The invention discloses a power supply configuration and a power supply method of an aircraft fly-by-wire flight control system. A carrier power supply, a flight control power generation system and a flight control emergency power supply are used for performing redundancy power supply on the aircraft fly-by-wire flight control system; the carrier power supply provides required electricity for the fly-by-wire flight control system load when the direct current normal power supply of the aircraft works normally; the flight control power generation system is used for providing required power for the fly-by-wire flight control system load in a state that a power supply of the carrier fails; the flight control primary power distribution device is used for power supply conversion control of a carrier power supply and a flight control power generation system power supply and supplying power to the flight control storage battery controller; the flight control emergency power supply is used for providing an emergency power supply for the fly-by-wire flight control system when the carrier power supply and the flight control power generation system cannot work normally; and the flight control secondary power distribution device is used for receiving a power supply provided by the flight control primary power distribution device or the flight control storage battery and transmitting the power supply to the fly-by-wire flight control system electric equipment through an internal flight control bus bar.
一种飞机电传飞控系统的供电构型及供电方法,由载机电源、飞控发电系统和飞控应急电源为飞机电传飞控系统余度供电;载机电源在飞机直流正常电源正常工作时,为电传飞控系统负载提供所需用电;飞控发电系统用于在载机电源失效状态下,为电传飞控系统负载提供所需用电;飞控一级配电装置用于载机电源与飞控发电系统电源的供电转换控制及向飞控蓄电池控制器供电;飞控应急电源用于在载机电源和飞控发电系统无法正常工作时,为电传飞控系统提供应急电源;飞控二级配电装置用于接收飞控一级配电装置或飞控蓄电池提供的电源,并通过内部的飞控汇流条输送给电传飞控系统用电设备。
Power supply configuration and power supply method of aircraft fly-by-wire flight control system
一种飞机电传飞控系统的供电构型及供电方法
12.11.2024
Patent
Elektronische Ressource
Chinesisch
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