Theoretical and Practical Aspects for Study and Optimization of the Aircrafts' Electro Energetic Systems

摘要

The paper presents a concrete case of an actual aircraft electric power system analysis. Using the Boolean logical structures we define a conceptual fault tree. The fault tree will express all the combination of factors that can lead to system failure in the onboard electric system. The further on analysis rely on AND - OR logic elements, and the goal is to improve the fault-tolerance behavior of the system. The examples and numeric figures are for a c.c. electric power system of an operational aircraft.