电气传动2019，Vol.49Issue(8)：17-21,74,6.DOI:10.19457/j.1001-2095.dqcd18741
五相感应电机有限控制集模型预测容错控制
Finite Control Set Model Predictive Fault Tolerant Control for Five-phase Induction Motor
摘要
Abstract
Aiming at the fault-tolerant operation of five-phase induction motor drive system in open-circuit fault,a fault tolerant control scheme based on finite control set model predictive controller before and after fault was presented. First of all,based on the five-phase induction motor model under normal conditions,the motor model after system open-circuit fault was deduced in a targeted manner and the reasonable transformation matrix before and after the fault was adopted to ensure the consistency of the controller structure before and after the fault. Then based on the traditional finite control set model predictive controller,a fault tolerance strategy was introduced,that is,a new fault tolerant control scheme could be realized only by changing the fault model predictive module. Finally,the validity of the new fault-tolerant control strategy was verified through experiments.关键词
五相感应电机/电机模型/有限控制集模型预测控制/故障容错Key words
five-phase induction motor/motor model/finite control set model predictive control(FCSMPC)/fault tolerance分类
信息技术与安全科学引用本文复制引用
陶雪华,彭喜英..五相感应电机有限控制集模型预测容错控制[J].电气传动,2019,49(8):17-21,74,6.基金项目
河南省自然科学基金项目(162102210323) （162102210323）
