Fully Distributed Economic Dispatch of Microgrids Based on Finite Step Convergence Consensus
A fully distributed economic dispatch algorithm based on finite step convergence consensus is proposed for the optimization dispatch problem of multiple distributed generations in microgrids.This algorithm does not require a control center and only requires local information exchange between adjacent distributed generations to iteratively converge to the optimal value.Meanwhile,due to the use of finite step convergence discrete consensus algorithm and fixed step feedback gain,the convergence speed of this algorithm is significantly accelerated.Finally,the performance and scalability of the proposed distributed dispatch algorithm were verified through testing and simulation in an IEEE-14 node system.