JPS6469258A - Superconducting rotary machine - Google Patents
Superconducting rotary machineInfo
- Publication number
- JPS6469258A JPS6469258A JP22251687A JP22251687A JPS6469258A JP S6469258 A JPS6469258 A JP S6469258A JP 22251687 A JP22251687 A JP 22251687A JP 22251687 A JP22251687 A JP 22251687A JP S6469258 A JPS6469258 A JP S6469258A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cooling medium
- superconducting
- cooling
- nozzle
- 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
- Superconductive Dynamoelectric Machines (AREA)
Abstract
PURPOSE:To easily perform cooling a machine by composing a superconducting rotary winding of high temperature superconducting material and providing a cooling means and a guide which supply a cooling medium to a rotor from a nozzle. CONSTITUTION:A superconducting generator is composed of a rotor 21 having a superconducting rotor winding, bearing 22, drive part 23 driving the rotor 21, exciter 24, stator 25, housing 26, heat insulating layer 27, etc. While in a fixed side, a nozzle 28 is provided in the periphery of the rotor 21, further a fluid reservoir 31 of cooling medium, pump 32, steam reservoir 33 and a liquefying device 35 are provided. And a guide 41 is provided. Thus enabling the cooling medium to be directly blown toward a surface part of the rotor 21 from a fixed part by the nozzle 28 of the rotor winding, the necessity for providing a vacuum for heat insulation and piping in the inside of the rotor is eliminated. Further because the cooling medium is prevented from its exfoliation from the rotor 21 by the guide 41, a cooling effect is more uniformly obtained.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22251687A JPS6469258A (en) | 1987-09-04 | 1987-09-04 | Superconducting rotary machine |
US07/480,372 US5030863A (en) | 1987-07-24 | 1990-02-14 | Cooling system for superconducting rotating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22251687A JPS6469258A (en) | 1987-09-04 | 1987-09-04 | Superconducting rotary machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6469258A true JPS6469258A (en) | 1989-03-15 |
Family
ID=16783652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22251687A Pending JPS6469258A (en) | 1987-07-24 | 1987-09-04 | Superconducting rotary machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6469258A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8134345B2 (en) | 2005-11-29 | 2012-03-13 | General Electric Company | Cryogenic exciter |
-
1987
- 1987-09-04 JP JP22251687A patent/JPS6469258A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8134345B2 (en) | 2005-11-29 | 2012-03-13 | General Electric Company | Cryogenic exciter |
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