A Thermal Management Method of Battery by Reduced Order Model
次数低減モデルを用いたバッテリの熱マネジメント解析手法
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20234099
- Paper/Info type
- Journal of Society of Automotive Engineers of Japan
Vol.77 No.2
- Pages
- 84-89(Total 6 p)
- Date of publication
- Feb 2023
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | ホットトピックス Translation |
|---|---|
| Category(E) | Hot Topics |
| Author(J) | 1) 藤井 明 |
| Author(E) | 1) Akira Fujii |
| Affiliation(J) | 1) アンシス・ジャパン |
| Abstract(J) | バッテリーパックの熱マネジメントに関する予測モデル作成の手法であるLTI，LPVについてその方法論や事例を紹介する．これらは３次元のCFD解析結果をもとに熱予測モデルが作成できる手法であり，精度を維持しつつ迅速に応答するモデルが作成できるため数十分に及ぶ走行モードに相当するような過渡予測への利用が可能となる． Translation |
| Abstract(E) | Prediction models for thermal flow in battery are presented. CFD (Computational Fluid Dynamics) in 3D domain has been used for thermal design of battery packs but the simulation time is huge especially for the battery pack design with transient phenomena. LTI (Linear Time Invariant) and LPV (Linear Parameter Varying) are the methods to create the prediction model based on 3D simulations for various conditions. The response of those model is quick with high accuracy to use system design and validations. Methodology and test cases for LTI and LPV for battery thermal issues are presented in the paper. |
