PDF Publication Title:
Text from PDF Page: 014
CONCLUSIONS The 4th International Symposium – Supercritical CO2 Power Cycles September 9-10, 2014, Pittsburg, Pennsylvania The economics of the total SCO2-Waste Heat Recovery using ice-energy-storage plant are improved because the plant operates continuously. Thus, revenue is continuously created either by the WHR Brayton cycle during normal operations (12 hours), during the charging cycle (8 hours), and during the discharge cycle (4 hours). During these three time periods 40 MWth of waste heat produces 5.7 MWe for 20 hours, consumes 2.6-3.2 MWe during charging, and produces 9.4 MWe during discharging. The additional 20 hours of revenue generation (that occur during normal and charging operations) mean that the SCO2-WHR energy storage plant is not underutilized over a 24hour period. The economics are further improved because the colder heat rejection temperature during the discharge cycle greatly improves the waste heat utilization, the SCO2 cycle efficiency, plus the increased electric power. Additionally, the plant also provides “spinning reserve” capabilities. And lastly, because the plant is always running, it is hot. This means the plant can be switched from normal operations, to charging or discharging simply with the use of valves and alternative flow paths to operate as needed. REFERENCES 1) Personal communication, Robert Fuller, bfuller@barber-nichols.com, Barber Nichols Inc. Arvada, Colorado, 2012. 2) Personal communication, Mario Gaia, mario.gaia@turboden.it, 2011. 3) David Montgomery, Caterpillar ARES Program Manager, “An Otto Rankine Combined Cycle for High Efficiency Distributed Power Generation”, https://www.erc.wisc.edu/documents/symp09- Montgomery.pdf, June 10, 2009. 4) C. Davidson, S.A. Wright, R. Fuller, “Compressor Inter-recuperation, Patent Allowance”, SuperCritical Technologies Inc., May, 2014. 5) Evapco Inc., “Thermal Ice Storage: Application & Design Guide”, Taneytown, MD 21787, 2007. 6) S. A. Wright, A. Z’Graggen, J. Hemrle, “Control of a Supercritical CO2 Electro-Thermal Energy Storage System”, Proceedings of ASME Turbo Expo 2013, GT2013-95326, San Antonio, Texas, USA, June 3-7, 2013. 14PDF Image | Bulk Energy Storage using a Supercritical CO2 Waste Heat Recovery Power Plant
PDF Search Title:
Bulk Energy Storage using a Supercritical CO2 Waste Heat Recovery Power PlantOriginal File Name Searched:
84_Wright.pdfDIY PDF Search: Google It | Yahoo | Bing
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
IT XR Project Redstone NFT Available for Sale: NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Be part of the future with this NFT. Can be bought and sold but only one design NFT exists. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Turbine IT XR Project Redstone Design: NFT for sale... NFT for high tech turbine design with one part 3D printed counter-rotating energy turbine. Includes all rights to this turbine design, including license for Fluid Handling Block I and II for the turbine assembly and housing. The NFT includes the blueprints (cad/cam), revenue streams, and all future development of the IT XR Project Redstone... More Info
Infinity Turbine ROT Radial Outflow Turbine 24 Design and Worldwide Rights: NFT for sale... NFT for the ROT 24 energy turbine. Be part of the future with this NFT. This design can be bought and sold but only one design NFT exists. You may manufacture the unit, or get the revenues from its sale from Infinity Turbine. Royalties go to the developer (Infinity) to keep enhancing design and applications... More Info
Infinity Supercritical CO2 10 Liter Extractor Design and Worldwide Rights: The Infinity Supercritical 10L CO2 extractor is for botanical oil extraction, which is rich in terpenes and can produce shelf ready full spectrum oil. With over 5 years of development, this industry leader mature extractor machine has been sold since 2015 and is part of many profitable businesses. The process can also be used for electrowinning, e-waste recycling, and lithium battery recycling, gold mining electronic wastes, precious metals. CO2 can also be used in a reverse fuel cell with nafion to make a gas-to-liquids fuel, such as methanol, ethanol and butanol or ethylene. Supercritical CO2 has also been used for treating nafion to make it more effective catalyst. This NFT is for the purchase of worldwide rights which includes the design. More Info
NFT (Non Fungible Token): Buy our tech, design, development or system NFT and become part of our tech NFT network... More Info
Infinity Turbine Products: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. May pay by Bitcoin or other Crypto. Products Page... More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |