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Drive system of single side linear induction motors

机译:单侧线性感应电机驱动系统

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In this paper, A mathematical model of single side linear induction motor(SLIM) considering dynamic end effects is presented, the field oriented control(FOC) is implemented in which the end effect is compensated and the dynamic response is improved. A loss model of SLIM to consider the influence of primary leakage inductance is developed, in which the iron loss resistance is paralleled with primary magnetizing branch instead of mutual magnetizing branch. An efficiency optimization control scheme (EOC) based on the developed loss model (LMC) is proposed, the efficiency of SLIM can be improved with LMC, especially in the light load range. Another efficiency optimization control method based on golden section search algorithm (SC) is also applied for comparing with LMC, The convergence of the proposed SC method is improved, the proposed SC is independence of the model parameters and does not need to reinitiate the search process as the motor load is changed. All the proposed drive algorithms of SLIM are validated by experimental results.
机译:本文提出了一种考虑动态终端效应的单侧线性感应电动机(SLIM)的数学模型,实现了场取向控制(FOC),其中补偿了结束效果并且改善了动态响应。显着考虑初级泄漏电感的影响的损失模型,其中铁损阻性与初级磁化分支相平行,而不是相互磁化分支。提出了一种基于发育损耗模型(LMC)的效率优化控制方案(EOC),LMC可以提高纤细的效率,尤其是在轻负载范围内。基于Golden Pection搜索算法(SC)的另一种效率优化控制方法也应用于与LMC进行比较,提出了所提出的SC方法的收敛性,所提出的SC是模型参数的独立性,不需要重新调整搜索过程随着电动机负载改变。通过实验结果验证了纤细的所有提议的驱动算法。

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