The Influence of the Power Systems from the Neighboring Countries, on the Fault Currents in the Macedonian Power System

Trpezanovski, Ljupco and Atanasovski, Metodija and Milosevski, Mile (2014) The Influence of the Power Systems from the Neighboring Countries, on the Fault Currents in the Macedonian Power System. In: XLIX INTERNATIONAL SCIENTIFIC CONFERENCE ON INFORMATION, COMMUNICATION AND ENERGY SYSTEMS AND TECHNOLOGIES, 25-27 June, Nis, Republic of Serbia.

Full text not available from this repository.
Official URL: http://www.icestconf.org/wp-content/uploads/2016/p...

Abstract

In this paper is presented the influence of the each neighboring power system and all together on the value of the fault currents in the power system of the Republic of Macedonia. All 400 kV connection lines among power systems are taken into account. The mathematical models of the power system elements and methodology for calculation of three and one phase fault currents are shortly described. The power systems of the neighboring countries Serbia, Bulgaria and Greece are modeled with the Ward’s equivalents which are adequately connected in the connection nodes of the power system of the Republic of Macedonia. A way for Ward’s equivalent obtaining with rearranging the admittance matrix of the regional power system is explained. With application of the software package Neplan 5.3.5, calculations are performed for five cases and obtained results for three and one phase fault currents in important nodes of the power system of the Republic of Macedonia are given.

Item Type: Conference or Workshop Item (Paper)
Subjects: Scientific Fields (Frascati) > Engineering and Technology > Electrical engineering, electronic engineering,information engineering
Divisions: Faculty of Technical Sciences
Depositing User: Mr Eprints TFB
Date Deposited: 23 Aug 2018 08:50
Last Modified: 23 Aug 2018 08:50
URI: http://eprints.uklo.edu.mk/id/eprint/1248

Actions (login required)

View Item View Item