Browsing by Subject "Power electronics"

Now showing items 1-5 of 5

    • Conference Object  

      Coordination and control of distributed energy resources for provision of ancillary services 

      Domínguez-Garcia, A. D.; Hadjicostis, Christoforos N. (2010)
      This paper discusses the utilization of distributed energy resources on the distribution side of the power grid to provide a number of ancillary services. While the individual capability of these resources to provide grid ...
    • Conference Object  

      Eliminating energy of same-content-cell-columns of on-chip SRAM arrays 

      Ahsan, B.; Ndreu, L.; Sideris, I.; Sazeides, Yiannakis; Idgunji, S.; Özer, E. (2011)
      This work proposes to reduce energy by avoiding access to columns of on-chip SRAM arrays whose cell contents are all 1s or all 0s. We refer to this dynamic phenomenon as the Same-Cell-Content-Column (SCC-column). Analysis ...
    • Conference Object  

      Small inverter-interfaced distributed energy resources for reactive power support 

      Domínguez-Garcia, A. D.; Hadjicostis, Christoforos N.; Krein, P. T.; Cady, S. T. (2011)
      The use of small inverter-interfaced distributed energy resources for reactive power support is discussed. While the primary function of these resources is to deliver active power, they can also be used to provide reactive ...
    • Doctoral Thesis  Open Access

      Synchronization and control methods for advancing the grid side converter of Renewable Energy Sources 

      Hadjidemetriou, Lenos C. (Πανεπιστήμιο Κύπρου, Πολυτεχνική Σχολή / University of Cyprus, Faculty of Engineering, 2016-05)
      Η αύξηση στην τιμή καθώς και το περιβαλλοντικό αντίκτυπο των ορυκτών καυσίμων έχουν εγείρει το ενδιαφέρον για τις Ανανεώσιμες Πηγές Ενέργειας (ΑΠΕ), ειδικά όσο αφορά τις ανεμογεννήτριες και τα φωτοβολταϊκά συστήματα. Η ...
    • Conference Object  

      Upper and lower bounds on fsm switching activity 

      Athanasopoulou, E.; Hadjicostis, Christoforos N. (2003)
      This paper obtains upper and lower bounds for the switching activity on the state lines of a finite state machine (FSM) that is driven with typical input sequences. By exploiting the symmetries between the Hamming distances ...