Electrical system

补充之前总结

        关于两个alternator可以互相平衡的意思是说如果一个发电机过热，这一个将主动降低负载而让另一个发电机承担更多的载荷，防止过热损坏。

        All alternator failure，the main battery will supply the ECU for 30 mins after that the engine can not work any more.

        Hot Bus: Pilot map/reading light      without battery master ON

        Battery Bus: LH/RH main Bus

                            LH/RH ECU Bus (via diode)

                            LH/RH starter heavy duty power

        LH Main Bus: PFD/ADC/AHRS/COM1/GPS1/NAV1/TXBD/Engine instrument/

                              Pitot heat/Oxygen sys/Gear control/Gear warning/Map light/

                              Flood light/Taxi light/ACL

        RH Main Bus: Avionic Bus/MFD/Horizon/Starter control/Flaps/

                               Avionic CDU cooling fan/Stall warning/AP/

                               Landing light/Navigation light/Instrument light

        Avionic Bus: COM2/GPS2/NAV2/Audio panel/AP/DME/Data link/WX500/ADF/WX radar

        Electrical master ON –> will let the main battery supply the Battery Bus and also the LH/RH Main Bus

        Engine Master –> connect with ECU Bus, excitation battery and also the GLOW and unfeathering accumulator

Auto Pilot

        ALT mode push the ‘UP’ button 1 time make the aircraft climb 20ft.