Learn about the basics and the process behind the design of fuel cell systems and the Balance of Plant (BoP). Steven and Christoph 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.

#hydrogen #fuelcell #engineers #engineering #technology #tech #brennstoffzelle #balanceofplant #bop

Jump right into the discussion topics:

0:00 Hyfindr Tech Talk
0:25 Welcome, Christoph Ley
0:39 What is PEM Fuel Cell? What are its parts and how does a PEM fuel cell work?
2:09 What is the Balance of Plant (BoP)?
2:51 Anode system in the Balance of Plant (BoP) and its components
5:46 Cathode system in the Balance of Plant (BoP) and its components
7:50 Cooling loop in the Balance of Plant (BoP) and its components
9:38 Power electronics in the Balance of Plant (BoP) and its components
11:07 Importance of Balance of Plant (BoP) with Fuel Cell Stacks
11:26 Design of the fuel cell system and the selection of components for the fuel cell system
16:34 How long does it take to select the exact components of the fuel cell system?
17:40 What is the hardest part of designing the Balance of Plant (BoP)?
19:00 Thank you

Executive Summary of Tech Talk Script:

During this Hyfindr Tech Talks, Steven introduced Christoph from AE Driven, who discuss designing a PEM fuel cell system. The fuel cell system involves the anode and cathode sides, with the catalyst in the middle, and a reaction between oxygen and hydrogen. The byproducts are oxygen and water from the cathode side, and surplus hydrogen and water droplets from the anode side.

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.

Services shown:
Fuel Cell System Integration https://hyfindr.com/marketplace/servi...

Store:
AE Driven https://hyfindr.com/store/aedrivens...

Service categories:
Fuel Cell System Integration https://hyfindr.com/productcategory/...

Interview partner: Christoph Ley (AE Driven https://hyfindr.com/store/aedrivens...)

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The below topics are addressed in this Hyfindr Tech Talk: Balance of plant (bop), balance of plant in fuel cell systems, PEM fuel cells, anode system in balance of plant, cathode system in the balance of plant, cooling system in the balance of plant, power electronics in the balance of plant, fuel cell humidifier, ion exchange filter, pressure regulation in fuel cell, hydrogen storage, selection of components for fuel cell systems, fuel cell technology explained, simulation of balance of plant, and fuel cell balance of plant explained.