Justification of program for accelerated periodic tests of aircraft turbogenerator - alternating current source

Abstract

The sequence of development of the program of accelerated periodic tests of a TG60/2SM turbo-generator installed onboard aircraft to provide an alternating current produced by the GT-60P48ATV generator is considered. The list of elements of the nodes that determine the reliability and resource of the turbogenerator is determined. According to the results of theoretical and experimental studies, the modes and duration of accelerated periodic tests were determined, allowing to reduce the duration of serial periodic tests from 1250 hours to 300 hours, thereby reducing the time and material costs of their implementation.