PDF Publication Title:
Text from PDF Page: 025
Economic Evaluation The investment of the plant excluding the hot water boiler was 3 200 000 € including monitoring and distribution costs, [21]. The other costs were evaluated using thumb rules presented in Chapter 1.3. All economic data are presented in Table 2.6 and the calculations are found in Appendix F. Table 2.6 Economic data for ORC-Admont Unit Data Total investment Interest rate Economic lifetime Technical lifetime Annuity factor (a) Additional cost per fuel unit (b) O&M factor (c) Fuel cost (Cfuel) Annual Operation Hours [h] COE 3200000 [%] 0.06 [years] 20 [years] 20 [%] 0.087 [€/MWhfuel] 2.2 [%] 0.02 [€/MWh] 16 [hours] 5000 [€/MWhel] 170 [€] As seen in Table 2.6 the Admont plant has a relatively high cost of electricity. One explanation might be that the Admont plant delivers process heat directly from the thermal oil boiler, thus by-passing the ORC-cycle which results in a very low marginal efficiency (ηmarg). It should also be pointed out that the plant is a demonstration plant which always means higher costs than for a subsequent plant when the know-how is recognized. Lienz Plant The biomass CHP plant in Lienz, located in the east of Tyrol in Austria is a further improved and an up-scaled version of the ORC in Admont. The aim was to demonstrate the largest European CHP plant based on an ORC process. Another innovation was the development of a Fuzzy Logic process control system in combination with an Artificial Neuronal Network for analysing, forecasting and optimising the performance of the overall CHP plant, in order to improve plant availability and efficiency as well as to reduce operation costs, [23]. The Lienz plant was commissioned in 2002 and generates 1100 kWel which is supplied to the public grid. The plant also produces 4969 kWth of heat which is supplied as district heat to the town of Lienz, with a total coverage of 70 % of all buildings. The fuel used is forest- and industrial wood chips, sawdust and bark, [11, 18, 19]. A picture of the Lienz plant is shown in Figure 2.6. 19PDF Image | Biomass Based Small Scale Combined Heat and Power Tech
PDF Search Title:
Biomass Based Small Scale Combined Heat and Power TechOriginal File Name Searched:
LTU_EX_08122_SE.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 (Standard Web Page)