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首页> 外文会议>2013 International Conference on Circuits, Power and Computing Technologies >Performance analysis of DVR against power quality problems for practical utility system
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Performance analysis of DVR against power quality problems for practical utility system

机译：实用系统DVR针对电能质量问题的性能分析

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摘要

The most power quality disturbances such as voltage sag and swell that occur in the distribution side can be compensated by using custom power device dynamic voltage restorer (DVR). This paper describes the techniques for compensation of voltage sag and voltage swell by DVR based on Voltage Source Converter (VSC). Voltage source inverters are capable of generating accurate high quality voltage waveforms and form the power electronic heart of the custom power device. The model has to be simulated with MATLAB/Simulink program to demonstrate system behavior of dynamic voltage restorer with hysteresis controller. The operation of the DVR can be explained with non-linear loads. The DVR are also to be demonstrated on the practical distribution bus system.
机译：可以通过使用定制的功率设备动态电压恢复器（DVR）来补偿配电侧发生的大多数电能质量干扰，例如电压骤降和骤升。本文介绍了基于电压源转换器（VSC）的DVR补偿电压骤降和电压骤升的技术。电压源逆变器能够生成准确的高质量电压波形，并构成定制功率设备的功率电子心脏。该模型必须使用MATLAB / Simulink程序进行仿真，以演示带有磁滞控制器的动态电压恢复器的系统行为。 DVR的操作可以用非线性负载来解释。 DVR也将在实际的配电总线系统上进行演示。

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