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Tech Talk - Hydrogen Refueling Station - Hydrogen Fuel Cell Technology Explained - Hyfindr Mariacher

Learn about hydrogen refueling in this Hyfindr Tech Talk. Steven interviews Gernot Mariacher, hydrogen expert at Wolftank Group and its competence center EDC-Anlagentechnik, discussing the process of hydrogen refueling, covering how the hydrogen supply is managed, and the roles of various components such as compressors, storage, chilling units, and dispensers. They elaborate on the complexities of optimizing refueling, including temperature, pressure, and filling speed. The importance of adhering to safety standards like SAE J2601 is highlighted, as well as the need for efficient refueling stations for a growing hydrogen-powered vehicle fleet. The discussion also touches upon the current cost factors of refueling stations and future prospects. #hydrogen #fuelcell #engineers #engineering #technology #tech #Hydrogenrefueling Jump right into the discussion topics: 0:00 Hyfindr Tech Talk 0:23 Welcome, Gernot Mariacher 0:44 What is hydrogen refueling? 1:00 How does hydrogen refueling work? 2:20 Operating boundaries of hydrogen refueling 5:54 Hydrogen refueling station basic design 6:52 Step 1 – Hydrogen refueling, hydrogen nozzle, receptacle 8:51 Step 2 – Hydrogen refueling, cascade refueling, data interface 10:05 Hydrogen refueling – station recuperation 11:19 Process of hydrogen refueling in general and the protocols for refueling 16:30 What makes the hydrogen refueling stations costly? 18:08 Future developments of hydrogen refueling 19:14 Like, subscribe, and comment Executive Summary of Tech Talk Script: During this Hyfindr Tech Talks, Steven welcomes Gernot Mariacher from Wolftank Group. They delve into the complexities of the hydrogen refueling process. Hydrogen refueling involves transferring hydrogen from the supply source into the vehicle. This involves several components including compressors, storage tanks, chilling units, and dispensers, all working together to control how hydrogen gets into the vehicle. The process requires close attention to pressure and temperature. Hydrogen is usually compressed at high pressure due to its low density to get a suitable amount for usage in mobility. They also discuss the need for specific protocols, such as the Society of Automated Engineers (SAE) Standard J2601, which provides guidelines for the flow of hydrogen during the refueling process. These guidelines help manage how hydrogen enters the tank, ensuring it doesn't exceed certain pressure and temperature thresholds. Gernot further explains that the process also involves checking the connections between the station and the vehicle for leaks, measuring mass flow, and adjusting the filling process according to the initial state of the hydrogen tank. In terms of costs, the most expensive parts of a hydrogen refueling station are the compressors and storage. However, prices are expected to decrease as the technology scales up. Gernot believes the focus in the future will shift towards managing higher pressures and larger vehicle fleets, given the increasing adoption of hydrogen-powered vehicles. He also expects changes in the supply chain behind the stations, suggesting more standardizations in the station in the future. Products: Hydrogen Dispenser – Hydrogen Smart Fueller (HSF) 700 bar: https://hyfindr.com/marketplace/syste... Hydrogen Dispenser – Hydrogen Smart Fueller (HSF) 350 bar: https://hyfindr.com/marketplace/syste... Product Category: Hydrogen Dispensers: https://hyfindr.com/product-category/... Interview partner and company: Gernot Mariacher (Wolftank Group - https://hyfindr.com/store/wolftank/) VISIT - B2B Marketplace for the Hydrogen Economy: https://hyfindr.com/ Hyfindr.com is the rapidly growing B2B marketplace for the hydrogen economy. Buyers are able to find products and services with ease. Suppliers are presenting their offerings 24/7 to generate high-quality leads. JOIN - Hyfindr Tech Community: https://community.hyfindr.com/ No spamming - no marketing - just tech! We have launched the Hyfindr Tech Community. If you have a technical question, submit it and the intelligence included in the community will help you. Hundreds of professionals are already helping each other. Join today! Following topics are addressed in this video: hydrogen refueling station, hydrogen compressors, hydrogen storage tanks, hydrogen chilling units, hydrogen dispensers, hydrogen technology explained, SAE J2601, Hydrogen cooling protocol, FCEV refueling, Hydrogen trucks refueling, hydrogen fuel cell technology explained, future of hydrogen refueling station technologies, operation boundaries of hydrogen refueling, design of hydrogen refueling station, cost of hydrogen refueling station, and working of hydrogen refueling station.