고체산화 연료전지의 동특성 모델링과 제어

Dynamic Modelling and Control of Solid-Oxide Fuel Cell

  • 현근호 (신성대학 디지털전기계열) ;
  • 손인환 (신성대학 디지털전기계열) ;
  • 가출현 (신성대학 디지털전기계열)
  • Hyun, Keun-Ho (Department of Digital Electrical Engineering, Shinsung College) ;
  • Son, In-Hwan (Department of Digital Electrical Engineering, Shinsung College) ;
  • Ka, Chul-Hyun (Department of Digital Electrical Engineering, Shinsung College)
  • 발행 : 2005.07.18

초록

In this paper, the dynamic models of SOFC are suggested. It consists of electrochemical model, thermal model, voltage equation and several loss equations. Control problem on tracking steady voltage by air flow is discussed and an adaptive controller is designed to withstand to the variation of stack current. Simulation is done to prove the solution of control algorithms.

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