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http://dx.doi.org/10.6108/KSPE.2021.25.2.088

Research of Small Gas Turbine Engine Control Logic by Engine Failure Mode Simulation  

Lee, Kyungjae (Aeropropulsion Research Division, Korea Aerospace Research Institute)
Kim, Sunguk (EGT Co. Ltd.)
Back, Kyeungmi (Department of Aerospace Engineering, Chungnam National University)
Rhee, Dongho (Aeropropulsion Research Division, Korea Aerospace Research Institute)
Kang, Young Seok (Aeropropulsion Research Division, Korea Aerospace Research Institute)
Kho, Sunghee (Department of Aircraft MRO Engineering, Howon University)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.25, no.2, 2021 , pp. 88-97 More about this Journal
Abstract
The controller of the gas turbine engine is a component that needs to be developed for the development of the gas turbine engine because it is impossible to get the technology transferred from the engine manufacturer due to the import and export regulation. As a part of the engine control logic research, the Korea Aerospace Research Institute conducted a failure diagnostic research using a small gas turbine engine. Before simulating the engine fault, the ground test was performed to analyze normal behavior and performance of engine. Afterwards, the control logic analysis test equipment was established to simulate various engine fault. It is intended to provide background knowledge to engine control logic research for various engine failure conditions.
Keywords
Small Gas Turbine Engine; Fault Diagnostic; ECU; EGT; Rotational Speed;
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