Power Flow Calculation Method for Distribution Network Containing Grid-Connected Wind Generator and Energy Storage

In order to solve the problem that the traditional power flow calculation method failed to consider the randomness of the distributed power supply in complex distribution network. Analysis the affects of high permeability of the distributed wind power and energy storage devices to the voltage quality of the distribution network. This paper based on the conventional power flow calculation,considerate the output characteristics of wind generator and the two-way trend features of energy storage device,proposes a simplified method for power flow calculation. Using Matlab software to compile program. Finally,using PSAT toolbox to build a simulation model to verify the validity of the algorithm.