Research to evaluate and reduce AC loss in HTS coil under electromagnetic environment of high temperature superconducting rotating machine
| Project/Area Number |
25420247
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Power engineering/Power conversion/Electric machinery
|
|---|
| Research Institution | Niigata University |
|---|
Principal Investigator |
Ogawa Jun 新潟大学, 自然科学系, 准教授 (60377182)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
|
|---|
| Keywords | 高温超伝導 / 超電導コイル / 交流損失 / 回転磁界 / 磁性体 / 高温超電導 / 超伝導 |
|---|
| Outline of Final Research Achievements |
This research evaluated the AC losses in high temperature superconducting (HTS) coil and tape under electromagnetic environment of HTS rotating machine. These results shows the AC loss characteristics in HTS coil inserted in an iron core, and the AC loss in HTS tape in the rotating magnetic field. AC loss with the iron core is increase than the without condition. Especially, the outside HTS tape of the HTS coil is extremely increase than the other tape. The AC losses in the rotating magnetic field are same level to the perpendicular magnetic field conditions.
|
Report
(4 results)
Research Products
(11 results)
