SELF AND MUTUAL IMPEDANCES OF RECTANGULAR BUS-BARS OF FINITE LENGTH

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DOI

Tomasz Szczegielniak

szczegielniakt@interia.pl

Zygmunt Piątek

zygmunt.piatek@interia.pl

Dariusz Kusiak

dariuszkusiak@wp.pl

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 method

References

Article Details

Szczegielniak, T., Piątek, Z., & Kusiak, D. (2014). SELF AND MUTUAL IMPEDANCES OF RECTANGULAR BUS-BARS OF FINITE LENGTH. Informatyka, Automatyka, Pomiary W Gospodarce I Ochronie Środowiska, 4(4), 21–24. https://doi.org/10.5604/20830157.1130173