|本期目录/Table of Contents|

[1]林斌,孙丹,贺益康. 永磁同步电机直接转矩控制高速运行范围拓宽[J].电机与控制学报,2014,18(09):9-16.
 LIN Bin,SUN Dan,HE Yi-kang. High-speed operation range extension for direct torque controlledpermanent magnet synchronous motors[J].,2014,18(09):9-16.
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 永磁同步电机直接转矩控制高速运行范围拓宽(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
18
期数:
2014年09
页码:
9-16
栏目:
出版日期:
2014-11-30

文章信息/Info

Title:
 High-speed operation range extension for direct torque controlled
permanent magnet synchronous motors
作者:
 林斌 孙丹 贺益康
 浙江大学电气工程学院,浙江杭州310027
Author(s):
 LIN Bin SUN Dan HE Yi-kang
 College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China
关键词:
 永磁同步电机 直接转矩控制 高速 转矩角限幅 定子磁链
Keywords:
 permanent magnet synchronous motors( PMSM) direct torque control( DTC) high-speedtorque angle limitation stator flux linkage
分类号:
-
DOI:
-
文献标志码:
A
摘要:
 为拓宽直接转矩控制( direct torque control,DTC) 方式下永磁同步电机( permanent magnet
synchronous motors,PMSM) 系统的高速运行范围,系统地分析了PMSM 系统在最大转矩电流比、恒
功率转速比和最大转矩电压比3 种运行方式下的特点。根据DTC 稳定运行要求,提出了基于转矩
角限幅的空间矢量调制( space vector modulation,SVM) - DTC 方法,拓宽了PMSM 的高速稳定运行
范围。其次利用定子磁链定向两相同步旋转坐标系下PMSM 的数学模型,提出了基于改进转矩给
定的DTC 方法。仿真研究表明,改进方法均保留了DTC 固有的动态性能优异、计算方便等优点,
均可拓宽PMSM 的高速运行范围。其中,基于改进转矩给定的DTC 方法可使电机在同时满足电流
和电压限幅的状态下实现高速稳定运行,性能更优。
Abstract:
 To extend the high-speed operation range for direct torque controlled ( DTC) permanent magnet
synchronous motors( PMSMs) ,the characteristics of PMSM system under the control of three algorithms
named as maximum torque per ampere,constant power speed range and maximum torque per voltage,
were analyzed respectively. According to the stable operation requirement under DTC,a torque angle limitation
strategy was proposed for PMSM DTC system based on space vector modulation( SVM) to widen
the stable high-speed operation of PMSM effectively. Next,a novel control strategy was proposed which
modifies the algorithm of reference torque on the basis of analyzing the mathematical model of PMSM stator
flux linkage oriented. The simulation results verify that both methods retain the inherent advantages of
DTC such as excellent dynamic performance and easy calculation and both of them can broaden the operating
range of the motor to achieve high speed. Moreover,the second improved method presents better
performance for keeping the amplitudes of current and voltage limiting state.

参考文献/References:

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 ZHENG Ping,LEI Yu,WU Fan,et al.[J].,2013,(09):29.
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 LI Bing-qiang,LIN Hui,XING Hua-ling,et al.[J].,2013,(09):27.
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 ZHOU Hua-wei,CHEN Long,LIU Guo-hai,et al. Flux-weakening strategy for improving PMSM dynamic performance[J].,2014,18(09):23.

备注/Memo

备注/Memo:
更新日期/Last Update: 2014-11-28