JPS5571011A - Dc high-voltage oil-containing equipment - Google Patents
Dc high-voltage oil-containing equipmentInfo
- Publication number
- JPS5571011A JPS5571011A JP14460578A JP14460578A JPS5571011A JP S5571011 A JPS5571011 A JP S5571011A JP 14460578 A JP14460578 A JP 14460578A JP 14460578 A JP14460578 A JP 14460578A JP S5571011 A JPS5571011 A JP S5571011A
- Authority
- JP
- Japan
- Prior art keywords
- insulating
- oil
- flanges
- paths
- coil
- 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
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Insulating Of Coils (AREA)
Abstract
PURPOSE: To decrease an insulating distance, and to reduce size and weight by providing oil paths by shifting the positions of inner insulating flanges and outer insulating flanges alternately, and by insulating and protecting the ends of winding, in a DC high-voltage oil-containing equipment.
CONSTITUTION: An outer insulating barrier 4 and insulating flanges 4a and 4b, which are connected as one body or by lapping, are arranged between insulating flanges 3a, 3b and 3a of inner insulating cylinder 3 and coil tightening plates 5, thereby zigzag oil paths are constituted so that oil flows along the bottom, left, and top of the insulating flanges 4a and 4b. In this constitution, the oil which cools a winding 1 flows from an oil conducting pipe 8 into the coil 1, through an oil conducting box 7 and a coil tightening plate 5, along the zigzag paths on the surface of the insulating flange 4b. Then, the oil likewise flows along the insulating flanges 3a, 4a and 3b to the top, thereby cooling and insulation are sufficiently accomplished.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14460578A JPS5571011A (en) | 1978-11-22 | 1978-11-22 | Dc high-voltage oil-containing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14460578A JPS5571011A (en) | 1978-11-22 | 1978-11-22 | Dc high-voltage oil-containing equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5571011A true JPS5571011A (en) | 1980-05-28 |
Family
ID=15365906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14460578A Pending JPS5571011A (en) | 1978-11-22 | 1978-11-22 | Dc high-voltage oil-containing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5571011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5296829A (en) * | 1992-11-24 | 1994-03-22 | Electric Power Research Institute, Inc. | Core-form transformer with liquid coolant flow diversion bands |
CN106158268A (en) * | 2016-08-25 | 2016-11-23 | 太仓卡斯特姆新材料有限公司 | A kind of flat pipe type heat-exchanger rig for transformer |
-
1978
- 1978-11-22 JP JP14460578A patent/JPS5571011A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5296829A (en) * | 1992-11-24 | 1994-03-22 | Electric Power Research Institute, Inc. | Core-form transformer with liquid coolant flow diversion bands |
WO1994012993A1 (en) * | 1992-11-24 | 1994-06-09 | Electric Power Research Institute, Inc. | Core-form transformer with liquid coolant flow diversion bands |
CN106158268A (en) * | 2016-08-25 | 2016-11-23 | 太仓卡斯特姆新材料有限公司 | A kind of flat pipe type heat-exchanger rig for transformer |
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