Lightning receptor bracket

1. A support element for a lightning protection system of a wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the support element being configured to support one or more elements of the lightning protection system, the support element comprising:

a first surface configured to face towards the suction side or the pressure side of the wind turbine blade, the first surface having a leading first edge and a trailing first edge opposite the leading first edge, the first surface having a tip first edge and a root first edge opposite the tip first edge;

a second surface opposite the first surface, the second surface having a leading second edge and a trailing second edge opposite the leading second edge, the second surface having a tip second edge and a root second edge opposite the tip second edge;

a root side surface configured to face towards the root of the wind turbine blade and extending between the root first edge and the root second edge; and

a tip side surface configured to face towards the tip of the wind turbine blade and extending between the tip first edge and the tip second edge,

wherein the first surface comprises a first receptor base recess configured to receive a first receptor base for coupling with a first receptor of the lightning protection system,

wherein the first surface comprises a first primary receptor cable slot configured to receive at least a primary part of a first receptor cable for coupling the first receptor base with a down conductor cable, and

wherein the support element has a tapered profile such that a thickness of the support element between the first surface and the second surface decreases in a chordal direction from the leading first and second edges to the trailing first and second edges.

2. The support element according to claim 1 , wherein the second surface comprises one or more second receptor base recesses including a second receptor base recess configured to receive a second receptor base for coupling with a second receptor of the lightning protection system.

3. The support element according to claim 1 , wherein the first primary receptor cable slot extends from a first primary cable point to a first secondary cable point in a direction forming a first primary slot angle with the leading first edge, wherein the first primary slot angle is between 20-90 degrees.

4. The support element according to claim 3 , wherein the first primary slot angle is 45 degrees.

5. The support element according to claim 1 , comprising a leading edge surface extending between the leading first edge and the leading second edge.

6. The support element according to claim 5 , wherein the leading edge surface comprises a primary down conductor slot configured to receive at least a primary part of the down conductor cable, wherein the primary down conductor slot extends along a longitudinal axis L of the wind turbine blade from a first down conductor point to a primary down conductor point on the leading edge surface.

7. The support element according to claim 5 , wherein the leading edge surface comprises a secondary down conductor slot configured to receive at least a secondary part of the down conductor cable, wherein the secondary down conductor slot extends along a direction from a first down conductor point to a secondary down conductor point forming a secondary down conductor angle with a longitudinal axis L of the wind turbine blade in a plane of the leading edge surface, wherein the secondary down conductor angle is between 10 and 45 degrees.

8. The support element according to claim 7 , wherein the secondary down conductor angle is 20 degrees.

9. The support element according to claim 5 , wherein the leading edge surface comprises a first secondary receptor cable slot configured to receive at least a secondary part of the first receptor cable for coupling the first receptor base with the down conductor cable.

10. The support element according to claim 1 , wherein the support element is made of a foamed polymer.

11. The support element according to claim 1 , wherein the support element comprises a first orientation pocket located a predetermined distance from the first receptor base recess.

12. The support element according to claim 11 , wherein the first orientation pocket is configured to receive a first magnetic element and/or wherein the first orientation pocket comprises a first magnetic element.

13. A wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the wind turbine blade comprising the support element according to claim 1 , the support element being configured to support one or more elements of the lightning protection system.

14. A method for supporting one or more elements of a lightning protection system in a wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the method comprising:

providing a support element comprising:

a first surface configured to face towards the suction side or the pressure side of the wind turbine blade, the first surface having a leading first edge and a trailing first edge opposite the leading first edge, the first surface having a tip first edge and a root first edge opposite the tip first edge; a second surface opposite the first surface, the second surface having a leading second edge and a trailing second edge opposite the leading second edge, the second surface having a tip second edge and a root second edge opposite the tip second edge; a root side surface configured to face towards the root of the wind turbine blade and extending between the root first edge and the root second edge; and a tip side surface configured to face towards the tip of the wind turbine blade and extending between the tip first edge and the tip second edge; wherein the first surface comprises a first receptor base recess configured to receive a first receptor base for coupling with a first receptor;

inserting the first receptor base in the first receptor base recess of the support element;

positioning the support element in an internal cavity of the wind turbine blade between the pressure side and the suction side;

locating a position of the first receptor base in the support element by locating a magnetic element in an orientation pocket of the support element through the pressure side and/or the suction side;

providing a hole through the pressure side and/or the suction side to access the first receptor base located in the support element; and

connecting the first receptor to the first receptor base through the hole.

15. A support element for a lightning protection system of a wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the support element being configured to support one or more elements of the lightning protection system, the support element comprising:

a first surface configured to face towards the suction side or the pressure side of the wind turbine blade, the first surface having a leading first edge and a trailing first edge opposite the leading first edge, the first surface having a tip first edge and a root first edge opposite the tip first edge;

a second surface opposite the first surface, the second surface having a leading second edge and a trailing second edge opposite the leading second edge, the second surface having a tip second edge and a root second edge opposite the tip second edge;

a root side surface configured to face towards the root of the wind turbine blade and extending between the root first edge and the root second edge; and

a tip side surface configured to face towards the tip of the wind turbine blade and extending between the tip first edge and the tip second edge,

wherein the first surface comprises a first receptor base recess configured to receive a first receptor base for coupling with a first receptor of the lightning protection system, and

wherein the support element further comprises a first orientation pocket located a predetermined distance from the first receptor base recess.

16. A support element for a lightning protection system of a wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the support element being configured to support one or more elements of the lightning protection system, the support element comprising:

a first surface configured to face towards the suction side or the pressure side of the wind turbine blade, the first surface having a leading first edge and a trailing first edge opposite the leading first edge, the first surface having a tip first edge and a root first edge opposite the tip first edge;

a second surface opposite the first surface, the second surface having a leading second edge and a trailing second edge opposite the leading second edge, the second surface having a tip second edge and a root second edge opposite the tip second edge;

a root side surface configured to face towards the root of the wind turbine blade and extending between the root first edge and the root second edge;

a tip side surface configured to face towards the tip of the wind turbine blade and extending between the tip first edge and the tip second edge; and

a leading edge surface extending between the leading first edge and the leading second edge,

wherein the first surface comprises a first receptor base recess configured to receive a first receptor base for coupling with a first receptor of the lightning protection system,

wherein the leading edge surface is configured for attachment to a shear web or spar side of a spar extending between the suction side and the pressure side of the wind turbine blade, and

wherein the support element has a tapered profile such that a thickness of the support element between the first surface and the second surface decreases in a chordal direction from the leading first and second edges to the trailing first and second edges.

17. A wind turbine blade extending from a root to a tip, the wind turbine blade comprising a root region, an airfoil region with the tip, a pressure side, a suction side and a chord line extending between a leading edge and a trailing edge, the wind turbine blade comprising the support element according to claim 16 , the support element being configured to support one or more elements of the lightning protection system.