日: 2025年11月3日

冬の電気自動車のパフォーマンス：寒い天候の充電の挑戦

Winter Electric Vehicle Performance: The Cold-Weather Recharge Challenge is emerging as a critical issue for the global EV industry. As many regions worldwide enter extended cold seasons, electric vehicles face setbacks in battery range, charging speed, and energy efficiency. From Tairui’s vantage, understanding how winter conditions affect vehicle systems, charging infrastructure, and user experience is vital for designing resilient mobility solutions. 1. Why Cold Weather is a “Stress Test” for EVs 1.1 Effects of low temperatures on battery and range Cold climates hit electric vehicles hard: chemical reactions slow, battery internal resistance rises, cell efficiency drops, and cabin heating demands increase. Independent testing shows many EVs fall to less than half their […]