Abstract
Grid-connected inverters are essential microgrid components that interface a common dc bus, fed by several distributed resources, to the ac loads. This article presents different methods to control active and reactive power flow from the ac source in a single phase microgrid when it operates in grid-connected mode. A novel mixed-frame control strategy is presented and its performance evaluated using different methods to produce the orthogonal axis components. The different strategies are presented and compared with respect to their performance in the presence of harmonics in the main ac grid. Physics-based models and simulated plots are presented and validated by experimental waveforms measured on a laboratory prototype.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
