Honda FCX drives toward reality

Honda FCX drives toward reality

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Photos by -Autonet.ca
Staff
Published: 26 09 2006
Honda has already improved a technologically advanced vehicle that the average car buyer has never even heard of - but is sure to very soon.

The company has unveiled the new FCX Concept vehicle which is powered by hydrogen fuel cells, as opposed to a gasoline or diesel engine or an electric motor. It also takes form in a sleek new four-door design that Honda describes as a 'low-floor, low-riding, short-nose body.' The company will begin limited marketing for the FCX Concept in Japan and the U.S. in 2008.

The new fuel cell stack is 20 per cent smaller and 30 per cent lighter than the current one, allowing it to be arranged in an innovative center-tunnel layout, which is the main reason the new-look FCX Concept could be made in the sedan form it now takes. Despite being so much smaller than the previous version, the new fuel cell stack has 14 kW more power. Overall, the power plant is about 180kg lighter than that of the current FCX and about 40 percent smaller in volume. The result is improved energy efficiency and performance along with a more spacious interior.

Other changes have been made to improve the power output of the FCX. Previous fuel cell stacks had water that flowed horizontally, but the FCX Concept stacks feature verticle-flow designs, meaning gravity can help in a big way when it comes to draining water. Honda says that low temperature startup has almost improved. The new model can start at temperatures 10°C lower than previous models - up to -30°C.

The FCX Concept carries a lithium ion battery as an auxiliary power source, giving it a range approximately 30 per cent greater than the previous model.

The interior sees a newly designed instrument panel featuring an easy-to-read display of hydrogen fuel consumption.

Specifications

Number of passengers: 4

Motor Max. Output: 95kW (129PS)

Max. Torque: 256N . m (26.1kg . m)

Type: AC synchronous motor (Honda mfg.)

Fuel Cell Stack Type: PEFC(proton exchange membrane fuel cell, Honda mfg.)

Output: 100kW

Fuel Type: Compressed hydrogen

Storage: High-pressure hydrogen tank (350atm)

Tank: Capacity 171l

Dimensions: (L x W x H) 4,760 x 1,865 x 1,445mm

Max. Speed: 160km/h

Energy: Storage Lithium Ion Battery

Vehicle Range*: 570km

*When driven in LA4 mode (Honda calculations)

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