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by researchers at the US Department of Energy’s National Renewable Energy Laboratory and Colorado State University shows that the use of what is known as a prognostics health monitoring model would allow hydrogen stations to reduce the number of times they shut down for unscheduled maintenance.. We want to ensure motorists who drive hydrogen-fueled cars have the same experience,” said Jennifer Kurtz, lead author of the paper, which appeared in the .
The H2S PHM calculates the probability a component will continue working without a failure, based on how many fills the station has completed. The model can also be used to estimate the remaining useful life for each component, thereby lowering maintenance costs and making the stations more reliable. Using a hypothetical example, the researchers considered a dispenser valve that the H2S PHM has flagged as needing attention.
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