MODELLING AND FUZZY LOGIC CONTROL OF PEM FUEL CELL SYSTEM POWER GENERATION FOR RESIDENTIAL APPLICATION

Öz

This paper presents a dynamic model of Fuel cell system for residential power generation. The models proposed
include a fuel cell stack model, reformer model and DC/AC inverter model. More then an analytical details of
how active and reactive power output of a proton-exchange-membrane (PEM) fuel cell system is controlled.
Furthermore a fuzzy logic (FLC) controller is used to control active power of PEM fuel cell system. The
controller modifies the hydrogen flow feedback from the terminal load. Simulation results confirmed the high
performance capability of the fuzzy logic controller to control power generation.

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