Purpose. The rationale for use of electrical power components produced by current and
voltage harmonics with different fre quencies to assess its impact on the electrical energy …

Purposes The purpose of this paper is to identify on the instantaneous electrical power basis
of a nonsinusoidal periodic current three-phase asymmetric system, active and reactive …

Відомі теоретичні результати стосовно пробле ми електричної потужності
спотворення, втілені в чинних стандартах, підлягають обґрунтованій критиці щодо …

Purpose At the current stage of electrical technology development, it is relevant to take into
account the quality of electrical energy. It can be implemented if an assessed energy quality …

Using the theory of electrical engineering for the load sinusoidal voltage and current, the
power losses in the transmission line represented by an L-type equivalent circuit are …

Monitoring electricity at long intervals is a complex process in which due to constant
changes in power there is a problem in determining changes over time. To solve this …

The article deals with the study of power distribution in the traction substation power
transformer of railway transport quarry. The calculation methods analysis of voltage and …

The purpose of the article is to obtain a ratio for determining the reactive power of induction
motors when powered by semiconductor converters. The task is to determine the …

A method for controlling a single-phase high-frequency power supply for resistance welding
machine has been developed. It allows operation with improved power factor and low …

Based on the differential equations of voltage balance for the electric circuit of the DC motor
armature and the balance of torques acting on its armature, the equation of power balance …