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Table 2 Comparison between the nominated and measured energy efficiency indexes of the refrigerators used in the experimental results

From: NILM-based approach for energy efficiency assessment of household appliances

 

R1

R2

R3

R4

R4(seal failure)

Labelled EE

0.779

0.772

0.746

0.853

0.853

Evaluated EE

0.754

0.645

0.812

0.802

1.203

Labelled kWh/month

53

56

58

24.3

24.3

Evaluated kWh/month

51.3

46,8

63.15

22.87

34.27