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Table 2 Group results and model error indices

From: Equivalent modeling of PMSG-based wind power plants considering LVRT capabilities: electromechanical transients in power systems

\(U_{POI}\) (pu)

Group results

\(\Delta P\) (%)

\(\Delta Q\) (Mvar)

Equivalent A

Equivalent B

Equivalent A

Equivalent B

Equivalent A

Equivalent B

Group 1

Group 2

Group 3

Group I

Group II

0.2

26

4

×

21

9

6.41

7.64

0.329

0.345

0.3

25

5

×

21

9

6.95

7.11

0.456

0.394

0.4

23

6

1

21

9

3.39

12.11

0.481

0.824

0.5

16

12

2

21

9

8.34

10.41

1.208

0.907

0.6

9

9

12

21

9

3.44

12.49

0.475

1.039

0.7

4

6

20

21

9

2.23

14.27

0.367

1.425

0.8

×

2

28

21

9

0.69

1.13

0.112

0.199

0.9

×

×

30

21

9

0.041

0.036

0.129

0.068

  1. × Stands for there are no PMSGs in the group