Результаты исследований: Глава в книге, отчете, сборнике статей › Материалы конференции › Рецензирование
Результаты исследований: Глава в книге, отчете, сборнике статей › Материалы конференции › Рецензирование
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TY - GEN
T1 - Numerical Simulation of Testing of Busbars and Insulators for the Electrodynamic Withstand of a Three-Phase Bus Duct at Different Types of Short Circuit in a 10 kV Distribution Net
AU - Abasheva, Uliana N.
PY - 2023/11/23
Y1 - 2023/11/23
N2 - The test of the bus duct for electrodynamic withstand at short-circuit currents is a mandatory qualification test for the introduction of a new product into mass production. To avoid the costs of repeated expensive tests, excessive material consumption of the busbar, it is advisable to simulate this test. The paper presents the results of a model study with power transformer - bus duct - load system in Elcut software during three-phase and two-phase short circuit. A comparative analysis of the obtained simulation results with the results of calculation by the analytical method is presented, the calculation and modelling are correlated with factory test data. In the Elcut model the three-phase, two-phase short circuit mode is implemented using the associated non-stationary problem of magnetic field and the problem of elasticity theory.
AB - The test of the bus duct for electrodynamic withstand at short-circuit currents is a mandatory qualification test for the introduction of a new product into mass production. To avoid the costs of repeated expensive tests, excessive material consumption of the busbar, it is advisable to simulate this test. The paper presents the results of a model study with power transformer - bus duct - load system in Elcut software during three-phase and two-phase short circuit. A comparative analysis of the obtained simulation results with the results of calculation by the analytical method is presented, the calculation and modelling are correlated with factory test data. In the Elcut model the three-phase, two-phase short circuit mode is implemented using the associated non-stationary problem of magnetic field and the problem of elasticity theory.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85185222983
U2 - 10.1109/EEACS60421.2023.10397251
DO - 10.1109/EEACS60421.2023.10397251
M3 - Conference contribution
SN - 979-835035853-7
SP - 3
EP - 6
BT - Proceedings of the Seminar on Electrical Engineering, Automation and Control Systems: Theory and Practical Applications, EEACS 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 Seminar on Electrical Engineering, Automation & Control Systems, Theory and Practical Applications (EEACS)
Y2 - 23 November 2023 through 25 November 2023
ER -
ID: 53741497