Optimization and Development of a 48V Cooling Fan System with Direct Control Strategy Based on TMD Controller
- 提供方法
- 本サイト上にてダウンロード・閲覧可
- 形態
- 価格
- 一般価格(税込):¥1,100 会員価格(税込):¥880
- 文献番号
- 20265329
- 文献・情報種別
- 学術講演会予稿集(春)
No.76-26
- 掲載ページ
- 1-4(Total 4 p)
- 発行年月
- 2026年 5月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
- イベント
- 2026年春季大会
書誌事項
| 著者 | 1) Chan-Woong Jo, 2) Ji-Wan Son |
|---|---|
| 著者(英) | 1) Chan-Woong Jo, 2) Ji-Wan Son |
| 勤務先 | 1) Hyundai Motor, 2) Hyundai Motor |
| 勤務先(英) | 1) Hyundai Motor, 2) Hyundai Motor |
| 抄録(英) | This paper proposes a method to optimize and directly control 48V cooling fan motors in vehicle thermal energy systems, replacing traditional 12V systems. The 48V system reduces power loss and is suitable for high-power loads. Through design optimization, it achieved a 4% efficiency improvement, 300g weight reduction, and 10mm thickness reduction. The Field-Oriented Control (FOC) method was applied for flexible adaptation to various motor specifications. Twenty control parameters were identified, and their effectiveness was validated through testing. This research is planned to be applied to future Software Defined Vehicle (SDV) development. 翻訳 |