Potential of the Lower Daugava for Siting Hydrokinetic Turbines / Daugavas Lejteces Enerģētiskais Potenciāls Hidrokinētisko Turbīnu Izmantošanai

Kalnach, A.; Kalnach, J.; Mutule, A.; Persis, U.

doi:10.2478/lpts-2013-0007

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Potential of the Lower Daugava for Siting Hydrokinetic Turbines / Daugavas Lejteces Enerģētiskais Potenciāls Hidrokinētisko Turbīnu Izmantošanai

Latvian Journal of Physics and Technical Sciences

Volume 50 (2013): Issue 2 (April 2013)

By: A. Kalnach, J. Kalnach, A. Mutule and U. Persis

Open Access

|May 2013

Abstract

The article outlines the requirements and criteria for the hydrokinetic turbine site and determines the water flow characteristics based on which the energy potential of such a turbine is calculated for lower reaches of the River Daugava. The changes in the energy potential caused by fluctuations in the water density and flow rate are evaluated. Two investigated spans (total > 22 km) are split into ten smaller subregions with similar characteristics and comparatively evaluated regarding their suitability for electricity generation by hydrokinetic turbines.

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DOI: https://doi.org/10.2478/lpts-2013-0007 | Journal eISSN: 2255-8896 | Journal ISSN: 0868-8257

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Language: English

Page range: 3 - 14

Published on: May 22, 2013

Published by: Institute of Physical Energetics

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

hydroelectric power generation,

microhydro power,

energy efficiency,

hydrokinetic turbine,

water current turbine

Related subjects:

Physics,

Technical and applied physics

© 2013 A. Kalnach, J. Kalnach, A. Mutule, U. Persis, published by Institute of Physical Energetics
This work is licensed under the Creative Commons License.

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