Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/14200
ชื่อเรื่อง: A design and construct an electric circuit to emulate power system oscillation in tie-line systems
ผู้แต่ง: Prasertwong K.
Dangeam S.
Keywords: Damping ratio
Inter-area oscillations
Power system oscillations
Power system stability
Prony analysis
Circuit oscillations
Damping
Electric network analysis
Exhibitions
MATLAB
Networks (circuits)
Power transmission
System stability
Electric lines
วันที่เผยแพร่: 2012
บทคัดย่อ: The research is to study and design an electric circuit to emulate low-frequency oscillation in power transmission lines. The simulated signal is analyzed by Prony analysis to identify frequency and damping ratio. MATLAB program and Dynamic System Identification Toolbox are used to simulate and identify the oscillation information. The results is analyzed found that the oscillation frequency and damping ratio corresponding with designed values. Furthermore, a designed electric circuit will be used to implement low-frequency oscillation signal, which known frequency and damping ratio. These oscillation data will be used to verify correctness of the real-time algorithm to monitoring frequency and damping of power transmission lines in real-time event. © 2011 IEEE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/14200
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876824130&doi=10.1109%2fICUEPES.2011.6497727&partnerID=40&md5=afac19def0543ae4d772b96ffe7314e8
Appears in Collections:Scopus 1983-2021

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