| 直接转矩控制系统中一种改进的速度辨识方法 |
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| 引用本文： | 谢顺依,曾双贵.直接转矩控制系统中一种改进的速度辨识方法[J].电气传动,2006,36(7):16-18. |
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| 作者姓名： | 谢顺依 曾双贵 |
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| 作者单位： | 海军工程大学;海军工程大学 |
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| 摘 要： | 在深入研究直接转矩控制系统速度辨识的基础上,提出了一种改进的转子磁链计算方法,并应用于系统的速度辨识中。详细的仿真分析证实了该方法有效地提高了速度辨识的精度,且同步角速度的脉动也明显减少,实验结果较好。
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| 关 键 词： | 直接转矩控制 速度辨识 转子磁链 |
| 收稿时间： | 2005-08-29 |
| 修稿时间： | 2005-08-292006-01-18 |
One Kind of Modified Method of Speed Estimation in Direct Torque Control System |
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| Xie Shunyi,Zeng Shuanggui.One Kind of Modified Method of Speed Estimation in Direct Torque Control System[J].Electric Drive,2006,36(7):16-18. |
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| Authors: | Xie Shunyi Zeng Shuanggui |
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| Affiliation: | Xie Shunyi Zeng Shuanggui |
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| Abstract: | On the basis of studying the speed estimation of direct torque control,a calculate method ameliorated on rotor flux is presented and is applied to the speed estimation.A experimentation model simulation is detailed to demonstrate that the method improved the precision of speed estimation effectively.And the pulsation of in-phase angle speed is reduced evidently.The results of the experiment are preferable. |
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| Keywords: | direct torque control speed estimation rotor flux |
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