Investigation into the characteristics of proton exchange membrane fuel cell-based power system

PROJECT TITLE :

Investigation into the characteristics of proton exchange membrane fuel cell-based power system

ABSTRACT:

Fuel cells (FCs) use hydrogen as their prime fuel source, which promotes them jointly of the attractive options for clean energy generators. Though they need been around for your time, their characteristics are not however absolutely understood. This study offers a thorough investigation into the characteristics of proton exchange membrane (PEM) sort of FCs primarily based power system. This study 1st presents a concise rationalization of the operating principles of the PEM electrolyser and FCs supported by novel modelling using MATLAB. The simulation results are then validated by a series of experiments disbursed on operational five hundred mW FC followed by detailed performance parameters of such sort of FCs. Parameters have an effect on the efficiencies of every half of the system are investigated and the entire system’s potency is then calculated. The efficiency of the electrolyser and PEM FC was found to be 85 and 60%, respectively. Polarisation curve has been used in order to judge FC’s performance. From the polarisation curve, it’s noted the efficiency of the FC will increase with increasing pressure and temperature. The activation losses are reduced when the temperature increased. Moreover, the mass transfer is enhanced toward reducing the PEMFC’s resistance.

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