Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

VTT develops a unique fuel cell system: trials under way

05.01.2011
Grid electricity from natural gas using fuel cell technology

Solid oxide fuel cell (SOFC) technology is showing promise with regard to future electricity production. VTT Technical Research Centre of Finland has built a system that uses fuel cells to produce grid electricity from natural gas. What makes the system unique is that the electric power produced comes from a single 10 kW planar SOFC stack. The technology is being developed as part of the Tekes Fuel Cell Programme.

Construction of the large SOFC power plants of the future will require high-power fuel cell stacks. This is the first time a 10 kW power class planar SOFC fuel stack is being operated as part of a complete fuel cell system.

The system is currently undergoing endurance testing to determine component reliability, durability and development needs. Some of the system’s components are prototypes developed at VTT that have not yet reached mass production. Since the beginning of November 2010 the system has completed more than 1,500 hours of reliable and continuous operation. The electricity produced equates to the average annual consumption of five apartments in an apartment block.

SOFC fuel cell technology is an extremely low-emission energy source. The SOFC technology can be used to utilize a wide range of different fuels, including biogas, which is normally difficult to exploit efficiently using other technologies.

Lappeenranta University of Technology and Aalto University are among those participating in the project, which is coordinated by VTT and jointly funded by Tekes - the Finnish Funding Agency for Technology and Innovation and Finnish industrial companies. Development of the system’s power electronics, used in transforming direct current produced by the SOFC into alternating current suitable for the grid, was carried out at Lappeenranta University of Technology. Aalto University has participated in the unit’s mechanical design. The SOFC stack for the system was supplied by Versa Power Systems Inc. of Canada.

Apart from funding, Finnish companies are also involved in development and gathering of experience regarding the application of their own products to SOFC systems. Wärtsilä Finland Oy, among others, is exploiting experiences garnered under the research project in its own SOFC system development work.

Additional information:

Research Scientist Matias Halinen
Tel. +358 20 722 6590; matias.halinen@vtt.fi
Chief Research Scientist Jari Kiviaho
Tel. +358 20 722 5298; jari.kiviaho@vtt.fi
Further information on VTT:
Senior Vice President
Olli Ernvall
Tel. +358 20 722 6747
olli.ernvall@vtt.fi
VTT Technical Research Centre of Finland is the biggest contract research organization in Northern Europe. VTT provides high-end technology solutions and innovation services. From its wide knowledge base, VTT can combine different technologies, create new innovations and a substantial range of world-class technologies and applied research services, thus improving its clients' competitiveness and competence. Through its international scientific and technology network, VTT can produce information, upgrade technology knowledge and create business intelligence and value added to its stakeholders.

| VTT info
Further information:
http://www.vtt.fi/?lang=en
http://www.vtt.fi/news/2010/01052011-sofc.jsp

More articles from Power and Electrical Engineering:

nachricht Stretchable biofuel cells extract energy from sweat to power wearable devices
22.08.2017 | University of California - San Diego

nachricht Laser sensor LAH-G1 - optical distance sensors with measurement value display
15.08.2017 | WayCon Positionsmesstechnik GmbH

All articles from Power and Electrical Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

Cholesterol-lowering drugs may fight infectious disease

22.08.2017 | Health and Medicine

Meter-sized single-crystal graphene growth becomes possible

22.08.2017 | Materials Sciences

Repairing damaged hearts with self-healing heart cells

22.08.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>