An electronic flight instrument power supply system
A technology of power supply system and electronic flight, which is applied in the field of electronic flight instrument power supply system, can solve the problems of pilots increasing operation burden and not considering safety margin, etc., and achieve the effect of reducing additional operation burden, facilitating ground maintenance, and improving safety margin
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[0014] by figure 1 , figure 2 It can be seen that the two flight instruments are directly connected to the normal direct current, and when the direct current changes instantaneously, the black screen will occur.
[0015] and image 3 , Figure 4 Provides an optimized electronic flight instrument power supply system, and this optimized solution has been verified in a certain type of aircraft, effectively solving the faults and defects caused by the original power supply system. This electronic flight instrument power supply system includes a left electronic attitude indicator (hereinafter referred to as EADI), a left electronic horizontal position indicator (hereinafter referred to as EHSI), and a left display processor ( Hereinafter referred to as DPU), the left emergency bus bar, and the right EADI, right EHSI, right DPU, power conversion relay, right emergency bus bar, and mounting bracket installed on the aircraft's right DC circuit breaker board. Such as image 3 The power ...
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