Harmonics are known as distortions in the form of voltage and current, which are driven by
the nonlinear loads in the network. Harmonics can be basically asserted as the most …

Photovoltaic module parameter estimation is a critical step in observing, analyzing, and
optimizing the efficiency of solar power systems. To find the best value for unknown …

The sustainable power development requires the study of power quality while taking into
account of electrical equipment is an important aspect because it highly compromises the …

In this paper, an intelligent harmonic estimator based on an improved version of crow search
algorithm is proposed for identification of inter, sub and power harmonics. The algorithm is …

Harmonic estimation is a challenging design problem in power networks. Accurate
estimation of the inter, power and sub harmonics in networks can be a helpful aspect for …

The efficient parameter estimation of harmonics is required to effectively design filters to
mitigate their adverse effects on the power quality of electrical systems. In this study, a …

This paper presents a novel static harmonic state estimation methodology for power
distribution networks based on optimization models, assuming a limited number of …

In the present paper, a new approach to estimate the harmonic distortions is proposed by
considering the existence of harmonic sources in the power system. The algorithm employs …

The extensive application of nonlinear components and power electronic devices in power
systems has led to increasingly deteriorating harmonic pollution. The rapid and high …

The electric power quality has become a serious concern for electric utilities and end users
owing to its undesirable effects on system capabilities and performance. Harmonic levels on …