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Summary & Details

Potential Analysis and Interface Technology of Battery Swapping EVs

電池交換型電気自動車の社会価値と実装技術の検討

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20225204

Paper/Info type: Proceedings (Spring)

No.46-22

Pages: 1-6(Total 6 p)

Date of publication: May 2022

Publisher: JSAE

Language: Japanese

Event: 2022 JSAE Annual Congress (Spring)

Detailed Information

Author(J)	1) 石垣将紀, 2) 石川敬佑, 3) 田原康佐, 4) 梅野孝治
Author(E)	1) Masanori Ishigaki, 2) Keisuke Ishikawa, 3) Kosuke Tahara, 4) Takaji Umeno
Affiliation(J)	1) 豊田中央研究所, 2) 豊田中央研究所, 3) 豊田中央研究所, 4) 豊田中央研究所
Affiliation(E)	1) Toyota Central R&D Labs., 2) Toyota Central R&D Labs., 3) Toyota Central R&D Labs., 4) Toyota Central R&D Labs.
Abstract(J)	電池の充電コスト低減や総生産CO₂削減を可能にする手段として、交換型電池EVが検討されている。本報告ではマルコフ決定過程を用いた電池交換運用の最適化手法を考案し、交換型と急速充電型のEVにおける電池の実装コスト解析結果を示す。また、交換型電池に必要となる交換インターフェースの安全化技術について、いくつかの要素技術を併せて報告する。 Translation
Abstract(E)	Battery swapping type EVs are being studied as a solution for reducing battery charging time and CO₂ reduction. This paper proposes an optimization method for battery replacement operation using Markov decision process, and show the potential analysis results with comparing initial and operating cost of battery swapping EV and quick-charge EV. This paper also presents an overview of key technologies for battery swapping EVs especially focusing on safety requirements.

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