THERMAL SCIENCE

International Scientific Journal

Vladimir Mijakovski

,

Vangelče Mitrevski

,

Nikola Mijakovski

POSSIBLE EFFICIENCY IMPROVEMENT BY APPLICATION OF VARIOUS OPERATING REGIMES FOR THE COOLING WATER PUMP STATION AT THERMAL POWER PLANT - BITOLA

ABSTRACT
Thermal power plant (TPP) - Bitola is the largest electricity producer in the Republic of Macedonia with installed capacity of 691 MW. It is a lignite fired power plant, in operation since 1982. Most of the installed equipment is of Russian origin. Power plant's cold end comprised of a condenser, pump station and cooling tower is depicted in the article. Possible way to raise the efficiency of the cold end by changing the operating characteristics of the pumps is presented in the article. Diagramic and tabular presentation of the working characteristics of the pumps (two pumps working in paralel for one block) with the pipeline, as well as engaged power for their operation are also presented in this article.
KEYWORDS
power plant, pump, cold end, operating regime, cooling water
PAPER SUBMITTED: 2011-03-16
PAPER REVISED: 2011-12-06
PAPER ACCEPTED: 2011-12-11
DOI REFERENCE: https://doi.org/10.2298/TSCI110316133M
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2012, VOLUME 16, ISSUE Issue 1, PAGES [263 - 270]
REFERENCES
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Possible efficiency improvement by application of various operating regimes for the cooling water pump station at thermal power plant - Bitola

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence