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Thermodynamic Cycle Concepts for High-Efficiency Power Plants. Part B: Prosumer and Distributed Power Industry
Abstract
An analysis was carried out for different thermodynamic cycles of power plants with air turbines. A new modification of a gas turbine cycle with the combustion chamber at the turbine outlet has been described in the paper. A special air by-pass system of the combustor was applied, and in this way, the efficiency of the turbine cycle was increased by a few points. The proposed cycle equipped with an effective heat exchanger could have an efficiency higher than a classical gas turbine cycle with a regenerator. Appropriate cycle and turbine calculations were performed for micro power plants with turbine output in the range of 10–50 kW. The best arrangements achieved very high values of overall cycle efficiency, 35%–39%. Such turbines could also work in cogeneration and trigeneration arrangements, using various fuels such as liquids, gaseous fuels, wastes, coal, or biogas. Innovative technology in connection with ecology and the failure-free operation of the power plant strongly suggests the application of such devices at relatively small generating units (e.g., “prosumers” such as home farms and individual enterprises), assuring their independence from the main energy providers. Such solutions are in agreement with the politics of sustainable development.
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Authors (6)
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Karol Tucki
- Warsaw University of Life Sciences Department of Organization and Production Engineering
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Robert Stępień dr hab. inż.
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Olga Orynycz
- Bialystok University of Technology Department of Production Management
Cite as
Full text
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/su11092647
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
Sustainability
no. 11,
pages 1 - 13,
ISSN: - Language:
- English
- Publication year:
- 2019
- Bibliographic description:
- Kosowski K., Tucki K., Piwowarski M., Stępień R., Orynycz O., Włodarski W.: Thermodynamic Cycle Concepts for High-Efficiency Power Plants. Part B: Prosumer and Distributed Power Industry// Sustainability. -Vol. 11, iss. 9 (2019), s.1-13
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/su11092647
- Verified by:
- Gdańsk University of Technology
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