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Title: Impact of Fast Charging on Life of EV Batteries

Utilization of public charging infrastructure is heavily dependent on user-specific travel behavior. The availability of fast chargers can positively affect the utility of battery electric vehicles, even given infrequent use. Estimated utilization rates do not appear frequent enough to significantly impact battery life. Battery thermal management systems are critical in mitigating dangerous thermal conditions on long distance tours with multiple fast charge events.
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Conference: Presented at 28th International Electric Vehicle Symposium and Exhibition, 3-6 May 2015, KINTEX, Goyang, Korea
Research Org:
NREL (National Renewable Energy Laboratory (NREL), Golden, CO (United States))
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
Country of Publication:
United States
25 ENERGY STORAGE; 33 ADVANCED PROPULSION SYSTEMS fast charging; battery electric vehicles; battery life; battery thermal management; BLAST; Battery Lifetime Analysis and Simulation Tool for Vehicles