中国电机工程学报2012，Vol.32Issue(36)：102-108,前插15,8.
双定子直线感应电机饱和特性分析
Analysis of Saturation Characteristics of Double-stator Linear Induction Motors
摘要
Abstract
An analytical method to calculate the magnetic saturation factor of the double-stator linear induction motors (DSLIM) was proposed based on the electromagnetic theory. In this method, the BH curve was simplified with a multi-line curve. Based on this simplified curve, the core reluctance was calculated and transformed into the air-gap inductance. Then, an air-gap saturated factor expression, which was convenient for calculating the saturation inductance, was derived to describe the saturation effect of the iron. Additionally, combining with the linear 3D FEM method (3D FEM), the effects of the end windings to the magnetic saturation was accounted for in the method. Finally, a saturated coupled model of DSLIM was built and validated by tests.关键词
电磁发射/直线感应电机/饱和特性/端部线圈Key words
electromagnetic launch/ double-stator linear induction motor (DSLIM)/ saturation characteristics/ end winding分类
信息技术与安全科学引用本文复制引用
张育兴,马名中,马伟明,鲁军勇,许金,孙兆龙..双定子直线感应电机饱和特性分析[J].中国电机工程学报,2012,32(36):102-108,前插15,8.基金项目
国家自然科学基金项目(50721063) （50721063）
国家863高技术基金项目(2010AA8091902). （2010AA8091902）
