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7 September 2022 Research on double-side output super-low speed high torque compound motor
Bowen Cui
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Proceedings Volume 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022); 123293I (2022) https://doi.org/10.1117/12.2646837
Event: Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 2022, Changsha, China
Abstract
In view of the increasing demand for ultra-low speed and large torque direct drive motors in oil fields and military occasions, a new type of tandem direct drive compound motor was proposed, which can realize the double-side output of ultra-low speed and large torque. In this paper, the structural design of the tandem double-side output compound motor is carried out, and the finite element modeling and simulation analysis of the permanent magnet motor part and the permanent magnet gear are carried out by using Ansoft software, and the data of magnetic density distribution, no-load speed, torque curve, speed ratio, internal and external rotor speed and output torque of the permanent magnet motor are obtained. It can be seen from the simulation results of the rotation speed and torque fluctuation curves of the compound motor at no-load start and rated load start that the tandem double-side output compound motor has good stable operation and dynamic performance, and can realize the stable output of ultra-low speed and large torque.
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Bowen Cui "Research on double-side output super-low speed high torque compound motor", Proc. SPIE 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 123293I (7 September 2022); https://doi.org/10.1117/12.2646837
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KEYWORDS
Magnetism
Composites
Iron
Finite element methods
Modulation
Structural design
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