Research of the Modes of Starting and Braking during Work of the Systems of Group Electric Drive of Mine Electric Locomotive with the Different Types of Electric Engines

In the article results of research work mine electric locomotive are driven on condition stability system "A wheel is a rail" coupling wheels with rails. It marked that transport conditioned by row specific terms. indicated for realization electromechanics systems locomotives structures used hauling engines direct and variable current. During working as an important question there Investigation worsening rail origin processes skidding in mode creation tractive or юза force braking locomotive, influence negatively other knots electromechanic. turn depends type At consideration electromechanic rails inflexibility descriptions motors. What more inflexibility, higher rail". More hard can be got asynchronous give opportunity to use this fact proportional distribution efforts between wheelpairs locomotive. The ticker-coil speed allow carry out brake attached accordance from these rails, only after beginning skidding. For decision problem sufficient limit currents motors set level. connection possibility appears at any moment time. task rational forces was analysed his function total pulls coupling. On basis analysis idea about redistribution loading axes This ratio height, inverse corps. As result, order propelling corresponded weight wheelpairs, it necessary support identical correlation design transients conducted group drive starting braking. A executed engine direct-current successive poles engine. charts showed absence slipping application offered principle control system.