| 基于电磁转矩反馈补偿的永磁同步电机新型IP速度控制器 |
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| 引用本文： | 郭新华,温旭辉,赵峰,庄兴明.基于电磁转矩反馈补偿的永磁同步电机新型IP速度控制器[J].中国电机工程学报,2010(27). |
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| 作者姓名： | 郭新华 温旭辉 赵峰 庄兴明 |
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| 作者单位： | 中国科学院电工研究所; |
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| 基金项目： | 国家自然科学基金项目(50707031)~~ |
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| 摘 要： | 为减小永磁同步电机传统PI速度控制器的速度超调,提高转速环的抗负载转矩扰动能力,提出一种基于电磁转矩反馈补偿的永磁同步电机新型IP速度控制器。采用IP速度控制器,减小了速度超调;将电磁转矩引入到电流调节器的输入端,作为IP速度控制器反馈补偿的控制输入,提高了转速环的抗负载转矩扰动能力。仿真和实验验证了该新型永磁同步电机速度控制器可以有效减小速度超调,提高转速环的抗负载转矩扰动能力,获得很好的速度控制性能。
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| 关 键 词： | 永磁同步电机 IP速度控制器 电磁转矩反馈补偿 抗负载转矩扰动 |
A Novel IP Speed Controller of PMSM Based on Electromagnet Torque Feedback Compensation |
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| GUO Xinhua,WEN Xuhui,ZHAO Feng,ZHUANG Xingming.A Novel IP Speed Controller of PMSM Based on Electromagnet Torque Feedback Compensation[J].Proceedings of the CSEE,2010(27). |
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| Authors: | GUO Xinhua WEN Xuhui ZHAO Feng ZHUANG Xingming |
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| Affiliation: | GUO Xinhua,WEN Xuhui,ZHAO Feng,ZHUANG Xingming (Institute of Electrical Engineering Chinese Academy of Science,Haidian District,Beijing 100190,China) |
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| Abstract: | In order to reduce the speed overshoot of the traditional PI speed controller in permanent magnet synchronous motor(PMSM) and improve the capacity of anti-load-torque-disturbance of speed loop,a novel IP speed controller of PMSM based on electromagnet torque feedback compensation(EMTFC) was presented in this paper.The speed overshoot could be reduced by adopting the IP speed controller;the electromagnet torque was imported to the input of current regulator,which is used as the control input signal of feedba... |
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| Keywords: | permanent magnet synchronous motor (PMSM) IP speed controller electromagnet torque feedback compensation (EMTFC) anti-load-torque-disturbance (ALTD) |
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