本文着重于从理论上分析导致 MD82 飞机空调系统自动关断故障的各种可能性,主要从电路控制角度和气路控制角度加以论述;同时引进可以较为简单地排除空调系统自动关断故障的一系列逻辑方法和科学程序。这些方法和程序已通过实践证明是非常奏效的,对飞机维护工作十分有助。 This article focuses on the theoretical analysis of the various possibilities that lead to the automatic shutdown of MD82 aircraft air conditioning systems, mainly from the perspective of circuit control and air circuit control; meanwhile, it is simpler to exclude the series of automatic shutdown of air conditioning systems Logical method and scientific program. These methods and procedures have proved to be very effective in practice and are very helpful to aircraft maintenance.