求翻译
好难呀！ 在高性能电动汽车难以市场化的今天，率先发展既符合现有技术，又贴合广大消费者需求的中、低速电动汽车，被认为是电动汽车市场的突破口。本文重点分析和对比了中、低速电动汽车和燃油汽车的生命周期成本，并创造性将比较优势用盈亏敏感度可视化表达；根据未来油价、电池价格、电池寿命预测研究了燃油价格增高、动力电池价格降低、及动力电池寿命延长对生命周期成本的影响程度，并将影响结果用敏感性表达；最后，讨论了铅酸电池和锂电池的应用可行性，得出在现有技术水平条件下，装配铅酸电池的中、低速电动汽车其生命周期成本优势已经超过同级燃油汽车，当锂电池在电池组价格降到3元/Wh时，其生命周期成本可与燃油汽车达到平衡。
In the performance of the electric vehicle is today, the market accords with current technology, and the demand of joint consumers, low electric cars, considered electric car market breakthrough。
This paper analyzes and compares the low-speed electric cars, and fuel automobile life cycle cost, and creative with profit sensitivity to comparative advantage, visualization, According to the future price of oil, battery, the battery life prediction research has increased fuel prices, lower price, and the battery power battery life extension of life cycle cost, and the degree of influence will influence the results using sensitivity, Finally, discussed the lead-acid battery and lithium battery application feasibility, the existing technology conditions, the assembly of lead-acid batteries, low-speed electric car its life cycle cost advantages over the fuel automobile, when lithium batteries battery in price 3 yuan/Wh, its life cycle cost and fuel automobile balance。
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