Both advantages and disadvantages of electric vehicle are analyzed in this paper. The drive mode and control tactics of hybrid vehicle are briefly introduced.

本文分析了电动汽车的利弊，简单介绍了混合动力汽车的驱动模式和控制策略。

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Secondly, in order to alter the obsolete synchronization motion control mode by mechanical axis driving, the synchronization motion control system of electric drive mode has been constructed.

其次，为了改变机械轴传动的同步运行控制落后方式，设计了电气传动的同步运行控制系统。

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In particular, the system selectively controls a pair of clutches to switch between an electric drive mode and a hybrid drive mode.

特别地，系统选择方式控制一对离合器，以在电力驱动模式和混合驱动模式之间进行切换。

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It has a highly fuel-efficient gasoline engine that gives Volt drivers a peace of mind and a confidence about not being stranded that drivers of Nissan Leaf and other EVs can only envy coupled with most of the advantages of being able to drive Volt in electric-only mode when desired.

FORBES: Memo To McCann, Mahoney: Come Up With Better Volt Ads