Abstract
This article proposes an approach to creating an energy-saving system for an industrial enterprise based on the reduction and indirect recovery of electrical and thermal losses through the use of highly efficient synchronous multipole motors with a discretely distributed winding and eccentric–cycloidal gearboxes. Multipole permanent magnet synchronous motors (PMSMs) with distributed windings have higher efficiency and smaller size and weight compared to traditional motors. Cycloidal gearboxes increase the torque density and reduce mechanical losses. This article presents an analytical approach to engine and gearbox design, including calculations of torque, power, and efficiency, and discusses recent advances in winding configurations and control strategies. The proposed system can significantly reduce power consumption and increase reliability.