Proceeding of the Faculty of technical Sciences, Novi Sad

Electrotechnical and Computer Engineering

Vol. 37 No. 04 (2022): Proceedings of the Faculty of Technical Sciences

APPLICATIONS OF DC LOAD FLOW MODEL IN PLANNING AND OPERATIONS OF POWER SYSTEMS

  • Goran Mitrović
  • Neven Kovački
DOI:
https://doi.org/10.24867/17BE22Mitrovic
Submitted
April 8, 2022
Published
2022-04-08

Abstract

The aim of this paper is to present direct current (DC) load flow model and some of the most common applications of this model in planning and operations of power systems. First, derivation of DC load flow model is presented, based on classical load flow model. Then, the paper presents applications of this model in the calculation of power transfer distribution factors, power system contingency analysis, load shed­ding and re-scheduling of generation powers. All the pre­sented applications of DC load flow model are demon­strated on the example of real transmission network and the results are presented and discussed in the paper.

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