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This paper surveys the conceptual aspects, as well as recent developments in fault detection, isolation, and service restoration (FDIR) following an outage in an electric distribution system. This paper starts with a discussion of the rationale for FDIR, and then investigates different areas of the FDIR problem. Recently reported approaches are compared and related to discussions on current practices...
In this paper, the impact of cogeneration systems, representing distributed generations (DGs) scattered around in the distributed network, on enhancing the voltage profile and system losses is investigated. Different network loading levels are identified and categorized into peak, medium and light loading. A sensitivity-based method is used to reduce the search space and detect promising substation...
The paper proposes an enhanced wavelet-based feature extraction technique to classify transformer inrush currents (TIC) and transformer internal faults (TIF). The proposed tool utilizes the number of wavelet coefficients of local maxima as current signal slides into Kaiser's window. The general pattern of number of coefficients of local maxima at the first three resolutions are used to design a new...
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