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JPS5442620A - Transformer winding - Google Patents

Transformer winding

Info

Publication number
JPS5442620A
JPS5442620A JP10881577A JP10881577A JPS5442620A JP S5442620 A JPS5442620 A JP S5442620A JP 10881577 A JP10881577 A JP 10881577A JP 10881577 A JP10881577 A JP 10881577A JP S5442620 A JPS5442620 A JP S5442620A
Authority
JP
Japan
Prior art keywords
transformer winding
clamp ring
insulation
transformer
contct
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
JP10881577A
Other languages
Japanese (ja)
Inventor
Masaru Higaki
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 JP10881577A priority Critical patent/JPS5442620A/en
Publication of JPS5442620A publication Critical patent/JPS5442620A/en
Pending legal-status Critical Current

Links

Landscapes

  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

PURPOSE: To reduce the static electricity and improve the insulating performance in a transformer by installing an insulation ring between a clamp ring and an insulation barrier to prevent oil flow in the oil path in contct with the clamp ring surface which is subjected to the highest AC field.
COPYRIGHT: (C)1979,JPO&Japio
JP10881577A 1977-09-12 1977-09-12 Transformer winding Pending JPS5442620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10881577A JPS5442620A (en) 1977-09-12 1977-09-12 Transformer winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10881577A JPS5442620A (en) 1977-09-12 1977-09-12 Transformer winding

Publications (1)

Publication Number Publication Date
JPS5442620A true JPS5442620A (en) 1979-04-04

Family

ID=14494197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10881577A Pending JPS5442620A (en) 1977-09-12 1977-09-12 Transformer winding

Country Status (1)

Country Link
JP (1) JPS5442620A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157115A (en) * 1982-03-15 1983-09-19 Toshiba Corp Induction apparatus
JP2013065762A (en) * 2011-09-20 2013-04-11 Toshiba Corp Stationary induction apparatus
JP2014204042A (en) * 2013-04-08 2014-10-27 株式会社東芝 Stationary induction electric apparatus
US9099238B2 (en) 2011-10-18 2015-08-04 Abb Technology Ag High voltage insulation system and a high voltage inductive device comprising such an insulation system
CN106486276A (en) * 2016-10-27 2017-03-08 成都启立辰智科技有限公司 Fire prevention coil static board
WO2018065188A1 (en) * 2016-10-06 2018-04-12 Siemens Aktiengesellschaft Electrical device having encapsulated spaces cooled with different intensity

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157115A (en) * 1982-03-15 1983-09-19 Toshiba Corp Induction apparatus
JP2013065762A (en) * 2011-09-20 2013-04-11 Toshiba Corp Stationary induction apparatus
US9099238B2 (en) 2011-10-18 2015-08-04 Abb Technology Ag High voltage insulation system and a high voltage inductive device comprising such an insulation system
JP2014204042A (en) * 2013-04-08 2014-10-27 株式会社東芝 Stationary induction electric apparatus
WO2018065188A1 (en) * 2016-10-06 2018-04-12 Siemens Aktiengesellschaft Electrical device having encapsulated spaces cooled with different intensity
US11322289B2 (en) 2016-10-06 2022-05-03 Siemens Energy Global GmbH & Co. KG Electrical device having encapsulated spaces cooled with different intensity
CN106486276A (en) * 2016-10-27 2017-03-08 成都启立辰智科技有限公司 Fire prevention coil static board

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