Power system blackout prevention using pole slip protection on 400 kV transmission line

Author

Marusic, Ante ; Skok, Srdjan ; Marusic, Ivica

Author_Institution

Fac. of Electr. Eng. & Comput., Dept. of Power Syst., Zagreb

fYear

2005

fDate

18-18 Nov. 2005

Lastpage

4

Abstract

Major disturbances in power system might cause big electromechanical oscillations that can influence unwanted operation of different protection functions and lead to a loss of synchronism between generator groups located in two different parts of a power system. In such situations disconnection of subsystems in points closest to the electrical centre of oscillation proved to prevent collapse of a complete system. It is useful to use software for dynamic simulation of electric power systems to make quality control of critical clearing time in power system. The Eurostag Software is used in this article

Keywords

oscillations; power engineering computing; power transmission faults; power transmission protection; 400 kV; Eurostag Software; blackout prevention; collapse prevention; critical clearing time; electric power systems dynamic simulation; electrical centre; electromechanical oscillations; pole slip protection; power system blackout; power system disturbances; protection functions; quality control; Power generation; Power system control; Power system dynamics; Power system protection; Power system simulation; Power systems; Power transmission lines; Quality control; Software quality; Software systems; Power swing; pole slip protection; software support – Eurostag 4.2;

fLanguage

English

Publisher

ieee

Conference_Titel

Future Power Systems, 2005 International Conference on

Conference_Location

Amsterdam

Print_ISBN

90-78205-02-4

Type

conf

DOI

10.1109/FPS.2005.204243

Filename

1600516