Jagannath Patra

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Wind turbine system (WTS) now a day has turned out to be exceptionally useful technique to minimize the centralization of electrical power particularly in provincial territories and rural areas. In any grid connected WTS there are alternatives for receiving reactive power from main grid but if it is islanded or made off grid in that case we need to look for(More)
-This paper presents a software filter for fast estimation of harmonic and frequency components of a power system voltage or current signal corrupted by noise with low signal to noise ratio (SNR). This new algorithm is based on an objective function often used in independent component analysis for robust tracking under impulse noise conditions. Instead of(More)
The paper presents an improved Gauss-Newton approach for fast and accurate estimation of voltage and current phasors, which are a prerequisite for distance relaying applications. The improved Gauss-Newton method has an advantage that the fundamental voltage and current phasors are estimated accurately even in the presence of decaying dc, harmonic components(More)
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