Outrage Consequence Assessment for Distribution Network Failure Objects Based on AHP Cloud Model
Zhao Hui-ru · East China Electric Power · 2013
For rational evaluation of outage consequences of different distribution network objects,this paper constructs the comprehensive evaluation index system for outage consequences due to distribution network faults,covering a total of seven indicators about both user and power company outage consequences.Besides,outrage consequence assessment method for distribution network failure objects based on AHP cloud model is proposed.On the one hand,AHP comprehensively takes into account the correlation between the indicators;on the other hand,the cloud model can overcome such evaluation index problems as uncertainty,randomness and fuzziness.With a city power distribution network as a calculation example,AHP cloud model was applied to evaluate the outrage consequences of different distribution network failure objects.