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A Technique for Monitoring the Power System

P. Mohana Kumari, A. Nalini, E. Sheeba  Percis

Abstract


The project objective is to develop an equivalent model of a part of a power system based on PMU measurement. Here we need to monitor power system stabilizer speed by using wide area monitor, for this purpose we are injecting pseudo random binary sequence as a input to generator 1 and we are getting the speed deviation signal as output. To monitor the wide area system in this project non linear estimation technique it is based on Hammerstein wiener model. In this project kundur's two area four machine system is used , Kundur’s Two-Area Four-Machine (TAFM) system consisting of two fully symmetrical areas linked together by two 220 km, 230 kV transmission lines is considered as case study in this paper. This power system typically is used to study the low frequency electromechanical oscillations of a large interconnected system.


Keywords


WAMPAC, PRBS,

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References


Zhu,K.; Ahmad,T. A.; Nordström, L.;, ”To Concentrate or not to Concentrate: Performance Analysis of ICT system with Data Concentrations for Wide-area Monitoring and Control System”, Power Engineering Society General Meeting, 2007. IEEE , vol., no., 2012.

Chenine, M.; Vanfretti, L.; Bengtsson, S.; Nordstroum, L.; , "Implementation of an experimental wide-area monitoring platform for development of synchronized phasor.

Yingchen Zhang; Markham, P.; Tao Xia; Lang Chen; Yanzhu Ye; Zhongyu Wu; Zhiyong Yuan; Lei Wang; Bank, J.; Burgett, J.; Conners, R.W.; Yilu Liu; , "Wide-Area Frequency

Monitoring Network (FNET) Architecture and Applications," Smart Grid, IEEE Transactions on , vol.1, no.2, pp.159-167, Sept. 2010 [30] De La.

Chaudhuri, N.R.; Domahidi, A.; Majumder, R.; Chaudhuri, B.; Korba, P.; Ray, S.; Uhlen, K.; , "Wide-area power oscillation damping control in nordic equivalent system," Generation, Transmission & Distribution, IET , vol.4, no.10, pp.1139-1150, October 2010.

Yang Zhang; Bose, A.; , "Design of Wide-Area Damping Controllers for Inter area Oscillations," Power Systems, IEEE Transactions on , vol.23, no.3, pp.1136-1143, Aug. 2008.

Bose, A.; , "Smart Transmission Grid Applications and Their Supporting Infrastructure, "Smart Grid, IEEE Transactions on , vol.1, no.1, pp.11-19, June 2010 Kun Zhu; Chenine, M.; Nordstrom, L.; , "ICT.

Phadke, A.G.; Thorp, J.S.; , "Communication needs for Wide Area Measurement applications," Critical Infrastructure (CRIS), 2010 5th International Conference on , vol., no., pp.1-7, 20-22 Sept. 2010.


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