Study on Possibilities of Heavy Duty xEV Trucks (Second Report)
大型トラックのxEV化の可能性検討（第2報）
- Delivery
- Available on the other site
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- Publication code
- 20214425
- Paper/Info type
- JSAE Transaction
Vol.52 No.4
- Pages
- 756-762(Total 7 p)
- Date of publication
- Jul 2021
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 研究論文 Translation |
|---|---|
| Category(E) | ResearchPaper |
| Author(J) | 1) 佐々木 正和 |
| Author(E) | 1) Masakazu Sasaki |
| Affiliation(J) | 1) 上智大学 |
| Abstract(J) | 今後、xEV用蓄電池の大きな進化が予測される。これまで適応性ある蓄電池が出現せず電動化が遅れていた大型トラックについて、本報では蓄電池の進化が寿命およびライフサイクルコストにどの程度効果的なのかを試算し、第1報で報告した燃料経済性と併せ総合的経済性を検討し、今後15年先までの可能性・課題を報告する。 Translation |
| Abstract(E) | In case of H. D. Trucks for the mainly use in inter-city logistics, electrifications(xEV) of this type of vehicle have been difficult because of a lack of batteries with long life and great energy capacity. In the future, batteries will highly be advanced from the aspect of energy density and cost. This paper reports estimated possibilities of a battery life-time extension, reductions in life-cycle cost and battery mass by using future batteries. And it also reports xEV’s economical advantages of battery life-cycle and fuel/electric power costs compared with Diesel Trucks. HV Trucks are further expected to be more economical. EV trucks are to be less and less economical without technological innovation. |
