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汽车安全与节能学报

汽车安全与节能学报 ›› 2011, Vol. 2 ›› Issue (3): 192-197.DOI: 10.3969/j.issn.1674-8484.2011.03.002

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电动汽车动力电池的生态系统——性能、成本及市场

朴昌浩1,2，覃丹丹1，段志辉1，陈　平1，刘冬群1   

  1. 1. 重庆长安新能源汽车有限公司，重庆401120；
    2. 重庆邮电大学，重庆 400065
  • 收稿日期:2011-02-28 出版日期:2011-09-27 发布日期:2011-10-13
  • 作者简介:第一作者 / First author： PIAO Changhao / 朴昌浩 (1978—)，Male / 男（Chinese Korean），吉林，教授。E-mail: changhaopark@hotmail.com
  • 基金资助:

     重庆市自然科学基金资助项目（2010BB2400）

Ecosystems of Electric Vehicle Power Batteries: Performance, Cost and Market

PIAO Changhao1,2, QIN Dandan1, DUAN Zhihui1, CHEN Ping1, LIU Dongqun1   

  1. 1. Chongqing Chang’an New Energy Automobile Co. Ltd., Chongqing 401120, China;
    2. Posts and Telecommunicafions of Chongqing University, Chongqing 400065, China
  • Received:2011-02-28 Online:2011-09-27 Published:2011-10-13
  • About author:第一作者 / First author： PIAO Changhao / 朴昌浩 (1978—)，Male / 男（Chinese Korean），吉林，教授。E-mail: changhaopark@hotmail.com
  • Supported by:

    Natural Science Foundation Project of CQ CSTC

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摘要：  随着全球能源危机和环境破坏的出现，节能环保的电动汽车成为了未来汽车的发展方向。电池作为电动汽车的关键部件之一，在技术方面面临着各种挑战。首先介绍了电动汽车电池产业现状，然后以锂电池为例，重点阐述了市场所关注的六大要素：电池安全性能、使用寿命、比能量、比功率、充电时间和成本，并综合各大因素对未来电池技术、成本和市场规模做了展望。就目前从电池性能提高和成本的降低的速率来看，电池的商业化将要实现。

关键词: 电动汽车（EV）, 电池, 电池性能, 成本, 市场, 生态系统

Abstract:  With the energy crisis and environment pollution occurring, energy saving and environmentally friendly electric vehicles (EVs) will gradually be developed in the future. As one of the most important parts of EVs, power batteries are facing various challenges in technology. This paper describes the current state of EV battery industry and the six factors concerned by the EV lithium-ion battery market, including the safety, life span, specific energy, specific power, charging time and cost, which are used to expect the battery technology, cost and market. The results show that battery commoditization will soon be achieved in terms of the current rates of innovation in battery performance and decrease in cost.

Key words: electric vehicle (EV), lithium-ion battery, battery performance, cost, market, ecosystems

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