The Improved Design of Engine Ignition System

This paper introduces a technical improvement scheme for aviation engine ignition system, due to the reason that existing aircraft engine ignition system uses one machine type and each engine ignition system can not be interchangeable in present situation .It also presents a general ignition circuit structure and fast specialty setting method, both of which have been simulated by Multism software. And the results of simulation show that the airline engine general ignition system can meet the requirements of ignition technology parameters for all engines by setting quickly. The technology has significant influence in improving general use of airline engine spare parts, simplifying the engine maintenance system and increasing the warplanes attendance.