Table 9 Comparison of the results obtained with other control approaches in terms of the current THD.

From: Solving the problem of power ripples for a multi-rotor wind turbine system using fractional-order third-order sliding mode algorithms

THD (%)

Ref.

9.71

61

3.14

 

12

62

7.19

 

8.75

63

1.57

 

3.70

64

2.15

65

7.83

66

3.13

67

1.19

32

6.70

68

2.40

 

4.88

69

4.19

 

4.59

55

18.51

 

0.49

Test 1

Proposed technique

1.16

Test 2

0.47

Test 3