The future power system must provide electricity that is reliable and affordable. To meet this
goal, both the electricity grid and the existing control system must become smarter. In this …

Power system planning engineers aim to create a reliable, and efficient grid to meet load
demand, while avoiding costly investments in advanced distribution technologies. Recent …

The influence of distortions in voltage and current waveforms on state-of-the-art single-
phase and three-phase power meters, commonly used in the utility power system of the …

This paper deals with the errors of electric energy metering devices as a result of distortions
in the shape of the curves of voltage and current load. It is shown and proved that the errors …

Electric energy measurement errors depend on the design and algorithms used in electricity
meters, as well as on the auxiliary and embedded sensors' accuracy and bandwidth (or …

Electricity, which is transmitted to the distribution network, requires approval of its
parameters and quality control. The presence of photovoltaic power stations (PPS) in the …

This article deals with the problems of electricity metering under non-sinusoidal loads that
consume non-sinusoidal currents from network and/or generate distortions into the network …

This article deals with the impact of electromagnetic field close to conductors of high voltage
poles. The results of this article are based on computer simulation an on-site measuring. The …

Problems of power quality and electric energy accounting often occur in networks with large
pervasion of photovoltaic (PV) elements on rooftops of household and office buildings. In …

This paper is focused on the analysis of supply voltage and frequency quality in low voltage
and medium voltage distribution power systems. The influence of supply voltage and …