For achieving reasonable allocation of reactive power compensation scheme investment in distribution network including wind generating set

the optimal allocation mathematical model of distribution network based on intercross double base point sequence theory is proposed. The sensitivity index between distribution average power factor and penetration rate of reactive power compensation capacity at peak

rush

flat and low instants is defined respectively

the weighted value of each index is obtained by way of interactive method to excavate advantage information of each area

avoid subjectivity of decision model

achieve scientific allocation of reactive power compensation investment of distribution network and provide reference base for the decision maker in the selection of optimal reactive power compensation scheme. The effectiveness of the model is verified by way of actual calculation analysis.