Device for measuring the magnetic scattering field of the frontal part of the stator winding of a traction asynchronous electric motor of an electric rolling stockN. B. Pirmatov, U. T. Berdiyev, K. K. Usmonov, T. M. Nazirkhanov and U. N. BerdiyorovE3S Web of Conf., 401 (2023) 03021DOI: https://doi.org/10.1051/e3sconf/202340103021