2012 Fiscal Year Final Research Report
Modeling of anomalous eddy current loss in laminated iron coreconsidering domain wall motion
| Project/Area Number |
23760264
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Power engineering/Power conversion/Electric machinery
|
|---|
| Research Institution | Saga University |
|---|
Principal Investigator |
GAO Yanhui 佐賀大学, 工学系研究科, 助教 (40586286)
|
|---|
| Project Period (FY) |
2011 – 2012
|
| Keywords | 電気機器工学 / シミュレーション工学 / 積層鉄芯 / 異常渦電流 / 鉄損 / 磁区 |
|---|
| Research Abstract |
To improve the iron loss calculation method used for the design of high-efficiency electric machines, in 2011, the one-dimensional loss modeling method considering the anomalous eddy current loss with and without skin effect are developed and the appropriate iron loss model for the non-oriented and oriented materials respectively are clarified. In 2012, to apply the developed iron loss method to real electric machines, the improvement of the iron loss modeling and analysis of electric machines are carried out.
|
