Research on Control System of Compound Structure Permanent Magnet Synchronous Machine for Hybrid Electric Vehicles 电动车用复合结构永磁同步电机控制系统的研究
Design of the Compound Die for Magnet Yoke 磁轭复式组合模具设计
This thesis mainly studies sinusoidal-and trapezoidal-current compound driven technology of the Rare Earth Permanent Magnet ( REPM) motor. 本文主要研究稀土永磁电机正弦波和方波的复合驱动控制技术。
By means of complex adding lubricants and strength compound, which increases the magnet density and improves the magnet density distribution without reduction of magent strength, the compressibility of bonded magnets is improved. 通过复合添加润滑剂和增强剂的方法,可以保证在磁体抗压强度不降低的前提下,提高磁体的密度,改善密度分布的均匀性,从而改善粘结磁体的成型性。
The compound A/ C axis that combined ring permanent magnet torque motor with the direct drive technology can complete precise, high speed and a reliable processing. 环形永磁力矩电机与直接驱动技术相结合形成的复合A/C轴,能完成更加精密、高速和可靠的加工。