ANALYSIS OF OPERATING AND SHORT-CIRCUIT MODES OF POWER TRANSFORMERS AND ISSUES OF ENERGY AND RESOURCE SAVING
DOI:
https://doi.org/10.5281/zenodo.20497901Keywords:
power transformer, short-circuit mode, energy efficiency, copper losses, core losses, resource saving, transformer diagnostics, power systems.Abstract
Power transformers are among the most important components of electrical power systems, ensuring efficient transmission and distribution of electrical energy. The operational efficiency, reliability, and service life of transformers depend significantly on their operating conditions. This paper analyzes the operating and short-circuit modes of power transformers, evaluates power losses under different loading conditions, and investigates energy- and resource-saving approaches. The study examines the relationship between transformer loading and efficiency, assesses thermal effects during short-circuit conditions, and proposes measures to improve transformer performance. The obtained results demonstrate that the application of modern energy-saving technologies and optimized operating conditions can significantly reduce energy losses and extend transformer service life.
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References
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Authors retain the copyright of their manuscripts, and all Open Access articles are disseminated under the terms of the Creative Commons Attribution License 4.0 (CC-BY), which licenses unrestricted use, distribution, and reproduction in any medium, provided that the original work is appropriately cited. The use of general descriptive names, trade names, trademarks, and so forth in this publication, even if not specifically identified, does not imply that these names are not protected by the relevant laws and regulations.
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