电力系统作为目前舰船的主推进动力装置，其地位和作用越来越重要，电力系统生命力已经成为舰船生命力的重要组成部分。

Currently the electric power system is regarded as the main propulsion equipment on naval vessels and becomes more and more important.

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气垫船动力装置由如下各部分组成：主机，功率传输装置，推进器，主推进器舵组合装置，垫升装置以及为动力装置服务的系统和装置。

Hovercraft is a kind of high-powered watercraft. the propulsion system of hovercraft concludes mainframe power transfer device thruster air propeller installation and assistant system.

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