Power flow calculation and analysis of grid-connected operation of large-scale wind farm

Taking a wind field in Inner Mongolia as an example, this paper analyzes the flow and law of microgrid topology power flow under different wind fields. Based on the collected data of a wind farm in Inner Mongolia, various situations were elaborated and analyzed in detail, and the power flow was calculated in the wind farm microgrid topology, and the power flow in different situations was obtained. Through the calculation of power flow in different situations and the comparative analysis of actual values, the power flow in different situations was analyzed and its rules were found. Thus, the application of several situations can be grasped more clearly and accurately, and then the most suitable calculation and application mode can be selected according to different network characteristics, and at the same time, some useful reference and reference can be provided for the future research work of power system power flow calculation in electric field.