Aalborg Universitet Hierarchical Control for Multiple DC Microgrids Clusters Shafiee, Qobad; Dragicevic, Tomislav; Quintero, Juan Carlos Vasquez; Guerrero, Josep M. Published in: I E E E Transactions on Energy Conversion DOI (link to publication from Publisher): 10.1109/TEC.2014.2362191 Publication date: 2014 Document Version Early version, also known as pre-print Link to publication from Aalborg University Citation for published version (APA): Shafiee, Q., Dragicevic, T., Vasquez, J. C., & Guerrero, J. M. (2014). Hierarchical Control for Multiple DC Microgrids Clusters. I E E E Transactions on Energy Conversion, 29(4), 922-933 . DOI: 10.1109/TEC.2014.2362191 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. ? Users may download and print one copy of any publication from the public portal for the purpose of private study or research. ? You may not further distribute the material or use it for any profit-making activity or commercial gain ? You may freely distribute the URL identifying the publication in the public portal ? Take down policy If you believe that this document breaches copyright please contact us at vbn@aub.aau.dk providing details, and we will remove access to the work immediately and investigate your claim. Downloaded from vbn.aau.dk on: august 23, 2017