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首页> 外文期刊>Power Electronics, IET >Design, optimisation and implementation of low-voltage synchronous reluctance motor for solar-powered systems
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Design, optimisation and implementation of low-voltage synchronous reluctance motor for solar-powered systems

机译：太阳能系统低压同步磁阻电动机的设计，优化和实现

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Synchronous reluctance motors (SynRMs) are an alternative solution in low-cost applications due to some advantages in terms of manufacturing simplicity. This study deals with a new design and implementation of a SynRM so as to operate at low-voltage level produced by solar panels without using any boost-converter. A 4-inch of standard frame size is chosen for as a submersible pump motor. Preparing for the optimisation step, the commercial design software, Infolytica is used to create the first base structure of the SynRM. As the first step the dc-link voltage, rated current, rated speed, winding layout, slots number, number of the rotor barriers and the outer/inner diameters of the stator are determined. In the next step, the base structure is optimised by using a genetic algorithm (GA) developed in Matlab environment. The developed GA script and finite element analysis software are operated together for optimisation of the rotor geometry. A direct torque control algorithm is used to analyse the performance of the designed motor. The designed motor is also manufactured and tested experimentally.
机译：同步磁阻电动机（SynRM）是低成本应用中的替代解决方案，因为在制造简便性方面有一些优势。这项研究涉及SynRM的新设计和实现，以便可以在不使用任何升压转换器的情况下在太阳能电池板产生的低压水平下运行。选择4英寸标准机架尺寸作为潜水泵电机。为优化步骤做准备，使用商业设计软件Infolytica创建了SynRM的第一个基础结构。第一步，确定直流母线电压，额定电流，额定速度，绕组布局，槽数，转子势垒数和定子的外径/内径。下一步，通过使用在Matlab环境中开发的遗传算法（GA）优化基础结构。所开发的GA脚本和有限元分析软件可以一起运行，以优化转子的几何形状。直接转矩控制算法用于分析所设计电动机的性能。设计的电动机也经过制造和实验测试。

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