SELF AND MUTUAL IMPEDANCES OF RECTANGULAR BUS-BARS OF FINITE LENGTH
Tomasz Szczegielniak
szczegielniakt@interia.plCzestochowa University of Technology (Poland)
Zygmunt Piątek
Czestochowa University of Technology (Poland)
Dariusz Kusiak
Czestochowa University of Technology (Poland)
Abstract
In this paper, a new numerical method of calculating rectangular busbar impedance is proposed. This method is based on integral equation method and partial inductance theory. Results for resistances and reactances for these systems of multiple rectangular conductors have been obtained. Skin and proximity effects have also been taken into consideration. The validation of the proposed method is carried out through FEM and laboratory measurements, and a reasonable level of accuracy is demonstrated.
Keywords:
rectangular busbar, high-current bus duct, impedance, analytical methodReferences
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Authors
Zygmunt PiątekCzestochowa University of Technology Poland
Authors
Dariusz KusiakCzestochowa University of Technology Poland
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