Research of regenerative braking of traction permanent magnet synchronous motors

The article deals with the problems of braking modes of permanent magnet synchronous machines magnets. By studying the equations of a mathematical model, we obtained analytical dependencies demonstrating the possibility of realizing the regenerative braking of the motor at various speeds and in the presence of limitation of the current and voltages values. By mathematical modeling, the difference in the behavior of the main system state variables is shown in regenerative and nonregenerative braking.