Future Motor Vehicle Technologies toward Carbon Neutrality─The Transition from Internal Combustion Engine Vehicles to Electrified Vehicles ─
カーボンニュートラルに向けた自動車関連技術に関する将来展望＊─エンジン車から電動車への移行─
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20224637
- Paper/Info type
- Journal of Society of Automotive Engineers of Japan
Vol.76 No.12
- Pages
- 4-14(Total 1 p)
- Date of publication
- Dec 2022
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | カーボンニュートラルに貢献する内燃機関 Translation |
|---|---|
| Category(E) | ICE contributes to carbon neutrality |
| Author(J) | 1) 大聖 泰弘 |
| Author(E) | 1) Yasuhiro Daisho |
| Affiliation(J) | 1) 早稲田大学 |
| Abstract(J) | カーボンニュートラル実現に向け、エンジン車（ICEV）からバッテリー電気自動車（BEV）を中心とする電動化やそれに使われる再生可能なエネルギーの利用が推進されている。本稿では，これらの状況を踏まえて中長期的な課題とその解決の方向性について展望する。 Translation |
| Abstract(E) | According to “the Carbon Neutral Policy toward 2050” proposed by the Japanese government, a drastic reduction in CO2 emission has become one of the most significant challenges in the transportation sector. Internal combustion engines have the potential for improving their brake thermal efficiency up to 50-55% by 2030. Such improvements can contribute directly to a significant increase in the fuel economy of hybrid electric vehicles (HEVs). Plug-in hybrid electric vehicles (PHEVs) will serve as a bridge from HEVs to battery electric vehicles (BEVs) or co-exist with BEVs by taking advantage of minimizing the battery capacity. If carbon-free synthetic liquid fuels could successfully be developed at affordable costs, HEVs and PHEVs would continuously be used by utilizing such fuels. BEVs and hydrogen fuel cell vehicles (FCEVs) would likely play the major role in the ultimate carbon neutral society and to that end, it is essential to further enhance battery performance, reduce vehicle and energy costs as well as disseminate recharging and refueling stations providing renewables. |
