@ARTICLE{Milewski_Jarosław_Triple-layer_2012, author={Milewski, Jarosław and Miller, Andrzej}, number={No 3 October}, journal={Chemical and Process Engineering}, pages={445-461}, howpublished={online}, year={2012}, publisher={Polish Academy of Sciences Committee of Chemical and Process Engineering}, abstract={Based on mathematical modelling and numerical simulations, a control strategy for a Molten Carbonate Fuel Cell Hybrid System (MCFC-HS) is presented. Adequate maps of performances with three independent parameters are shown. The independent parameters are as follows: stack current, fuel mass flow and compressor outlet pressure. Those parameters can be controlled by external load, fuel valve and turbine-compressor shaft speed, respectively. The control system is purposed to meet many constraints: e.g. stack temperature, steam-to-carbon ratio, compressor surge limitation, etc. The aim is to achieve maximum efficiency of power generated within these constraints. Governing equations of MCFC-HS modelling are given. An operational line of the MCFC-GT system is presented which fulfils several constraints (temperature difference, cell temperature, etc.) The system is able to achieve efficiency of more than 62% even in part-load operation.}, type={Artykuły / Articles}, title={Triple-layer based control strategy for molten carbonate fuel cell – hybrid system}, URL={http://www.czasopisma.pan.pl/Content/84754/PDF/10-paper-Milewski.pdf}, doi={10.2478/v10176-012-0038-6}, keywords={control strategy, Solid Oxide Fuel Cell, off-design operation}, }