In this tech talk, Steven had the pleasure of discussing Fuel Cell Systems - Optimization - Balance of Plant BoP with Christoph Ley, Project Manager at AE Driven Solutions.
Learn about Fuel Cell Systems - Optimization - Balance of Plant BoP Part 1
Steven Oji and Christoph Ley discuss designing a PEM fuel cell system. They start with the basics of the anode and cathode sides of the fuel cell and the components involved in the process. Christoph explains that the Balance of Plant (BoP) includes all components in the system, such as the anode system, cathode system, and cooling system, required to run the fuel cell. The anode system comprises the isolation valve, distribution valve, and pressure regulator to reduce the hydrogen pressure down to a level suitable for the anode. The hydrogen comes from a storage tank with a pressure of 700 bar, which is then reduced depending on the operations strategy. Also, the process of selecting the appropriate parts for the fuel cell stack is discussed.
The Balance of Plant (BoP) includes all the components in the system required to run the fuel cell, such as the anode system, cathode system, and cooling system. The anode system comprises the isolation valve, distribution valve, and pressure regulator to reduce the hydrogen pressure down to a suitable level for the anode. Hydrogen comes from a storage tank with a pressure of 700 bar, which is then reduced depending on the operations strategy.
The cathode system includes the air supply, humidifier, and exhaust system. The air supply provides the oxygen required for the reaction, which goes through the humidifier to keep the membrane hydrated. The exhaust system removes the excess water generated by the reaction.
The cooling system involves a coolant pump, heat exchanger, and radiator. The coolant pump circulates the coolant through the system to remove excess heat generated by the reaction, which is then transferred to the heat exchanger and ultimately dissipated through the radiator.
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