Utilization of the 1D Vehicle Model for the Development of the Thermal Management System for Battery Electric Vehicles
電気自動車の熱マネージメントシステム開発への1D車両モデルの活用
- Delivery
- Available on the other site
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- Publication code
- 20264131
- Paper/Info type
- JSAE Transaction
Vol.57 No.2
- Pages
- 189-194(Total 6 p)
- Date of publication
- Mar 2026
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 飯塚 基正, 2) 竹田 哲馬, 3) 小島 隆義 |
| Author(E) | 1) Motomasa Iizuka, 2) Tetsuma Takeda, 3) Takayoshi Kojima |
| Affiliation(J) | 1) (株)SOKEN, 2) (株)デンソー, 3) (株)デンソー |
| Abstract(J) | BEVの航続距離の延長，充填時間短縮の課題解決に対する取り組みとして，開発段階の車両を1D車両モデルで表現し，性能試算が可能な開発環境を構築した．冬季暖房シーンへ適用した事例について報告する． Translation |
| Abstract(E) | The authors have developed a vehicle model that enables accurate estimation of thermal management system optimization and energy efficiency effects based on usage, even during the functional design phase when no physical vehicle exists. The thermal management system analyzes the required functions—such as heating and cooling—for components that need thermal control, including the battery, electric drive, and air conditioning. It then conceptualizes and models a thermal management system that satisfies these requirements. The vehicle model is a 1D model using components installed in mass-produced vehicles. Parameters necessary for the model, such as thermal capacity and thermal resistance of these components, were identified through real vehicle testing on mass-produced vehicles, ensuring an energy efficiency accuracy within ±1%. This report presents a case study in which the developed vehicle model was applied to a heating scenario in a low-temperature environment. |
