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dc.contributor.authorSwain, A K-
dc.contributor.authorSubudhi, B-
dc.identifier.citationIndian journal of power and river valley development, 1995, P 119-122en
dc.descriptionCopyright for this paper belongs to Books and journals Pvt ltd Indiaen
dc.description.abstractThis paper presents an estimation technique for amplitude, frequency, phase and damping of a signal embedded in noise. This signal considered in this paper belongs to that of a power system, where frequency deviations in the neighbourhood of the nominal value occur due to dynamic oscillations or faults. The off-nominal frequency, amplitude and damping are estimated using a damped sinusoidal model, and a Taylor series expansion technique around the nominal value. Singular value decomposition(SVD) technique is used to solve the set of over-determined and under-determined equations for the instantaneous data samples, and the relevant computer simulation results are presented.en
dc.format.extent1806503 bytes-
dc.publisherBooks and journal Pvt Ltd Indiaen
dc.subjectSingular value decomposition techniqueen
dc.subjectoff nominal frequencyen
dc.subjectdamping of signalen
dc.subjectestimation technique for amplitudeen
dc.subjectpower system signalsen
dc.titleParameter estimation of power system signals using SVDen
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