Author:
Lutonin A.S.,Shklyarskiy J.E.
Abstract
This article describes an electric drive system’s topology with a permanent magnet synchronous motor for a wide speed range applications. Topology consists of a synchronous motor with permanent magnets (PMSM) and two inverters connected to the beginnings and to the ends of the PMSM’s stator windings. The first inverter is connected to a storage battery, while the other one to a floating bridge capacitor, which acts as a back-EMF compensator. The article proposes electric drive system topolo-gy and its control algorithm. Simulation modeling was implemented by the MATLAB/Simulink software package. Simulation results shows that the proposed electric drive system, in comparison with the standard topology with a «star» stator windings connection, is able to increase the maximum speed of PMSM in the field weakening mode by 17%. The maximum achievable torque on the rotor shaft at the maximum speed of the PMSM motor was increased by 16.6%. Also, developed topology allows to in-crease the speed range in the constant torque mode by 34%.
Reference37 articles.
1. Computer-aided design and analysis of direct-driven wheel motor drive
2. Lovatt C., Howard D.E., Laurence C., Huynh D.H., Stumpf A., Kulkarni A., Kapoor A., et al Design Procedure for Low Cost, Low Mass, Direct Drive, in-Wheel Motor Drivetrains for Electric and Hybrid Vehicles, In IECON 2011-37th Annual Conference of the IEEE Industrial Electronics Society, 4558–62 (2011).
3. Luque D., Ruppert E., Bianchi N., Castiello M. Analysis of a Three-Phase in-Wheel Electric Motor, In 2009 44th International Universities Power Engineering Conference (UPEC), 1–5 (2009).
4. Diagnostics of inter-turn short-circuit in the stator winding of the induction motor
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献