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一种可并联的1.5～5 kHz双三相中频电源设计

Wen-can GU,Chong-wang YUE

Science Technology and Engineering（2014）

Cited 23|Views1
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Abstract
无人机大量采用热台方式即发动机直接带交流发电机作为电源系统的主电源.由于无恒速传动装置,其输出频率在1.5 ～5 kHz.输出形式主要有两种:三相高电压和双三相低电压.由于无人机发电机转速高,用热台方式进行地面电网络试验,一次性投入和使用维护成本很高.设计了一种可并联的1.5～5 kHz双三相中频电源,极大地降低了成本,已应用到无人机的电网络的试验、维护中,从反应情况来看效果十分好.
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Key words
unmanned aerial vehicle,power system dual three-phase,medium frequency power
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