| 无轴承异步电机间接气隙磁场定向控制 |
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| 引用本文： | 张宏荃,王晓琳,邓智泉,严仰光. 无轴承异步电机间接气隙磁场定向控制[J]. 燕山大学学报, 2004, 28(4): 325-328 |
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| 作者姓名： | 张宏荃 王晓琳 邓智泉 严仰光 |
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| 作者单位： | 南京航空航天大学,自动化学院电气工程系,江苏,南京,210016 |
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| 基金项目： | 国家自然科学基金资助项目(No.59977009)，航空基础科学基金资助项目(No.99F52044) |
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| 摘 要： | 转矩控制和悬浮力控制之间成功实现解耦是电机稳定悬浮工作的关键。磁场定向控制能实现电机励磁和转矩控制的解耦。简要介绍了基于转矩绕组气隙磁场定向控制的无轴承异步电机的原理，较详细地分析了问接气隙磁场定向控制系统的解耦算法，并应用该算法实现了悬浮和转矩控制的解耦，实验结果表明这种间接气隙磁场定向控制系统的可行性。
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| 关 键 词： | 气隙磁场 无轴承异步电机 转矩控制 绕组 磁场定向控制 解耦算法 励磁 算法实现 力控制 系统 |
| 文章编号： | 1007-791X(2004)04-0325-04 |
| 修稿时间： | 2004-01-13 |
Indirect air-gap field oriented control of induction bearingless motors |
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| ZHANG Hong-quan,WANG Xiao-lin,DENG Zhi-quan,YAN Yang-guang. Indirect air-gap field oriented control of induction bearingless motors[J]. Journal of Yanshan University, 2004, 28(4): 325-328 |
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| Authors: | ZHANG Hong-quan WANG Xiao-lin DENG Zhi-quan YAN Yang-guang |
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| Affiliation: | ZHANG Hong-quan,WANG Xiao-lin,DENG Zhi-quan,YAN Yang-guang1. Department of Electrical Engineering,College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing,Jiangsu 210016,China |
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| Abstract: | The decoupling control between electromagnet torque and radial suspension force is the base of the stable operation of bearingless motor. Field oriented control could decouple the flux control and torque control. In the paper, the principle of bearingless motor based on torque windings air-gap field oriented control is introduced. The decoupling algorithm of indirect air-gap field oriented control is analyzed and the decoupling between suspend control and torque control could be fulfilled utilizing the algorithm. The experimental result proves the indirect air-gap field oriented control system feasible. |
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| Keywords: | bearingless motor indirect air-gap field oriented control torque winding air-gap-flux-oriented suspension |
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