Medium Voltage Distribution Network Voltage Grade Sequence Comprehensive Evaluation Based on Gray/Ahp

摘要

Analyze our country medium voltage distribution network voltage grade sequence current situation, consider technological factors, economic factors and equipment factors, establish voltage grade sequence analysis model, through the grey/ahp, evaluation analysis model. Finally, Given the typical regional network model, the grey/ahp analyses. Example shows, the method is helpful for regional power grid voltage grade the qualitative and quantitative evaluation.