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标题：同步磁阻电机分析与设计（十二） |
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作者：沈建新，蔡顺，郝鹤，等 |
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| 2017年第3期 访问次数：1280次 |
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摘要：对比方波驱动与正弦波驱动的硬件要求差异和实现难度。针对一台优化过的同步磁阻电机，比较采用这两种驱动方式的电磁转矩、效率以及功率因数，进而总结这两种驱动方式用于同步磁阻电机的优势与劣势。
关键词：同步磁阻电机；驱动方式；方波驱动；正弦波驱动
Abstract: With a twolayer flux barrier synchronous reluctance machine (SynRM), effect of the ratio of the two flux barrier thickness on the reluctance torque was analyzed. Then, permanent magnets (PM) were inserted into the flux barrier, forming a permanent magnet assisted synchronous reluctance machines (PMASynRM). Cogging torque, PM mutual torque, reluctance torque, and antidemagnetization capability of the magnets were discussed for the obtained PMASynRM. Finally, the torque performance and the speedadjusting performance of the SynRM and PMASynRM were compared.
Key words: synchronous reluctance machine; permanent magnet assisted synchronous reluctance machine; reluctance torque; cogging torque;PM mutual torque;maximum torque per Ampere (MTPA) control |
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