Considering the distribution reactive power optimization′s uncertainty which results from wind turbine connecting to the network,a scenario analysis method based on wind speed prediction is presented to convert the uncer-tainty model to several typical certain scenario problem. Thus multi-objective reactive power optimization model con-sidering active power loss and the stability margin of static voltage is established. Using fuzzy set theory,a multi-ob-jective model is transformed into single objective model according to maximum-satisfaction ...