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A319 飞机电源系统

A319 飞机电源系统. 说明. 概 述 供电系统是由一个三相 115 伏 /200 伏 400 赫兹恒定频率的交流电系统和一个 28 伏的直流电系统组成。 供电转换期间的瞬时供电间断对设备基本无影响。 商用供电有次级优先权。 通常,系统产生交流电然后转换成直流。 每一台发电机能够给整个网络供电。 当正常的交流发电失效时,飞机可以由应急发电机供电。 当所有交流发电系统全部失效时,飞机可由电瓶供电,并将直流转换为交流向飞机供电。. 电源的产生 交流发电机 发动机驱动发电机

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A319 飞机电源系统

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