Ensuring the quality of power supply is a main target of the power utility companies
worldwide. Harmonic distortion is one of the power quality problems that can result either …

Analyzing the harmonic distortions at the point of common coupling is thoroughly addressed
in this two-part paper. The main aim of such an analysis is to identify which of the utility and …

The increased use of power electronic controlled equipment, such as variable speed drives,
automated production lines, personal computers and non‐linear electronic devices in power …

This paper presents a new method to calculate the utility harmonic impedance and the
harmonic voltage emission level at the point of common coupling (PCC). Since harmonic …

Harmonic distortions at a point of common coupling (PCC) are caused by the harmonic
sources in both supply system and customer facilities. In order to verify compliance with …

With the increase of power electronic devices such as distributed renewable energies,
energy storage, and flexible loads, the disturbance sources are rapidly raised and …

This study presents a new method for determining the harmonic contributions (HCs) of utility
and consumer at the point of common coupling (PCC). The proposed method is based on a …

A method to evaluate harmonic contributions at the point of common coupling is presented
in this paper. The proposed approach is based on the harmonic current vector method …

The traditional active power direction (APD) method has been proven to be unreliable to
determine the dominant harmonic source at a point of common coupling (PCC), when both …

The power direction method is a widely used method for harmonic source identification. This
method can work with no harmonic impedance information but is not theoretically rigorous …