Abstract
AbstractWith the rapid development of the aviation industry, more and more regional flights appear. The development of turboprop regional aircraft is a new trend in the modern passenger aviation. In order to achieve the goal of “carbon neutral”, the development of turboprop regional aircraft also needs to move towards “more-electric”. When developing the architecture of the on-board electric power system, evaluating the quality and performance of overall system under normal and abnormal operating conditions requires a lot of simulation. Therefore, higher requirements are put forward for the details of the simulation model and the accuracy of the simulation results. Especially in the case of fault reconstruction, the simulation accuracy of reconstruction sequences is very important. This paper builds the contactor model and the hardware interlocking structure. A refined model of the entire on-board electric power system for turboprop regional aircraft is built at the behavior level. The model is used to simulate under normal and fault conditions, which can accurately describe the system transition process under fault reconstruction.KeywordsTurboprop regional aircraftElectric power system modelingFault reconstruction simulation
Published Version
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