HSU Hydrogen Fueling Station Upgrade

The 700 bar compressor and partially-assembled high pressure dispensing system mounted on the block wall.

SERC is nearing the completion of the installation phase of our hydrogen station upgrade project. As a reminder, when it’s complete, the upgrade will allow us to completely fill our Toyota fuel cell car with 6 kg of hydrogen.  That will give us a 400-mile range, enough to travel to the Bay Area or Sacramento and back.

The new 700 bar compressor is mounted and electrical power and the nitrogen and hydrogen gas supply lines have been connected. We are now in the process of installing the last few components of the high-pressure hydrogen dispensing system (the compressor discharge side). Once assembly is complete, SERC engineers will begin the testing phase of the commissioning plan. Tests will include field inspections, instrumentation verification tests, gas analysis, and pressure testing of the hydrogen plumbing.  The initial start-up and operational testing of the new system will follow sometime in late July. This is an exciting period in the project; we’ll keep you posted on our progress.

HSU Hydrogen Fueling Station Upgrade

SERC Engineers Greg Chapman (left) and Mark Rocheleau with the new 700 bar compressor.

SERC Engineers Greg Chapman (left) and Mark Rocheleau with the new 700 bar compressor. (Photo credit Andrea Alstone.)

SERC is now beginning the construction phase of our hydrogen station upgrade project.  When it’s complete, the upgrade will allow us to completely fill our Toyota fuel cell car with 6 kg of hydrogen.  That will give us a 400-mile range, enough to travel to the Bay Area or Sacramento and back.

The new 700 bar compressor has arrived and the on-site work for the fueling station upgrade is in progress. The extension to the east block wall is complete and our design has been reviewed and approved by an independent engineer with experience in hydrogen systems. In the coming weeks the compressor will be moved to its final location (no small task) and plumbing and electrical work can begin. We’re excited to see the upgrade taking shape; stay tuned for more updates.

Hydrogen Fueling Station to Receive Upgrade

Humboldt State University Hydrogen Fueling Station

Humboldt State University Hydrogen Fueling Station (Photo credit Kellie Jo Brown).

SERC has recently received a Caltrans grant to increase the delivery pressure capacity of the HSU hydrogen fueling station. Currently the station stores hydrogen gas at 420 bar (6,000 pounds per square inch), and can fill a vehicle’s tank to 350 bar (5,000 psi). The upgrade will allow for fueling up to 700 bar (10,000 psi). Newer fuel cell vehicles, such as the Toyota FCHV-adv currently on loan at HSU from UC Berkeley, have storage tanks rated for 700 bar storage, which almost doubles the amount of hydrogen that can be stored onboard.

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A Message From the Director

Peter Lehman

Peter Lehman, SERC Director

This is the first director’s column written in my new office in our new Schatz lab. It’s just wonderful to be in this modern, well-designed building that will certainly increase our productivity and has already made us proud. You can read about some of the details and see a picture in the building update in this issue.

But while the Schatz Center has been upgraded, the U.S. hydrogen and fuel cell technology program has fallen from sight. Energy Secretary Steven Chu has suggested that the hydrogen program be zeroed out in the next DOE budget. There is plenty of funding for battery research and plug-in hybrids, but not a penny for fuel cell vehicles. Secretary Chu tried to do this in last year’s budget cycle but was rebuffed by a strong coalition of legislators who insisted that the funding be restored.

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Road Testing Toyota’s New Generation Hydrogen Fuel Cell Car

Toyota Highlander Hydrogen Fuel Cell Vehicle

SERC Senior Research Engineer Greg Chapman takes the newly acquired Toyota Fuel Cell Hybrid Vehicle out for a test drive. (Photo credit SERC).

SERC recently acquired a brand new hydrogen fuel cell vehicle from UC Berkeley’s Transportation Sustainability Research Center (TSRC). The smog-free vehicle is a 2009 Toyota Fuel Cell Hybrid Vehicle (FCHV-adv), and as the manufacturer states, “It is one of the most technologically-advanced vehicles on the planet.” SERC is helping the TSRC road test and acquire operational data for the vehicle.

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