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| 换相时间对永磁无刷直流电机转矩脉动影响的分析 | |
| 引用本文： | 帅春光 马春生. 换相时间对永磁无刷直流电机转矩脉动影响的分析[J]. 山东建筑工程学院学报, 2006, 21(3): 257-261 |
| 作者姓名： | 帅春光 马春生 |
| 作者单位： | 北京电力公司 北京100031(帅春光)，北京交通大学电气工程学院 北京100044(马春生) |
| 摘 要： | 介绍了永磁无刷直流电机换相转矩脉动变化过程。根据影响电机换相转矩脉动的因素,给出了减小电机转矩脉动的解决方案,以使电机运行更加平稳。通过实验波形证实本结论分析正确,可以为电机减小转矩脉动作为参考。 |
| 关 键 词： | 换相转矩脉动 永磁无刷直流电机 PWM调制方式 |
| 文章编号： | 1003-5990（2006）03-0257-05 |
| 收稿时间： | 2006-01-04 |
Analysis of the influence of commutation time on commutation torque ripple of permanent-magnet brushless DC motor |
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| SHUAI Chun-guang, MA Chun-sheng. Analysis of the influence of commutation time on commutation torque ripple of permanent-magnet brushless DC motor[J]. Journal of Shandong Institute of Architecture and Engineering, 2006, 21(3): 257-261 | |
| Authors: | SHUAI Chun-guang MA Chun-sheng |
| Affiliation: | 1. Beijing Electric Power Corporation, Beijing 100031, China; 2. School of Electrical Engineering, Beijing Jiaotong University, Beijing 100044, China |
| Abstract: | This paper introduced commutation torque ripple process of brushless DC motor.According to the factor that influences the commutation torque ripples in a brushless DC motor,a solution was given to decrease the torque ripples to make the operation performance steadier.The experiment showed that the solution is right,which could be used as a reference for decreasing commutation torque ripples. |
| Keywords: | commutation torque ripple permanent-magnet BLDCM PWM mode |
| 本文献已被 CNKI 维普 等数据库收录！ | |