Design of High-Speed Solid Permanent Magnet Synchronous Motor for Aviation Power System
In response to the growing demand for aviation power systems in multi-electric aircraft,a high-speed solid-core permanent magnet synchronous motor with a rated power of 75 kW and a rated speed of 65 000 r/min is designed in this paper.The type of high-speed motor operates at high speeds and has a high loss density,and its design is constrained by multiple physical fields.The motor performance,rotor strength,and cooling system are designed from three perspectives:electromagnetic field,mechanical field,and temperature field,through finite element simulation.And the accuracy and rationality of the design is verified by experimental results.The analysis results provide a reference for the motor products of the multi-electric aircraft power generation system.
solid rotorelectromagnetic fieldtemperature fieldmechanical field
国家科技期刊平台
NSTL
万方数据
维普
