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| 永磁同步电机直接转矩控制转矩脉动的产生及其抑制方法综述 | |
| 引用本文： | 苏陈云,杨向宇. 永磁同步电机直接转矩控制转矩脉动的产生及其抑制方法综述[J]. 微电机, 2010, 43(3) |
| 作者姓名： | 苏陈云 杨向宇 |
| 作者单位： | 华南理工大学,电力学院,广州,510640 |
| 摘 要： | 针对永磁同步电机直接转矩控制中存在转矩脉动大、逆变器开关不恒定的问题,国内外学者已经做出了相当大的贡献,提出了很多优化或改进措施。文章综述了近几年来国内外在这方面的研究成果,分析了采用直接转矩控制产生转矩脉动的原因以及抑制脉动转矩方法的优缺点。 |
| 关 键 词： | 永磁同步电机 直接转矩控制 转矩脉动 |
Torque Ripple Reduction and Generation of Permanent Magnet Synchronous Based on Direct Torque Control |
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| SU Chen-yun,YANG Xiang-yu. Torque Ripple Reduction and Generation of Permanent Magnet Synchronous Based on Direct Torque Control[J]. Micromotors, 2010, 43(3) | |
| Authors: | SU Chen-yun YANG Xiang-yu |
| Affiliation: | SU Chen-yun,YANG Xiang-yu(College of Electric Power,South China University of technology,Guangzhou 510640,China) |
| Abstract: | Due to the problem of direct torque control for permanent magnet synchronous motor related to the torque ripple and the uncertainty of switching frequency,domestic and foreign scholars proposed many improved or optimized methods.In this paper,summarized research results in recent years,explained the reasons for the occurrence of torque ripple,and the advantages and disadvantages of various methods were analyzed. |
| Keywords: | PMSM DTC Torque ripple |
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