精品文档---下载后可任意编辑2+2MW 电机试验电源系统变流器的电磁兼容分析与讨论的开题报告【摘要】随着现代电力系统的不断进展和电力设备的智能化、高效化、集成化进展，大功率电机试验电源需求不断增长。电力设备与电力系统的电磁兼容问题也越来越受到人们的关注。因此，本文旨在讨论 2+2MW 电机试验电源系统变流器的电磁兼容问题。本文首先介绍了电磁兼容相关的基础知识和理论，然后对 2+2MW电机试验电源系统变流器的电磁兼容问题进行了分析和讨论。通过对试验电源系统的电路结构和工作原理进行分析，提出了改进方案并进行仿真验证。经过仿真实验发现，在改进方案的基础上，系统的电磁兼容性能得到了改善，各种干扰电磁波的水平均得到了有效控制。【关键词】电磁兼容；电磁干扰；电机试验；电源系统；变流器【Abstract】With the continuous development of modern power systems and the intelligent, efficient, integrated development of power equipment, the demand for high-power motor test power supplies is increasing. The electromagnetic compatibility issues between power equipment and power systems are receiving more and more attention. Therefore, this paper aims to research the electromagnetic compatibility issues of the inverter in the 2+2MW motor test power supply system.This paper first introduces the basic knowledge and theories related to electromagnetic compatibility, and then analyzes and studies the electromagnetic compatibility issues of the inverter in the 2+2MW motor test power supply system. By analyzing the circuit structure and working principle of the test power supply system, an improvement plan is proposed, and simulation verification is carried out.Through simulation experiments, it was found that on the basis of the improvement plan, the electromagnetic compatibility performance of the system was improved, and 精品文档---下载后可任意编辑the levels of various interference electromagnetic waves were effectively controlled.【Keywords】Electromagnetic compatibility; Electromagnetic interference; Motor test; Power supply system; Inverter
