Turbocharged SOFC System: Emulation and Control in Cyber-Physical Mode

Turbocharged SOFC System: Emulation and Control in Cyber-Physical Mode

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The objective of this work regards an SOFC system pressurized by a turbocharger and the related emulation tests for control system development.Due to the interest in coupling high efficiency operations with reasonable capital costs a turbocharged SOFC plant layout has been proposed.This is due to significant cost decrease (in comparison with microturbine-based SOFC hybrids) related to the application of a turbocharger based on large mass manufacturing process.

Moreover, the system has been sized Folding Hunting to work with biogas to operate with a renewable source.Due to the difficulties in studying the SOFC/turbocharger integration, especially for the dynamic and control aspects, the University of Genoa developed a devoted test rig where the fuel cell is emulated with a pressure vessel equipped with a burner (to have the same temperature range) and inert ceramic material (to HALTER/BRIDLE BAG WITH 3 HOOK RACK have the same time-dependent response).The emulation tests presented in this work have been carried out to demonstrate the system feasibility in dynamic conditions and to assess the control system performance.