WT components

O

S

D

RPN

RANK

Electrical system

5

3

4

60

5

Gearbox

3

5

7

105

1

Hydraulic system

3

3

4

36

10

Control system

5

2

7

70

3

Blades

3

4

4

48

7

Pitch Mechanism

3

2

7

42

8

Generator

5

4

4

80

2

Yaw system

3

2

4

24

11

Mechanical brake

3

3

7

63

4

Converter

5

3

4

60

5

Main shaft

2

3

7

42

8

Tower and Structure

2

4

7

56

6

Other parts

2

2

10

40

9