12/8 极的非线性模型的开关磁阻电机 SRM 模型我要分享

Nonlinear model of 12/8 poles switched reluctance

matlab

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代码描述

中文说明:表明一种新方法,适用于三相 12/8 极开关磁阻电机建模。假设模型需要履行的电磁能量转换的一般原则有结构简单,计算速度快,并有可能向控制系统的综合反演方法。其主要思想基础的替代产品上的两个非线性函数的一个变量的两个变量的非线性函数。介绍了在 Matlab/Simulink 中创建的模型。仿真结果与实验波形的对比证实依从性的但作为值的方法。用非线性函数和及其衍生物在二维表的形式降低计算复杂度。提出的模型相比是中几个选定的操作点的实验结果。提出了一种的简单、 非线性模型的开关磁阻电机给出了在实时控制系统的模型参考结构,可用于故障检测目的评价中使用的机会。新模式的三个阶段,12/8 极开关的磁阻电机显示实时计算的目的。所有的驱动器结构是介绍,并针对实际系统的符合性检查。


English Description:

Show a new approach for three phase, 12/8 poles SRM modeling. Assumed that the model need to fulfill a general principles of electromagnetic energy conversion, has simple structure for fast computation and it is possible to inversion for control system synthesis. The main idea bases on the replacing the non-linear function of two variables on the product of two nonlinear functions of one variable. The model created in the Matlab/Simulink is described. Comparison of the simulation results with the experimental waveforms confirmed compliance as the value of the presented approach. Used nonlinear functions and its derivatives in the form of 2D tables decreased computation complexity. The proposed model is compared with the experimental results in several selected operating points. Presented simple, nonlinear model of SRM gives an opportunity to use in real time control systems with model reference structures, which could be evaluated for fault detection purposes. The new model of the thre


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