دانلود New demand response architecture for stabilization of power quality in smart grid

Abstract

A  real-time  imbalance  between  demand and  supply by consumers'  unforeseen activity or wide penetration of renewable energy  resources  in  the  near  future  would  considerably  affect  the power  quality.  Demand  Response  (DR)  management  in  smart  grid is  imperative,  as  it  can  effectively  shape  the  total  load  from  the demand-side.  This  paper  presents  a  new  DR  architecture  by indirectly  controlling  smart  devices  in  each  home.  The  proposed architecture  offers  the  advantages  of  less  communication  data, scalability,  and  being  user  friendly.  The  simulation  results  show that  the  proposed  DR architecture  is  very  effective  in  stabilization of power quality by reducing the change rate of total load.