Analysis of intra-area and interarea oscillations in South-Eastern UCTE interconnection

Author

Vournas, C.D. ; Metsiou, A. ; Nomikos, B.M.

Author_Institution

Nat. Tech. Univ. of Athens, Athens, Greece

fYear

2009

Firstpage

1

Lastpage

7

Abstract

This paper presents an analysis of interarea and intra-area oscillation modes using a detailed computer model of the Southeastern part of the UCTE Interconnection. Modal analysis, as well as FFT, is used to identify modes. Cases of exact weak resonance, as well as near strong resonance are discussed. The oscillation problems caused by a weak connection of the Hellenic System to a small part of European Turkey are highlighted.

Keywords

fast Fourier transforms; modal analysis; power system analysis computing; power system interconnection; power system stability; European Turkey; FFT; Hellenic System; South-Eastern UCTE interconnection; exact weak resonance; interarea oscillation; intraarea oscillation; modal analysis; near strong resonance; Europe; Frequency measurement; Impedance measurement; Modal analysis; Power system analysis computing; Power system dynamics; Power system interconnection; Power system modeling; Power system simulation; Resonance; Interarea and intra-area oscillations; modal analysis; weak and strong modal resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Power & Energy Society General Meeting, 2009. PES '09. IEEE

Conference_Location

Calgary, AB

ISSN

1944-9925

Print_ISBN

978-1-4244-4241-6

Type

conf

DOI

10.1109/PES.2009.5275487

Filename

5275487