期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2018
卷号：7
期号：5
页码：5247-5252
DOI：10.15680/IJIRSET.2018.0705093
出版社：S&S Publications
摘要：Power quality is an important issue that is becoming increasingly important to electricity consumers at
all levels of usage .It is a measure to provide a system supports for reliable operation for various loading condition. The
intermittent switching of heavy nonlinear loads results in voltage sag, harmonics in distribution line and frequency
variation .D-STATCOM is is used to improve power quality of distribution system .Unit Template Algorithm is used
for reference current generation which is a simple method for implementation and control. In this algorithm the control
strategy ,formations of unit vectors for inphase component and quadrature component is calculated for instantaneous
value of voltage measurement at Pcc.The line parameter of 415 volt connected with linear loads are considered for
analysis. The DSTATCOM model is done with MATLAB-SIMULATION software. Power quality improvement is
analysed by comparing using controller and Unit Template algorithm with model without DSTATCOM.
关键词：Power Quality; D;STATCOM; Distribution Line;Unit Template Algorithm;
