期刊名称：International Journal of Engineering Research
印刷版ISSN：2319-6890
出版年度：2015
卷号：4
期号：11
页码：618-624
出版社：IJER
摘要：In power quality, harmonics problems are worse than transient events, such as lighting or voltage sags. The harmonics problems could get worse if more than one nonlinear load were connected on a system. Therefore, such distortion should be avoided to protect the power system source and the electrical devises. In this article a new technique was developed to estimate the total harmonic distortion for a system that has multiple nonlinear loads without performing detailed interconnected system analysis. This technique was successfully utilized on Matlab. The technique gives acceptable results.
关键词：Harmo nics; total harmonic distortion; nonlinear ; loads; matlab/simulink
