|本期目录/Table of Contents|

[1]张旭隆,谭国俊,蒯松岩,等.磁链模型的双开关磁阻电机无位置传感器控制[J].电机与控制学报,2011,(11):55-60.
 ZHANG Xu-long,TAN Guo-jun,KUAI Song-yan,et al.Sensorless control of double switched reluctance motor based on flux model[J].,2011,(11):55-60.
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2011年11
页码:
55-60
栏目:
出版日期:
2011-11-20

文章信息/Info

Title:
Sensorless control of double switched reluctance motor based on flux model
作者:
张旭隆; 谭国俊; 蒯松岩; 王其虎;
中国矿业大学信息与电气工程学院; 江苏省电力传动与自动控制工程技术研究中心;
Author(s):
ZHANG Xu-long12TAN Guo-jun12KUAI Song-yan12WANG Qi-hu1
1.School of Information and Electrical Engineering,China University of Mining and Technology,Xuzhou 221008,China; 2.Jiangsu Engineering Research Center for Electrical Drive and Control,Xuzhou 221116,China
关键词:
开关磁阻电机 磁链模型 无位置传感器 初始位置估计 双机
Keywords:
switched reluctance motors flux model sensorless initial position estimation double motors
分类号:
TM352
DOI:
-
文献标志码:
A
摘要:
针对开关磁阻电机(SRM)转子位置传感器带来的成本提高、可靠性降低的问题,研究双SRM无传感器控制。利用SRM两个特殊位置的磁链特性,建立非线性磁链解析模型,给出磁链模型中的参数计算方法,提出双开关磁阻电机无位置传感器控制策略。以TMS320F2812 DSP为控制核心,搭建两台18.5 kW SRM控制器,并实现双机无传感器同步运行。实验结果表明,该控制策略下电机静止启动无反转或抖振,相切换可靠、主从机转矩输出功率平衡、转子位置估计误差小于2°,系统具有良好的动态和静态性能,为双电机无传感器控制提供了一种易于实现的方案。
Abstract:
Double switched reluctance motor(SRM) sensorless control is presented for the purpose of eliminating position sensor.According to two special locations flux characteristics of SRM,analytical flux model was established and parameter calculation method was given.Furthermore,sensorless control strategy of double switched reluctance motor was proposed.Two 18.5kW SRM controllers were set up using TMS320F2812 DSP as control core.Double SRM sensorless experimental results show that there is no reversal..

参考文献/References:

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备注/Memo

备注/Memo:
中国博士后科学基金(20100481176);江苏省自然科学基金(BK2009526)
更新日期/Last Update: 2012-04-11