Table 3 Feeder Refinement Analysis Results.

From: Distribution network line loss analysis method based on improved clustering algorithm and isolated forest algorithm

Key index

Research model

Liang et al.29

Line loss rate /%

7.62

7.03%

Line loss/kW

58,159.89

57,231.19

Line loss ratio

99.77%

97.32%

Common distribution loss /kW

134.896

139.647

Common distribution loss ratio

0.23%

0.26%

Low voltage distribution ratio

66%

63%

Number of heavy overload branches

5

4

High loss variation ratio

0%

0%