[Retracted] Economic Evaluation Method of Incremental Distribution Network Project Based on Value Theory

Table 1

Evaluation index system.

Primary index	Secondary index
Load	Load rate
	Power factor
	Optimum load area
Distribution network equipment	High energy consumption transformer
	Conductor cross-sectional area
	Transformer capacity
Grid structure	Matching degree of conductor transformer
	Operation mode
	Capacitor switching
	Power supply reducing
	Capacity load ratio