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飞机直流电源系统直接供应飞机用电设备相应电压,而直流电源系统的故障将直接导致飞机不能飞行。因而,需要对该故障应系统总结分析,做好有效的预防与预先排故技术准备。首先简要说明了某型飞机直流电源系统的三部分构成与原理,然后举这三部分出现故障的排故案例,说明这三部分出现故障通用排除方法,最后文章总结分析直流电源系统排故的方法。
Aircraft DC power supply system directly supplies the corresponding voltage of aircraft electrical equipment, and DC power system failure will directly lead to the aircraft can not fly. Therefore, it is necessary to systematically summarize and analyze the fault and make effective technical preparations for prevention and advance troubleshooting. First of all, a brief description of a certain type of aircraft DC power supply system consists of three parts and principles, and then take these three parts troubleshooting cases, indicating that these three parts common fault elimination method, the last article summarizes the analysis of DC power system troubleshooting .