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：3
页码：3001
DOI：10.15680/IJIRSET.2018.0703007
出版社：S&S Publications
摘要：The advance and technology in and new innovation in power quality electronics. The consumer requiresbetter power quality and also continue power supply. This cannot achieve by convectional power grid so it's alternateoption is micro grid. The micro grid is best option for continue power supply it is basically work on renewable sourcelike wind energy photovoltaic etc. MG work on both mode standalone and interconnected mode. In standalone mode itworks without any grid connection but in interconnected mode it is couple with main grid. In case of interconnectedmode when it operates alone due to grid failure it is called islanding. But some issues come in islanding mode whichare human safety, inverter safety and power quality disturbance like frequency variation, voltage swell and shrinkharmonics distortion so, it important to detect islanding, power quality issues by various detecting methods.
