Study of air-conditioning and battery thermal management system with integrated desiccantcoated heat exchanger for electric vehicles
吸着材塗布熱交換器を利用した電気自動車用空調とバッテリ熱管理システムの検討
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20244106
- Paper/Info type
- Symposium Text
No.18-23
- Pages
- 27-38(Total 12 p)
- Date of publication
- Jan 2024
- Publisher
- JSAE
- Language
- Japanese
- Event
- JSAE Symposium 2023
Detailed Information
| Category(J) | PPT資料 Translation |
|---|---|
| Category(E) | PPT slides |
| Author(J) | 1) 張 莉 |
| Author(E) | 1) ZHANG LI |
| Affiliation(J) | 1) 電力中央研究所 |
| Affiliation(E) | 1) Central Research Institute of Electric Power Industry |
| Abstract(J) | EV にヒートポンプ暖房が利用されているが、ガラス 防曇を防ぐための外気導入は消費電力の増加を招 く。また、室外熱交換器の霜を除去するため、暖房 一時停止と消費電力増加の課題がある。当所は吸着 剤塗布熱交換器で外気導入不要で防曇可能と、バッ テリ熱回収による高効率除霜と連続暖房可能な熱管 理システムを提案した。 Translation |
| Abstract(E) | Although the heat pump is a promising way to meet EV cabin heating demands, a large heat load due to the outside air introduction for anti-fogging increases electricity consumption. Another challenge relating to heat pumps is the interrupted cabin heating due to defrosting operation. In this study, we proposed a heat pump system, in which a desiccant-coated heat exchanger is adopted to dehumidify the inside cabin air. Accordingly, antifogging of the windshield becomes possible via interior-air recirculation. The heat generated by batteries is utilized to remove the frost and heat the cabin continuously. |
