JPS5629311A - On-load voltage regulating transformer - Google Patents

On-load voltage regulating transformer

Info

Publication number
JPS5629311A
JPS5629311A JP10504779A JP10504779A JPS5629311A JP S5629311 A JPS5629311 A JP S5629311A JP 10504779 A JP10504779 A JP 10504779A JP 10504779 A JP10504779 A JP 10504779A JP S5629311 A JPS5629311 A JP S5629311A
Authority
JP
Japan
Prior art keywords
main
windings
transformer
load voltage
sets
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
JP10504779A
Other languages
Japanese (ja)
Inventor
Masakatsu Sugawara
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 JP10504779A priority Critical patent/JPS5629311A/en
Publication of JPS5629311A publication Critical patent/JPS5629311A/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
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Abstract

PURPOSE:To easily construct two sets of windings as a whole in an on-load voltage regulating transformer by forming one of three main windings in upper and lower parallel configuration and connecting one end thereof to other two main windings and the other end thereof in series with two tapped windings. CONSTITUTION:A main winding 142 wound on a main leg 133 is formed, for example, of main legs 131-133 of the iron core of a main transformer 1 in upper and lower parallel configuration, and the respective one ends are simultaneously connected in series with main windings 141, 142. The other end of the main winding 143 is connected through a neutral point side terminals 122, 121 in series with the tapped winding 242, 241 of an on-load voltage regulator 2. Further, the two sets of circuits are connected at the other ends of the transformer 1 and the regulator 2 in parallel with the high voltage line terminal 11 and the neutral point terminal 12. In this manner, the main transformer 1 can be divided into three main windings, and even if the regulator 2 has two tapped windings, two sets of windings can be easily formed as a whole.
JP10504779A 1979-08-20 1979-08-20 On-load voltage regulating transformer Pending JPS5629311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10504779A JPS5629311A (en) 1979-08-20 1979-08-20 On-load voltage regulating transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10504779A JPS5629311A (en) 1979-08-20 1979-08-20 On-load voltage regulating transformer

Publications (1)

Publication Number Publication Date
JPS5629311A true JPS5629311A (en) 1981-03-24

Family

ID=14397076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10504779A Pending JPS5629311A (en) 1979-08-20 1979-08-20 On-load voltage regulating transformer

Country Status (1)

Country Link
JP (1) JPS5629311A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148304A (en) * 1978-05-15 1979-11-20 Toshiba Corp Monosyllable identication device
CN103928225A (en) * 2014-04-24 2014-07-16 国家电网公司 Method for transforming 220 kV non-excitation voltage regulating transformer body into on-load voltage regulating transformer body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148304A (en) * 1978-05-15 1979-11-20 Toshiba Corp Monosyllable identication device
CN103928225A (en) * 2014-04-24 2014-07-16 国家电网公司 Method for transforming 220 kV non-excitation voltage regulating transformer body into on-load voltage regulating transformer body

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