SOC estimation was an important function of electric vehicle battery management system.

SOC估计是电动汽车电池管理系统的重要功能。

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The key technologies of the new energy vehicles include electric vehicle battery power management technology, motor control technology and vehicle control technology.

电动汽车的关键技术包括蓄电池管理技术、电机控制技术和整车控制技术等。

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GM introduced the Chevrolet Volt Concept Car, a vehicle propelled by an electric motor powered by a battery, in 2007.

通用公司2007年推出雪弗莱volt概念车，这是一种由电池提供动力的电力马达驱动的汽车。

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But his dream is to someday drive what he builds - the new Chevrolet Volt, an electric vehicle that can run for 64 kilometers on a battery without recharging.

VOA: standard.2010.07.30

The survey, available here, is a valuable read for any LEAF owner concerned about the performance of their electric vehicle battery.

ENGADGET: Nissan upgrades US Leaf warranties, will 'restore' batteries that lose too much charge

In addition, Nanophosphate EXT is expected to enable automakers to significantly reduce or completely eliminate active cooling systems in electric vehicle battery packs.

ENGADGET: A123 Systems' new lithium ion tech keeps EV batteries cool, your wallet in check

Shares of the electric vehicle battery maker A123 Systems are trading lower after the company this morning reduced its full year guidance.

FORBES: A123 Cuts Guidance; Sets $50M Convert Deal; Shrs Off