电测与仪表Issue(17)：42-48,7.
12／14混合定子磁悬浮开关磁阻电机磁链特性及磁链建模研究
Research on Characteristic and Modeling of Flux Linkage for 12/14 HSBSRM
摘要
Abstract
Abstr ac:t The flux linkage of 12/14 hybrid stator-pole bearingless switched reluctance motor ( HSBSRM) is the basis to calculate the electromagnetic torque and the radial levitation force , which is also the premise of realizing of the stabil-ity rotation and reliable suspension of motor .Aiming at the limitation of 12/14 HSBSRM model built by traditional ana-lytical method , a novel modeling method based on least squares support vector machine (LS-SVM) within the Bayesian evidence framework has been proposed .Based on the analysis on the coupling relationship between the torque windings ’ flux curves and suspending windings ’ flux curves , the coupling relationship between suspending windings ’ flux curves , the relationship between the torque windings ’ flux curves and radial displacement , the relationship between suspending windings’ flux curves and rotor position are analyzed by the finite element method (FEM).The flux linkage model of HSBSRM based on LS-SVM within Bayesian evidence framework has been established .Simulation results show that the proposed model has high accurate precision and rapid calculation speed .关键词
混合定子/磁悬浮开关磁阻电机/磁链/有限元/贝叶斯证据框架/最小二乘支持向量机Key words
hybrid stator-pole/bearingless switched reluctance motor (BSRM)/flux linkage/finite element method (FEM)/Bayesian evidence framework/least squares support vector machine (LS-SVM)分类
信息技术与安全科学引用本文复制引用
祖层,孙玉坤,陈凯峰..12／14混合定子磁悬浮开关磁阻电机磁链特性及磁链建模研究[J].电测与仪表,2014,(17):42-48,7.基金项目
国家自然基金资助项目（51377074，51307077）；南京工程学院引进人才启动基金资助项目 （）
