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HydroGen3 was an
Opel Opel Automobile GmbH (), usually shortened to Opel, is a German automobile manufacturer which has been a subsidiary of Stellantis since 16 January 2021. It was owned by the American automaker General Motors from 1929 until 2017 and the PSA Grou ...
hydrogen fuel cell
concept Concepts are defined as abstract ideas. They are understood to be the fundamental building blocks of the concept behind principles, thoughts and beliefs. They play an important role in all aspects of cognition. As such, concepts are studied by ...
vehicle used for testing in 2006. HydroGen3's driving range is the highest of any fuel cell vehicle approved for public roads in
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
. The five seater front-wheel driven prototype is based on the Opel Zafira compact MPV.


Technical specifications

* Fuel storage system: there are two hydrogen storage system used: *# liquid hydrogen: stainless steel liquefied hydrogen tank, installed ahead of rear axle under rear seat, length/diameter 1000/400 mm, capacity 68l/4.6 kg, gross weight . *# compressed hydrogen at 700 bar. * Fuel cell unit: 200 individual fuel cells wired in series, voltage 125-200 V, dimensions: 472×251×496 mm, active area: 800 cm2, pressure: 1.5-2.7 bars, output: 94 kW, power density: 1.6 kW/L or 0.94 kW/kg. * electric traction system: Three-phase asynchronous electric motor with integrated power electronics and planetary gear, operating voltage: 250-380 V, output: 60 kW, torque: 215 Nm, max. engine rpm: 12000, gear ratio: 8.67:1, gross weight: , dimensions: 4317×1742×1684 mm, vehicle curb weight: 1590 kg (target value), performance: acceleration 0–100 km/h: 16 s, top speed: , operating range: 400 km.


See also

* HydroGen4 * List of fuel cell vehicles


References


External links

* https://web.archive.org/web/20070210224533/http://www.gm.com/company/gmability/adv_tech/400_fcv/hydrogen3_in_japan_050103.html Fuel cell vehicles HydroGen3 {{modern-auto-stub