Mobile Edge Computing-based Health Assessment of Low-voltage Distribution Networks
In view of the diversified characteristics and incomplete data of low-voltage distribution networks,this essay first built a low-voltage distribution network health status assessment system based on mobile edge computing,whose ar-chitecture mainly includes three hierarchies:on-site user hierarchy,edge cloud basic management hierarchy,and central cloud high-level management hierarchy.Subsequently it established an assessment framework by stratification into target layer,state layer,indicator layer(tier-1),and sub indicator layer(tier-2).Finally the weight allocation of key indicators such as power quality and reactive power allocation was determined using the analytic hierarchy process(AHP),and a comprehensive assessment system was established by synthesizing weights and ranking.This study provides potentially useful information for assessing the health status of distribution networks and facilitating stable operation and future de-velopment of distribution systems.
low-voltage distribution networkmobile edge computingAHPassessment system
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