无刷直流电机驱动控制容错方案研究

林海; 严卫生; 李宏

您当前的位置：

首页 >

文章列表页 >

无刷直流电机驱动控制容错方案研究

更新时间：2025-12-08

- 无刷直流电机驱动控制容错方案研究
- Inverter Fault-Tolerant Operation of Brushless DC Motor Drives
- 西安交通大学学报 2009年43卷第2期页码：53-57
- 作者机构：
  
  西北工业大学航海学院,西安,710072
- 作者简介：
- 基金信息：
  
  : 2008-04-18. 作者简介: 林海(1978-),男,博士生;严卫生(联系人),男,教授,博士生导师. 基金项目: 教育部新世纪优秀人才支持计划资助项目([2005]290)
- DOI：
  中图分类号： TP301
- 网络首发：2009-02-10，
  
  纸质出版：2009
- 稿件说明：
移动端阅览
林海, 严卫生, 李宏. 无刷直流电机驱动控制容错方案研究[J]. 西安交通大学学报, 2009,43(2):53-57.

林海, 严卫生, 李宏. Inverter Fault-Tolerant Operation of Brushless DC Motor Drives[J]. 2009, 43(2): 53-57.
林海, 严卫生, 李宏. 无刷直流电机驱动控制容错方案研究[J]. 西安交通大学学报, 2009,43(2):53-57. DOI：

林海, 严卫生, 李宏. Inverter Fault-Tolerant Operation of Brushless DC Motor Drives[J]. 2009, 43(2): 53-57. DOI：

摘要

在分析一种容错逆变器工作原理的基础上

研究了逆变器侧发生故障的3种容错方案(A相容错、B 相容错和C 相容错).由常规的六开关三相无刷直流电机控制中的电流特性得到一条通用结论:只要控制非容错相的两相相电流就可以实现无刷直流电机逆变器侧故障情况下的电流控制.由此结论

提出了一种基于容错逆变器的无刷直流电机新型控制策略.该策略利用容错逆变器的4个“非对称电压矢量”

仅通过非容错相的两相电流控制器实现了系统故障时电机三相电流的控制.该策略简单可行

仿真和实验进一步验证了策略的正确性和有效性.

Abstract

A novel inverter fault-tolerant control scheme is proposed to drive brushless dc motor(BLDC)based on current character of the traditional six-switch three phases converter BLDC. Analysing a fault-tolerant inverter and its three fault-tolerant schemes(phase A fault-tolerant

phase B fault-tolerant

and phase C fault-tolerant). A general conclusion is drawn that BLDC can be controlled by controlling two faultless phases currents when inverter is faulty. In the proposed strategy

three phase currents are shaped directly by two faultless phases current hysteresis controllers

and the conducting sequence of four power switches is rearranged by four asymmetric voltage vectors. The simulation and experimental results demonstrate the strategy is able to operate stably and continuously with good dynamic performance.

关键词

Keywords

references

MENDES A M S, MARQUES CARDOSO A J. Continuous operation performance of faulty induction motor drives[C]∥IEEE International Electric Machines and Drives Conference. Madison, USA:IEEE,2003:547-553.

张兰红,胡育文,黄文新. 容错型四开关三相变换器异步发电系统的直接转矩控制研究[J]. 中国电机工程学报, 2005,25(18): 140-145.

ZHANG Lanhong, HU Yuwen, HUANG Wenxin.Research on direct torque control of tolerant type four-switch three-phase converter induction generation system[J].Proceedings of the CSEE, 2005, 25(18):140-145.

张兰红,胡育文,黄文新. 基于直接转矩控制技术的异步电机驱动系统两种容错方案研究[J]. 南京航空航天大学学报, 2005,37(1):34-39.

ZHANG Lanhong, HU Yuwen, HUANG Wenxin.Two machine tolerant schemes for drive system based on induction DTC strategy[J].Journal of Nanjing University of Aeronautics Astronautics,2005,37(1):34-39.

LEE Y K, HABETLER T G. An on-line stator turn fault detection method for interior PM synchronous motor drives[C]∥Proc 22nd Annual IEEE Applied Power Electronics Conf. Piscataway,NJ, USA:IEEE, 2007:825-831.

SUN D, HE Y K. A modified direct torque control for PMSM under inverter fault[C]∥Proc Electrical Machines and Systems Conf. Nanjing, China:[n.s.], 2005:2469-2473.

WELCHKO B A, LIPO T A, JAHNS T M, et al. Fault-tolerant three-phase AC motor drive topologies: a comparison of features, cost, and limitations[J]. IEEE Transactions on Power Electronics,2004, 19(4):1108-1116.

LEE K S, RYU J S. Instrument fault detection and compensation scheme for direct torque controlled induction motor drives [J]. IEE Proc of Control Theory and Applications, 2003,150(4): 376-382.

SERGIO M A, CRUZ A J, MARQUES C. Diagnosis of stator inter-turn short circuits in DTC induction motor drives [J].IEEE Transactions on Industry Applications, 2004, 40(5):1349-1360.

PARK S H, KIM T S, AHN S C, et al. A simple current control algorithm for torque ripple reduction of BLDCM using four-switch three-phase inverter[C]∥34th Annual IEEE Power Electronics Specialists Conference. New York, USA:IEEE, 2003:574-579.

LEE B K, KIM T H, EHSANI M. On the feasibility of four-switch three-phase BLDC motor drives for low cost commercial applications:topology and control[J]. IEEE Transactions on Power Electronics, 2003,18(1):164-172.

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

电动车用无刷直流电机无位置传感器控制研究

一种新型零矢量的二三导通无刷直流电机直接转矩控制系统研究

采用机器学习的大规模并行程序I/O性能建模与预测方法

离子液体改性燃料的电流体动力学效应研究

水蒸气掺混对氨裂解气旋流燃烧与排放特性的影响研究