It is analyzed of a magnetic field disturbance of Earth and its influence on a power supply system. The formation mechanism of geomagnetic induced currents which can render subzero influence on communication is considered, including on extended high-voltage electric networks. This influence is taken to the negative effects such as the half-cycle saturation of power transformer and half-cycle saturation of current transformer because in compare to the alternating currents frequency the GIC can be considered direct currents.Виконано аналіз збурення магнітного поля Землі та його вплив на енергосистему. Розглядається механізм утворення геомагнітних індукційних струмів ГІС, які можуть негативно впливати на комунікації, у тому числі й на дальні в...
Planning is one of the main management functions. Most of the existing power consumption forecastin...
Calculations of electrical network currents can be performed with four law systems, namely, Kirchhof...
The influence of voltage, frequency and electric field pulse shape on the efficiency ratio and brigh...
The mathematical model of the inductive terminator of emergency over currents is observed. The mathe...
The process of formation of curves of electric voltage and current are considered for the converter ...
The paper presents the results of studies of electromagnetic transients in power networks 6-10 kV wi...
The article examines the increase of effectiveness of operation of electrical equipment with the hel...
The paper discusses issues concerning the deformation of a system of conductive bodies under the act...
Investigations of electromagnetic parameters of various aluminium plane contacts under short circuit...
In this work the generalized mathematical model of an electrical network of the electrified railway ...
In the paper, a formula is introduced to calculate electric motor supply unit voltage under feeding ...
Theoretical calculations for the appearance of low-frequency resonances excited by linearly polarize...
The one-dimensional electromechanical system with the hauling electric drive of successive excitatio...
A way for magnetic field prediction of high voltage substations is presented. Questions concerning t...
The new method of the power factor correction of the frequency-regulated electric drives secondary p...
Planning is one of the main management functions. Most of the existing power consumption forecastin...
Calculations of electrical network currents can be performed with four law systems, namely, Kirchhof...
The influence of voltage, frequency and electric field pulse shape on the efficiency ratio and brigh...
The mathematical model of the inductive terminator of emergency over currents is observed. The mathe...
The process of formation of curves of electric voltage and current are considered for the converter ...
The paper presents the results of studies of electromagnetic transients in power networks 6-10 kV wi...
The article examines the increase of effectiveness of operation of electrical equipment with the hel...
The paper discusses issues concerning the deformation of a system of conductive bodies under the act...
Investigations of electromagnetic parameters of various aluminium plane contacts under short circuit...
In this work the generalized mathematical model of an electrical network of the electrified railway ...
In the paper, a formula is introduced to calculate electric motor supply unit voltage under feeding ...
Theoretical calculations for the appearance of low-frequency resonances excited by linearly polarize...
The one-dimensional electromechanical system with the hauling electric drive of successive excitatio...
A way for magnetic field prediction of high voltage substations is presented. Questions concerning t...
The new method of the power factor correction of the frequency-regulated electric drives secondary p...
Planning is one of the main management functions. Most of the existing power consumption forecastin...
Calculations of electrical network currents can be performed with four law systems, namely, Kirchhof...
The influence of voltage, frequency and electric field pulse shape on the efficiency ratio and brigh...