Granted 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Abstract

PURPOSE:To make temperature rise and mechanical strength in case of short circuit uniform and improve space factor by a method wherein the height of a winding of large capacity side is made higher than that of small capacity side and the width of the winding of the large capacity side and that of the small capacity side are made nearly the same. CONSTITUTION:The height of a split winding 19 of the large capacity side is made higher than the height of a split winding 20 of the small capacity side and the widths of those two split windings 19 and 20 are made nearly the same. Corresponding to above constitution, the height of the large capacity winding portion 21A of the upper and lower parallel winding 21 is made higher than the height of the small capacity winding portion 21B of the windings 21 and the widths of those two winding portions 21A and 21B are made nearly the same. In order to realize this composition, the thicknesses t of the wires 23 and wires 24 which compose the split winding 19 and the split winding 20 respectively should be identical and their widths W should be changed according to the capacity ratio and at the same time the thicknesses T of the oil-spacer 25 and the oil-spacer 26 which are used for the split winding 19 and the split winding 20 respectively should be changed according to the capacity ratio.
JP5237481A 1981-04-09 1981-04-09 Split winding transformer Granted JPS57167611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5237481A JPS57167611A (en) 1981-04-09 1981-04-09 Split winding transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5237481A JPS57167611A (en) 1981-04-09 1981-04-09 Split winding transformer

Publications (2)

Publication Number Publication Date
JPS57167611A true JPS57167611A (en) 1982-10-15
JPS6237883B2 JPS6237883B2 (en) 1987-08-14

Family

ID=12913027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5237481A Granted JPS57167611A (en) 1981-04-09 1981-04-09 Split winding transformer

Country Status (1)

Country Link
JP (1) JPS57167611A (en)

Also Published As

Publication number Publication date
JPS6237883B2 (en) 1987-08-14

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