Distributed Generation and Resilience in Power Grids
  We study the effects of the allocation of distributed generation on the resilience of power grids. We find that an unconstrained allocation and growth of the distributed generation can drive a power grid beyond its design parameters. In order to overcome such a problem, we propose a topological algorithm derived from the field of Complex Networks to allocate distributed generation sources in an existing power grid. 
Antonio Scala, Mario Mureddu, Alessandro Chessa, Guido Caldarelli and   Alfonso Damiano
physics.soc-ph