A New Approach to Determining Active Power Losses in the Electric Power System

Authors

  • Iliyan Hristov Iliev Bulgarian Academy of Sciences
  • Rumen Mihaylov Kirov Technical University of Varna, Bulgaria

DOI:

https://doi.org/10.7546/CRABS.2026.08.10

Keywords:

active power losses, power factor, unbalanced and nonsinusoidal current

Abstract

The article proposes a method through which a differentiated consideration of active power losses in electric power systems (EPS) is formulated. Its applicability and efficiency in the study and operation of real electric power systems are substantiated.

Author Biographies

Iliyan Hristov Iliev, Bulgarian Academy of Sciences

Mailing Address:
Institute of Robotics,
Bulgarian Academy of Sciences,
Akad. G. Bonchev St, Bl. 2, 1113 Sofia, Bulgaria

E-mail: itr_e@abv.bg

Rumen Mihaylov Kirov, Technical University of Varna, Bulgaria

Mailing Address:
Technical University of Varna,
1 Studentska St, 9010 Varna, Bulgaria

E-mail: roumen.kirov@tu-varna.bg

Downloads

Published

25-08-2026

How to Cite

[1]
I. Iliev and R. Kirov, “A New Approach to Determining Active Power Losses in the Electric Power System”, C. R. Acad. Bulg. Sci., vol. 79, no. 8, pp. 1090–1097, Aug. 2026.

Issue

Vol. 79 No. 8 (26)

Section

Engineering Sciences

License

Copyright (c) 2026 Proceedings of the Bulgarian Academy of Sciences

Copyright (c) 2022 Proceedings of the Bulgarian Academy of Sciences

Copyright is subject to the protection of the Bulgarian Copyright and Associated Rights Act. The copyright holder of all articles on this site is Proceedings of the Bulgarian Academy of Sciences. If you want to reuse any part of the content, please, contact us.