Title :
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
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;
Conference_Titel :
Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008 IEEE
Conference_Location :
Pittsburgh, PA
Print_ISBN :
978-1-4244-1905-0
Electronic_ISBN :
1932-5517
DOI :
10.1109/PES.2008.4596283
