No.1013 2015ステアリング・駆動関連技術特集号 高周波数帯での電磁界解析技術の開発 |
| カテゴリー | 資料 |
|---|---|
| 筆者 | 自動車部品事業本部 システム開発部 井上一史 |
| 要旨 | The electric motor and sensor used in electric power steering require further miniaturization and higher accuracy, and therefore it is necessary to establish technology that accurately reflects the performance characteristic of the product in order to satisfy demands. Once this had been achieved, the electromagnetic phenomenon inside the product was made visible, and electromagnetic field analysis technology was developed using the Finite Element Method to enable confirmation of the performance characteristic which takes into account the influence of the electromagnetic phenomenon. This report introduces verified examples regarding the Variable Reluctance resolver by using electromagnetic field analysis technology in a high frequency band, while taking into account the Magnetic Skin Effect, eddy current loss and hysteresis loss. |
| キーワード | steering system, vr resolver, electromagnetic fi eld analysis, eddy current loss, hysteresis loss, magnetic skin effect |
| 関連タグ |
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