@ARTICLE{Szulborski_Michał_Transient_2025, author={Szulborski, Michał and Łapczyński, Sebastian and Szulborski, Paweł and Kolimas, Łukasz and Berowski, Przemysław and Owsiński, Maciej}, volume={73}, number={5}, pages={e154204}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, howpublished={online}, year={2025}, abstract={The paper concerns the effects of electrodynamic forces that act on the current paths of the industrial low-voltage busbar. This work is composed of experimental and simulation sections. In the experimental section, the short circuit tests were presented, and the occurrence of electrodynamic forces was demonstrated. The formation of electrodynamic forces in the current circuits of electrical energy distribution systems is related to the flow of high currents, mostly short circuit currents. To highlight those phenomena a detailed specification of parameters during tests was displayed. In the simulation section, the physical phenomenon of electrodynamic forces is captured by employing a detailed real-scale model of a commercial busbar. Therefore, the authors proposed the employment of the FEA (finite element analysis) to obtain values of electrodynamic forces acting on the current paths by executing a detailed 3D coupled simulation. The analysis of the results and aftermath effects of their interactions led to interesting conclusions that concerned the operation of such power distribution circuits under short-circuit conditions.}, title={Transient analysis of electrodynamic forces in low-voltage compact busbar}, type={Article}, URL={http://czasopisma.pan.pl/Content/134994/PDF-MASTER/BPASTS_2025_73_5_4733.pdf}, doi={10.24425/bpasts.2025.154204}, keywords={electrodyamic forces, transient analysis, experimental tests, FEA, busbars}, }