JPS57147221A - On-load tap changing transformer - Google Patents

On-load tap changing transformer

Info

Publication number
JPS57147221A
JPS57147221A JP3200981A JP3200981A JPS57147221A JP S57147221 A JPS57147221 A JP S57147221A JP 3200981 A JP3200981 A JP 3200981A JP 3200981 A JP3200981 A JP 3200981A JP S57147221 A JPS57147221 A JP S57147221A
Authority
JP
Japan
Prior art keywords
winding
core
tap
leg
wound
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
JP3200981A
Other languages
Japanese (ja)
Inventor
Yoshimasa Toyoshima
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 JP3200981A priority Critical patent/JPS57147221A/en
Publication of JPS57147221A publication Critical patent/JPS57147221A/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 draw the lead of tight tap winding easily by connecting one part of main winding connected in series with tap winding and the tight tap winding wound on another core to a core main leg, on which the main winding is wound, in parallel. CONSTITUTION:In one core with the core main leg 1 and the core side leg 7a, the tight tap winding 3 is wound using the side leg 7a as a core leg for the tap winding, and a high-tension winding unit 9 connected in parallel with the winding 3 is newly connected and arranged where corresponding to the winding 3. Accordingly, the lead of a tap is easily drawn because only the winding 3 is wound on the side leg 7a.
JP3200981A 1981-03-06 1981-03-06 On-load tap changing transformer Pending JPS57147221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3200981A JPS57147221A (en) 1981-03-06 1981-03-06 On-load tap changing transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3200981A JPS57147221A (en) 1981-03-06 1981-03-06 On-load tap changing transformer

Publications (1)

Publication Number Publication Date
JPS57147221A true JPS57147221A (en) 1982-09-11

Family

ID=12346866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3200981A Pending JPS57147221A (en) 1981-03-06 1981-03-06 On-load tap changing transformer

Country Status (1)

Country Link
JP (1) JPS57147221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05267077A (en) * 1992-03-19 1993-10-15 Mitsubishi Electric Corp On-load tap changing transformer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05267077A (en) * 1992-03-19 1993-10-15 Mitsubishi Electric Corp On-load tap changing transformer

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