Power system frequency oscillation characteristics

Author

Gardner, R. Matthew ; Li, Wei ; West, Joey ; Dong, Jingyuan ; Liu, Yilu ; Zhang, Guorui

Author_Institution

Bradley Dept. of Electr. & Comput. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA

fYear

2008

fDate

20-24 July 2008

Firstpage

1

Lastpage

7

Abstract

This paper reports the initial results on low frequency oscillation monitoring and analysis combining practical measurements from an Internet-based frequency monitoring network (FNET) and simulations. Typical oscillation characteristics excited by various disturbances are shown using simulations and real measurements. The corresponding time-space dynamic propagation patterns are also provided. The frequency domain characteristics are also provided revealing oscillation modes and damping factors.

Keywords

Internet; computerised monitoring; oscillations; power engineering computing; power system measurement; Internet; damping factors; frequency domain characteristics; frequency monitoring network; low frequency oscillation monitoring; power system frequency oscillation characteristics; revealing oscillation modes; time-space dynamic propagation patterns; Analytical models; Frequency domain analysis; Frequency measurement; IP networks; Monitoring; Power system analysis computing; Power system dynamics; Power system measurements; Power system simulation; Power systems; damping; eigenvalue; frequency; inter area oscillation; matrix pencil; modal analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE

Conference_Location

Pittsburgh, PA

ISSN

1932-5517

Print_ISBN

978-1-4244-1905-0

Electronic_ISBN

1932-5517

Type

conf

DOI

10.1109/PES.2008.4596283

Filename

4596283