JPS5583434A - High voltage coil of rotating electric machine - Google Patents

High voltage coil of rotating electric machine

Info

Publication number
JPS5583434A
JPS5583434A JP15375078A JP15375078A JPS5583434A JP S5583434 A JPS5583434 A JP S5583434A JP 15375078 A JP15375078 A JP 15375078A JP 15375078 A JP15375078 A JP 15375078A JP S5583434 A JPS5583434 A JP S5583434A
Authority
JP
Japan
Prior art keywords
semiconductor
conductor
insulating layer
tape
core
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
JP15375078A
Other languages
Japanese (ja)
Other versions
JPS624937B2 (en
Inventor
Minoru Kumada
Hiroyuki Nakamura
Takashi Tokuda
Ryoichi Yamamoto
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP15375078A priority Critical patent/JPS5583434A/en
Publication of JPS5583434A publication Critical patent/JPS5583434A/en
Publication of JPS624937B2 publication Critical patent/JPS624937B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

PURPOSE: To make a conductor freely slidable even after impregnated with resin and improve insulating performance by winding semiconductor tape and separable semiconductor tape sequentially around the earth insulating layer of the conductor and inserting them into a slot via a semiconductor liner.
CONSTITUTION: Semiconductor tape 17 with a fiber material as its base material is wound around the earth insulating layer 14 of a conductor 11 and again around the tape, separable semiconductor tape 19 of low adhesive property with impregnated resin, for instance, tetrafluoroethylene semiconductor tape is wound. A coil made in such a way is put into a core slot 15a via a liner 20 consisting of semiconductor laminate plates and thermosetting resin is infiltrated. By so doing, the conductor 11 is made freely slidable even when thermally expanded, the reliability of the insulating layer is improved, and further, corona generation and the swelling out of the insulating layer at the end of the core or the end of the air duct provided in the core can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP15375078A 1978-12-14 1978-12-14 High voltage coil of rotating electric machine Granted JPS5583434A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15375078A JPS5583434A (en) 1978-12-14 1978-12-14 High voltage coil of rotating electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15375078A JPS5583434A (en) 1978-12-14 1978-12-14 High voltage coil of rotating electric machine

Publications (2)

Publication Number Publication Date
JPS5583434A true JPS5583434A (en) 1980-06-23
JPS624937B2 JPS624937B2 (en) 1987-02-02

Family

ID=15569289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15375078A Granted JPS5583434A (en) 1978-12-14 1978-12-14 High voltage coil of rotating electric machine

Country Status (1)

Country Link
JP (1) JPS5583434A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634911A (en) * 1985-04-16 1987-01-06 Westinghouse Electric Corp. High voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
US4724600A (en) * 1985-04-16 1988-02-16 Westinghouse Electric Corp. Method of making a high voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
US5030870A (en) * 1989-07-10 1991-07-09 Siemens Aktiengesellschaft Conductor winding device for a large electric machine
WO2004008608A1 (en) * 2002-07-15 2004-01-22 Otkrytoe Aktsionernoe Obshchestvo 'power Machines-Ztl, Lmz, Electrosila, Energomachexport Stator for a high-voltage electric machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634911A (en) * 1985-04-16 1987-01-06 Westinghouse Electric Corp. High voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
US4724600A (en) * 1985-04-16 1988-02-16 Westinghouse Electric Corp. Method of making a high voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
US5030870A (en) * 1989-07-10 1991-07-09 Siemens Aktiengesellschaft Conductor winding device for a large electric machine
JPH0744798B2 (en) * 1989-07-10 1995-05-15 シーメンス アクチエンゲゼルシヤフト Conductor winding device for large rotating electric machine
WO2004008608A1 (en) * 2002-07-15 2004-01-22 Otkrytoe Aktsionernoe Obshchestvo 'power Machines-Ztl, Lmz, Electrosila, Energomachexport Stator for a high-voltage electric machine

Also Published As

Publication number Publication date
JPS624937B2 (en) 1987-02-02

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