Design and Electromagnetic Simulation of Split Switched Reluctance Dual-Rotor Motor

doi:10.16182/j.issn1004731x.joss.19-0642

Abstract

Abstract: There are some problems such as bad heat dissipation and electromagnetic coupling for the traditional dual-rotor motor of hybrid electric vehicles. Two SRMs of same size are mechanically connected through a coupling to form a dual-rotor motor with two rotors and one stator. A split switched reluctance dual-rotor motor (SSR-DRM) is innovatively designed. The working principle and multi-operating mode of SSR-DRM are analyzed, and the parameters design, modeling and electromagnetic simulation are implemented. The parameters of design and simulation are compared and analyzed from the aspects of magnetic line distribution, magnetic density, transient torque and no-load back EMF. The results show that under 560 V DC voltage, the split switched reluctance dual-rotor motor's rated torque is 80 N·m, rated speed is 3 000 r/min and rated output power is 25 kW. Simulation results meet the requirement of design.

Key words: split switched reluctance dual-rotor motor, structure design, parameter design, electromagnetic simulation

CLC Number:

TM35
TP391

Deng Tao, Deng Song. Design and Electromagnetic Simulation of Split Switched Reluctance Dual-Rotor Motor[J]. Journal of System Simulation, 2021, 33(4): 935-942.

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