Artyom A. Gryzlov

TL;DR: It is shown that iron loss significantly affects the control algorithms for synchronous reluctance machines and the obtained control algorithms are universal and can be applied in other control systems of synchronously reluctance machines, for example, in direct torque control systems.

TL;DR: Frequency-response methods for analyzing and synthesizing current and electromagnetic torque control loops in alternating-current electric drives are proposed and it has been shown that the steady frequency passband in the current control loop can reach 4000 rad/s, which facilitates the adjustment of the toque control loop when the drive is running at a speed of 6000 rpm.

TL;DR: In this article, the authors considered new possibilities realized in alternating current electric machines that are designed for controlled electric drives and powered by semiconductor frequency converters and showed that it is possible for these machines to exclude completely loss from synchronism.

TL;DR: In this article, a method for adjusting frequency-regulated drives with the synchronous reluctance machine with independent excitation is proposed using the KhPT-250 cold tube reducing mill and traction drive of a Gazelle-Next electric vehicle as example; the method consists in independent adjustment of phase currents with the subsequent identification of parameters of the control object by methods of frequency identification.

TL;DR: It is shown that due to the choice of the trajectory of the mechatronic system, it is possible to significantly reduce the losses of the object operating in the start-up and braking mode and the losses are reduced by about 25%.