よりクリーンで静かな電気自動車にシフトするニューヨークのハイヤーに対応するため Preparing for New York’s Shift to Cleaner, Quieter Electric Cars for Hire
2022-05-12 アメリカ国立再生可能ｴﾈﾙｷﾞｰ研究所(NREL)
米国エネルギー省（DOE）の国立再生可能エネルギー研究所（NREL）の研究者たちは、市のEV充電ネットワークと地域の電力会社が、10万台以上の電気自動車の需要に対応できるよう取り組んでいます。ライドヘイリングサービスに焦点を当てた初期研究の結果は、最近、学術誌『iScience』に掲載されました。
＜関連情報＞
- https://www.nrel.gov/news/program/2022/from-full-fare-to-fast-charging.html
- https://www.sciencedirect.com/science/article/pii/S2589004222004412
ニューヨーク市のライドヘイリングフリートを電化する。公共高速充電の必要性の検証 Electrifying New York City Ride-Hailing fleets: An examination of the need for public fast charging
Matthew Moniot,Brennan Borlaug,Yanbo Ge,Eric Wood,Jason Zimbler
iScience Published: April 15, 2022
DOI:https://doi.org/10.1016/j.isci.2022.104171
Summary
This report assesses the scale of public fast charging needed to electrify approximately 20,000 vehicles across the yellow cab and for-hire segments in New York City. The analysis considers real-world trip data in conjunction with driver home locations, overnight charging access rates, driver schedules, and more. Outcomes indicate that the existing charging network in New York City is not adequate even in the most optimistic scenario; 1,054 150-kW ports are required when 15% of drivers have access to overnight charging, whereas 367 150-kW ports are needed when 100% of drivers have access. Results also indicate that although charging is demanded in areas nearby high trip demand, fast charging ports are also demanded in areas near driver residences as a supplement for home charging in scenarios with limited overnight charging access. These findings motivate investment into both overnight charging and public fast charging to meet the charging demands of ride-hailing fleets.
