한국추진공학회지 (Journal of the Korean Society of Propulsion Engineers)

  • 제25권5호
  • /
  • Pages.1-9
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  • 2021
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  • 1226-6027(pISSN)
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  • 2288-4548(eISSN)
한국추진공학회 (The Korean Society of Propulsion Engineers)
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소형 가스터빈엔진의 시동 및 정상운용구간 제어로직 연구

Starting and Normal Operation Control Logic Research of Small Gas Turbine Engine

  • Lee, Kyungjae (Aeropropulsion Research Division, Korea Aerospace Research Institute) ;
  • Rhee, Dong-Ho (Aeropropulsion Research Division, Korea Aerospace Research Institute) ;
  • Kang, Young Seok (Aeropropulsion Research Division, Korea Aerospace Research Institute) ;
  • Kho, Seonghee (Department of Aircraft MRO Engineering, Howon University)
  • 투고 : 2021.06.02
  • 심사 : 2021.08.29
  • 발행 : 2021.10.31
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초록

국내 소형 가스터빈엔진 상용화 시장의 저변화를 위하여 상용 소형 가스터빈엔진의 시동 및 정상운용구간에서의 제어로직을 파악하고자 하였다. 이를 통하여 시동 및 정상운용구간에서 엔진의 점화 및 정상작동을 위하여 엔진의 점화기, 시동모터, 연료펌프 및 연료밸브가 어떻게 제어되는지 파악하였고, 확보된 제어로직을 실제 상용화 연구가 진행되고 있는 소형 가스터빈엔진의 지상용 제어기에 활용하였다. 해당 엔진은 비행용 엔진 제어기를 제작 중이며, 제작 완료 후 항우연에서 보유하고 있는 고도시험설비를 활용한 고도시험을 통해 비행시험 전에 고도에서의 운용성능을 확인할 예정이다.

As part of the commercialization research of small gas turbine engines, starting and normal operation control logic research of small gas turbine engine was conducted. It was investigated how the igniter, starting motor and fuel pump/valve are controlled during the ignition and normal operation process and it was applied to the prototype engine control unit(ECU) of the small gas turbine engine for commercialization research. Based on the ground test results, an ECU for flight test is being developed, and after completion of the development, an altitude test will be performed through an altitude test facility of Korea Aerospace Research Institute.

키워드

과제정보

본 연구는 한국항공우주연구원 기본과제 "마이크로 가스터빈 상용화 개발(FR21N16)"의 일부로 수행되었습니다.

참고문헌

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