JPS5441419A - Three-phase.two-phase power conversion transformer - Google Patents

Three-phase.two-phase power conversion transformer

Info

Publication number
JPS5441419A
JPS5441419A JP10744577A JP10744577A JPS5441419A JP S5441419 A JPS5441419 A JP S5441419A JP 10744577 A JP10744577 A JP 10744577A JP 10744577 A JP10744577 A JP 10744577A JP S5441419 A JPS5441419 A JP S5441419A
Authority
JP
Japan
Prior art keywords
phase
power conversion
conversion transformer
parallel
phase power
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
JP10744577A
Other languages
Japanese (ja)
Other versions
JPS5716730B2 (en
Inventor
Ryoji Nakatake
Akira Hino
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 JP10744577A priority Critical patent/JPS5441419A/en
Publication of JPS5441419A publication Critical patent/JPS5441419A/en
Publication of JPS5716730B2 publication Critical patent/JPS5716730B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ac-Ac Conversion (AREA)

Abstract

PURPOSE: TO provide a minimum level of neutral point current with respect to a singlephase side load, by a constitution of secondary winding being composed of a doubledelta-connection, with its any one phase connected in parallel, and boosting deltaconnections, connected in series to the above said parallel connected phase line.
COPYRIGHT: (C)1979,JPO&Japio
JP10744577A 1977-09-07 1977-09-07 Three-phase.two-phase power conversion transformer Granted JPS5441419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10744577A JPS5441419A (en) 1977-09-07 1977-09-07 Three-phase.two-phase power conversion transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10744577A JPS5441419A (en) 1977-09-07 1977-09-07 Three-phase.two-phase power conversion transformer

Publications (2)

Publication Number Publication Date
JPS5441419A true JPS5441419A (en) 1979-04-02
JPS5716730B2 JPS5716730B2 (en) 1982-04-07

Family

ID=14459321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10744577A Granted JPS5441419A (en) 1977-09-07 1977-09-07 Three-phase.two-phase power conversion transformer

Country Status (1)

Country Link
JP (1) JPS5441419A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232366A (en) * 1983-06-15 1984-12-27 Canon Inc Electrophotographic copying method
JPS60218672A (en) * 1984-04-16 1985-11-01 Ricoh Co Ltd Copying device
JPS62229816A (en) * 1986-03-31 1987-10-08 Railway Technical Res Inst Three-two phase conversion transformer
JPS6311631U (en) * 1986-07-09 1988-01-26
JPS6346713A (en) * 1986-08-12 1988-02-27 Railway Technical Res Inst Transformer for two phase/three phase conversion

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232366A (en) * 1983-06-15 1984-12-27 Canon Inc Electrophotographic copying method
JPS60218672A (en) * 1984-04-16 1985-11-01 Ricoh Co Ltd Copying device
JPS62229816A (en) * 1986-03-31 1987-10-08 Railway Technical Res Inst Three-two phase conversion transformer
JPH0423407B2 (en) * 1986-03-31 1992-04-22 Tetsudo Sogo Gijutsu Kenkyusho
JPS6311631U (en) * 1986-07-09 1988-01-26
JPS6346713A (en) * 1986-08-12 1988-02-27 Railway Technical Res Inst Transformer for two phase/three phase conversion
JPH0426765B2 (en) * 1986-08-12 1992-05-08 Tetsudo Sogo Gijutsu Kenkyusho

Also Published As

Publication number Publication date
JPS5716730B2 (en) 1982-04-07

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