﻿ 高速电主轴矢量控制与直接转矩控制仿真及分析

# 高速电主轴矢量控制与直接转矩控制仿真及分析Simulation and Analysis of Vector Control and Direct Torque Control for High-Speed Motorized Spindles

Abstract: Vector control (VC) and Direct torque control (DTC) are both high-performance drive control methods for high-speed motorized spindles, and their control performances have a significant impact on the machining quality of the spindle. To study VC, DTC and their comparison on high-speed motorized spindles, according to their basic control equations, a VC model and a DTC model are constructed respectively to carry out VC and DTC simulation on a type 170MD15Y20 high-speed motorized spindle, whose rated speed is 15,000 rpm. The simulation results are analyzed and compared, and the features of VC and DTC are summarized.

[1] F. Blaschke. A new method for the structural decoupling of A.C. induc-tion machines. IFAC Symposium, 1971.

[2] M. Depenbrock. Direct self-control (DSC) of inverter-fed induction machine. IEEE Transac-tions on Power Electronics, 1988, 3(4): 420-429.

[3] R. W. De Doncker, F. Profumo, M. Pastorelli, et al. Comparison of universal field oriented (UFO) controllers in different reference frames. IEEE Transactions on Power Electronics, 1995, 10(2): 205-213.

[4] S. N. Pandya, J. K. Chatterjee. Torque ripple minimization in direct torque control based IM drive Part-I: Single-rate control strategy. In: J. T. Boys, Ed., International Conference of Power System Technology and IEEE Power India Conference, POWERCON, 2008: 1-8.

[5] 陈小安, 康辉民, 合烨等. 无速度传感器矢量控制下高速电主轴动态性能分析[J]. 机械工程学报, 2010, 46(7): 96-101.

[6] 张珂, 徐湘辉, 王利杰等. PMAC2下高速电主轴直接转矩控制系统设计[J]. 沈阳建筑大学学报, 2006, 22(4): 691-695.

[7] 王成元, 夏加宽, 杨俊友等. 电机现代控制技术[M]. 北京: 机械工业出版社, 2006.

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