Title :
The development of the impedance measured by distance relay during near-to-generator short circuit
Author :
Wannous, Kinan ; Toman, Petr
Author_Institution :
Brno Univ. of Technol., Brno, Czech Republic
Abstract :
This paper explains the possibility of implement of a model of a quadrilateral characteristic type of distance relay with the zones by using MATLAB / SIMULINK package. Sim Power System was used to present modeling of distance relay. The quadrilateral R-jX plain was created to show the trajectory of measured impedance using the distance relay. The relay identifiers the fault locations as expected. The impedance path reflects to the power system model under fault conditions. The goal of this paper is to describe the building and designing distance relay by using Simulink model, inside the modeling, impedance calculation, zone coordination were designed.
Keywords :
electric impedance measurement; fault location; power system protection; relay protection; MATLAB package; SIMULINK package; Sim power system; Simulink model; distance relay; fault location; impedance measurement; near-to-generator short circuit; quadrilateral R-jX plain; quadrilateral characteristic; relay identifier; zone coordination; Circuit faults; Impedance; Integrated circuit modeling; Mathematical model; Protective relaying; Software packages; Simulink; distance relay; near-to-generator short circuit; power system protection; quadrilateral characteristic;
Conference_Titel :
Electric Power Engineering (EPE), 2015 16th International Scientific Conference on
Conference_Location :
Kouty nad Desnou
DOI :
10.1109/EPE.2015.7161107