Dynamic modelling and analysis of Organic Rankine Cycle power units for the recovery of waste heat from 110kW Proton Exchange Membrane Fuel cell system

The recovery of waste heat from Proton Exchange Membrane (PEM) Fuel cell is sin qua non to the development organic Rankin cycle units. Despite appreciable increase in sale PEM fuel units 2021, some these typified by large fluctuations mass flow rate as well temperature which more likely affect overall performance an Rankine (ORC) unit when coupled a cell. It therefore imperative that dynamic modelling and integrated system developed analyse system. This also involves appropriate control strategy for guaranteeing safer optimum Proportional, Integral, Derivative (PID) able maintain thermal efficiency ORC at 10% subject working fluid ensure safe operation There 0.9% output power PEMFC after 2000 seconds clearly highlighting contribution improving being harnessed.