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Introduction to various controlling techniques for inverters as a part of undergraduate course in power electronics

机译:逆变器各种控制技术介绍作为电力电子设备本科课程的一部分

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This paper introduces various PWM techniques that are widely used for switching IGBTs and MOSFETs which are common in inverters. With proper understanding of these pulse width modulation techniques, we are able to reduce switching and conduction losses thereby efficient operation can be achieved. In this paper, three of the most commonly accepted controlling techniques are discussed and concepts being developed. Simulation results are verified by the experimental results. Experimental results are taken by firing a three phase inverter using dSPACE1103 at Power Electronics lab of our college. The purpose of this experimental set up is to develop a better understanding of the various firing techniques for the graduation students.
机译:本文介绍了各种PWM技术,广泛用于切换逆变器中常见的IGBT和MOSFET。 通过正确理解这些脉冲宽度调制技术,我们能够降低切换和导通损耗,从而可以实现有效的操作。 在本文中,讨论了三种最常见的控制技术,并开发了概念。 实验结果验证了仿真结果。 使用DSPACE1103在我们学院电力电子实验室的DSPACE1103射击三相逆变器采取实验结果。 该实验组的目的是更好地了解毕业生的各种射击技巧。

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