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：2156
DOI：10.15680/IJIRSET.2018.0703029
出版社：S&S Publications
摘要：This paper describes an energy feed-forward scheme, which takes the energy changes of inductors intoconsideration. Dual active bridge (DAB) controller is proposed for the feed forward system. (DFIG) double fedinduction generator is used to provide the input supply for the system. When the load suddenly changes, there is largevoltage deviation on the dc bus of the three-stage solid-state transformer. This system (feed-forward control) caneffectively reduce the voltage deviation and transition time of SST. However, the conventional power of solid statetransformer cannot develop the feed forward control without extra current sensors. A direct scheme, which directlypasses the power of dab converter to the rectifier stage, is proposed for the rectifier controller. the dynamicperformances of the two dc bus voltages should be improved.
