Research of the Temperature Decoupling Control for a MCFC/GT Hybrid System

Abstract:

To a molten carbonate fuel cell/ gas turbine hybrid system, operating temperature which has significant influence on the performance and lifespan of system is researched. The decoupling control of multivariable system is proposed in the temperature control of a hybrid system. In the designing of decoupling controller, the intelligent decoupling method is used based on Quasi-Diagonal Recurrent Neural Network-PID. Simulation results show that the operating temperature of hybrid system can be effectively close to the desired setpoints based on the decoupling controller.

• Periodical: Advanced Materials Research (Volumes 614-615)
• Pages: 343-347
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.614-615.343
• Online since: December 2012
• Authors: Fan Yang, Hao Li, Yu Fei Wang, Hua Xue
• Keywords: Decoupling Control, Gas Turbine, Hybrid System, Molten Carbonate Fuel Cell

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