Yazar "Kocaman Ç." için listeleme
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Comparison of statistical methods and wavelet energy coefficients for determining two common PQ disturbances: Sag and well
Kocaman Ç.; Özdemir M. (2009)This paper presents statistical methods and wavelet based effective feature extraction method for power quality (PQ) disturbance classification problem. The PQ signals used in this study are two common types named as swell ... -
Determining five kinds of power quality disturbances by using statistical methods and wavelet energy coefficients
Kocaman Ç.; Özdemir M. (European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2017)In this paper, it is tried to compare two methods for determining pure sine and five kinds of power quality disturbances (PQD) such as voltage sag, voltage swell, voltage with harmonics, transients and flicker. These methods ... -
The structure and analysis of a hybrid compensation system
Dirik H.; Özdemir M.; Kocaman Ç. (2010)In this work, by using a classic electromechnical controlledcapacitor switched compensation system combined with DStatcom (which is a shunt compansator), it is aimed to improve the reactive power compensation of loads. In ... -
Transformer protection using the wavelet transform
Özgönenel O.; Önbilgin G.; Kocaman Ç. (2005)This paper introduces a novel approach for power transformer protection algorithm. Power system signals such as current and voltage have traditionally been analysed by the Fast Fourier Transform. This paper aims to prove ...
