Fuel Cells
Fuel Cells
5 years ago

A Direct Manufacturing Cost Model for Solid-Oxide Fuel Cell Stacks

R. Scataglini, T. Lipman, A. Mayyas, M. Wei, M. Santarelli, S. H. Chan
This work details efforts to estimate the direct manufacturing cost of solid oxide fuel cell (SOFC) stack components for combined heat and power applications. The main research goals are to identify the major contributors to fuel cell stack manufacturing costs, examine the influence of both production volume and stack size on cost, and compare the results of the cost trajectories with the U.S. Department of Energy SOFC stack manufacturing cost target of $238 kWe−1 (in 2015) and industry reported cost projections and to identify critical areas for manufacturing research and development. Stack component direct manufacturing costs are modeled for net electricity capacity of 1, 10, 50, 100 and 250 kWe across annual production volumes of 10, 1,000, 10,000 and 50,000 systems per year. Overall stack manufacturing costs range from $5,387 kWe−1 to a minimum of about $166 kWe−1 for a 250 kWe system at 50,000 systems per year. To meet the manufacturing cost target of $238 kWe−1, a minimum annual production of 100–250 MWe per year would be required. Reduction opportunities for stack cost are expected to be available, mainly with the adoption of thinner cells and stack components, higher levels of factory automation, and more sensitive in-line defect diagnostics.

Publisher URL: http://onlinelibrary.wiley.com/resolve/doi

DOI: 10.1002/fuce.201700012

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.