Power quality (PQ) interest has increasingly evolved over the past decade. The paper
surveys the application of signal processing, intelligent techniques and optimization …

This paper proposes a hybrid fault location technique in an overhead line that contains an
underground cable. Time-time (TT)-and S-transforms are used to extract information from the …

The paper presents a new digital relaying for detection, classification and localization of
faults on the hybrid transmission line consisting of an overhead line and an underground …

The growth of available data in the electric power industry motivates the adoption of data
mining techniques. However, the companies in this area still face several difficulties to …

This paper presents a wavelet-alienation based protection scheme for multi-terminal
transmission system. The proposed algorithm makes use of wavelet transform based …

Third zone of a distance relay is sensitive to system stressed conditions, such as stable and
unstable power swing, voltage instability and load encroachment. Mal-operation of a …

Most works in power systems event classification concern classifying an event according to
the morphology of the corresponding waveform. An important and even more difficult …

Traditional traveling wave protection schemes are susceptible to many factors such as
network topology change, environment interference and inaccurate identification of wave …

With increasingly environmental constraints the modern Power and Energy Systems are
experiencing huge transformations in many ways. The quantum of data in power systems is …

Recent observations of significant errors in static electricity meter readings have created a
need for specification of new standard immunity test waveforms. This paper provides an …