CAJ | 학술논문

永磁无刷电机具有结构简单、无励磁损耗、效率高等特点，适合高速场合。目前，高速永磁无刷电机已经在一些电动汽车中得到实际应用，并且在分布式发电供电系统中显示了其价值和重要性。通过对高速永磁无刷电机设计的关键性问题的探讨、对高速永磁无刷电机控制系统的研究得出，高速电机的转速非常高，而且其功率的密度非常大，其几何尺寸小于其输出功率相同的低速电机，这些特征使得它在工业领域受到了广泛的关注和应用。
영자무쇄전궤구유결구간단、무려자손모、효솔고등특점，괄합고속장합。목전，고속영자무쇄전궤이경재일사전동기차중득도실제응용，병차재분포식발전공전계통중현시료기개치화중요성。통과대고속영자무쇄전궤설계적관건성문제적탐토、대고속영자무쇄전궤공제계통적연구득출，고속전궤적전속비상고，이차기공솔적밀도비상대，기궤하척촌소우기수출공솔상동적저속전궤，저사특정사득타재공업영역수도료엄범적관주화응용。
Permanent magnet brushless motor has a simple structure , no excitation loss, high efficiency, suitable for high speed applications. Currently, high-speed permanent magnet brushless motor has been applied in a number of electric vehicles, and has demonstrated its value and importance in distributed power generation and distribution systems. By discussing the key issues of high-speed permanent magnet brushless motor design, the study of high-speed permanent magnet brushless motor control system derived, high-speed motor speed is very high, and its power density is very large, and its geometry is less than its the same output power low-speed motor, these features make it in the industrial sector has been widespread concern and applications.