论文部分内容阅读
冲压空气涡轮系统(RamAirTurbine,简称RAT系统)是飞机上的备份电源系统。当飞行中出现主电源无法正常供电的情况时,该系统作为应急电源为飞机上的重要设备供电。对冲压空气涡轮系统装机后的最低使用空速的测试方法进行了研究,并进行了试验验证。阐述了试飞方法、试飞改装方案,并举例说明了试验的过程。通过实例对该方法的可行性进行了验证,证明该测试方法具有可行性并可以保证飞机安全。
Ram Air Turbine System (RAT system) is a backup power system on the aircraft. The system serves as an emergency source of power for critical aircraft equipment when there is an in-flight situation where the mains fails to operate properly. The method of testing the minimum airspeed after installation of ram air turbine system was studied and tested. The flight test method, test flight modification program are described, and the process of test is illustrated. The feasibility of this method is verified by examples, which proves that the test method is feasible and can ensure the safety of the aircraft.