Clean Power Net – partners report Fuel Cells in BOS digital radio communication Mark-Uwe Osswald Fuel Cell System – e.g. Jupiter Product Family Controller serves up to 20 fuel cell (FC) units FC Unit nom. 2 kW each (max. 2,5 kW/unit) Electrical Energy Storage Designed for back-up power in telecommunications, utilities, industry & IT High flexibility => one system for many different applications (power & voltage levels) Very high efficiency (> 54%) “It’s a commercial product”: fulfills Commercially proven in numerous applications Back-up power, minute reserve, peak power shaving functionality included practical customer needs (Scalable, plug & play, installation, service, reliability) Example: 8 kW Indoor Configuration 2014 - Commercial Confidential - 2 e.g. Jupiter – Integrated Fuel Cell and Hydrogen System Fuel Cell Unit (FCU) - Front side Fuel Cell System (FCS) – Front side FC‐Units (3x) Controller Power Electronics (optional) Air Intake H2 Storage Fuel Cell Unit (FCU) - Back side Air Outlet e.g. 6kW @ 400 VAC Outdoor FCS incl. H2 compartment Electrical connection and Communication 2014 Hydrogen Easy installation, commissioning and service: Space saving (19 and 23“ units available) Low unit weight (all units < 30 kg) Front handling Standardized interfaces Remote Monitoring and Control - Commercial Confidential - 3 e.g. Jupiter - System Efficiency @ 48 VDC Efficiency curve (complete FC-system) Maximum 56% Efficiency [%] > 54% @ 2 kW Load [Watt] Calculation of efficiency at nominal power 2 kW: total = Stack Faraday Periphery gesamt P 2 kW 0 , 5997 0 , 9445 0 , 963 0 , 545 54 , 5 % total The high efficiency leads to a significant reduction of hydrogen consumption Reduction of operational cost and footprint 2014 - Commercial Confidential - 4 Business Case Analysis - Backup / UPS Exemplary business case: FCS for Backup / UPS in critical telecom infrastructure Lifetime: 10 years Configuration: Outdoor / -48VDC Runtime/year: 100h Backup time: 12 hrs. Maintenance: Remote, annual inspection cumulated operations cost in k€ System Power: 4kW Battery 1. Batteries: Limitation by lifetime (3-10y) and annual maintenance 2. Diesel Genset: Limitation by annual maintenance, fuel cost, exhaust, noise and spillage issues 3. Fuel Cells: Break-even after 3-5 years Diesel Break-even FCS vs. Batterie 1 2012 Result: Fuel Cell 2 3 4 5 6 7 8 9 10 11 time / yrs. - Commercial Confidential - 5 Clean Power Net – partners report Why fuel cells for professional radio communication Example BOS digital radio Brandenburg Material kindly permitted by Sascha Baltruschat, Police Officer, work group leader “Wasserstoff-Netzersatzanlagen” 2012 - Commercial Confidential - 7 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 8 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 9 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 10 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 11 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 12 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 13 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 14 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 15 Example BOS digital radio Brandenburg 2012 - Commercial Confidential - 16 Reference Installation - BOS digital radio Application Uninterrupted power supply System “Jupiter” FC-System: 6 kW @ 380 VAC Housing Integrated Outdoor cabinet (RC4) Location somewhere in Brandenburg Inauguration 2014 2014 - Commercial Confidential - 17 Clean Power Net – partners report Reference Cases – Others Installation at Government District Office Application Backup power supply for IT Center System “Jupiter” FC-System: 20 kW @ 380 VAC Housing Container solution Location Göppingen, Germany Inauguration 2012 2014 - Commercial Confidential - 19 Installations – Deutsche Telekom Application Back-up power supply with peak-power shaving and minute reserve System „Jupiter“ FC-System: 14 / 28 kW @ -60 VDC Housings Indoor, Outdoor and Container Locations Germany / Czech Republic Inauguration 2009 - 2011 2014 - Commercial Confidential - 20 Second Off-Grid Base Stations with E-Plus Application Grid Independent Power supply (100% zero emissions) Turnkey FutureE Systems Jupiter FC-System: 2/4 kW @ -48 VDC Enclosure 20” Container Location Büren, Germany Commissioning 2013 2014 - Commercial Confidential - 21 Thank you for your attention Mark-Uwe Osswald [email protected] FutureE Fuel Cell Solutions GmbH Bahnhofstr. 82 73240 Wendlingen [email protected] www.future-e.com Phone: +(49) 7024 / 46608-0 2014 - Commercial Confidential - 22
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