A clamping device for mounting at least one electrical conductor to a structure, including: a first clamping body and a second clamping body mountable together for holding the at least one electrical conductor therebetween, each of the first and second clamping bodies being provided with a clamping face having at least one recess thereon, with the at least one recess of the first and second clamping bodies together forming at least one damping aperture extending through the clamping device when the first and second bodies are secured together; and at least one damping device mountable around the at least one electrical conductor and insertable within the at least one damping aperture for holding in position the at least one electrical conductor, and with the damping device having a predetermined resilience.

Tubing bundle supports comprise body parts clamped around split rotatable sleeves. In one embodiment, spring mounted peripheral shoes and rotatable tubing bundle support sleeves allow metal tubes and tubing bundles to be routed inside a conduit in spaced apart positions and resistant to vibration. In another embodiment, split pillow block sections are clamped around a split rotatable sleeve. In an embodiment, the split pillow block support is held to a strut channel by a strut channel nut.

A busbar system includes a plurality of bar modules arranged one behind the other and connected to each other via clamping brackets. Each bar module has a plurality of busbars. The bar module end including the recesses running in a longitudinal extension is inserted into the clamping bracket and the bar module end with the recesses running transversely to the longitudinal extension is suspended on the opposite side in the clamping bracket. Each of the busbars of the one bar module rests laterally against a busbar of the other bar module and the recesses, as viewed from the side, form a through-opening, through which a tensioning element supported on the clamping bracket runs, which presses together the sides of the busbars which rest against each other.

A method for installing an offshore installation is provided, the method including: a) providing a pipe for connecting the offshore installation with another offshore installation or an onshore installation; b) arranging an electrical cable inside the pipe; c) determining a level at or above the seabed, wherein the pipe includes a first portion arranged below the determined level and a second portion arranged above the determined level, and wherein the electrical cable is arranged inside the pipe so as to form a gap with an inner wall of the pipe along the first and second portion; d) determining an amount of cooling liquid such that, when the cooling liquid has a first temperature, the cooling liquid fills the gap along the first portion of the pipe, wherein the second portion of the pipe is free of the cooling liquid, and when the cooling liquid cools the electrical cable.

A system for routing rotatable wire bundles which extend from a rotor shaft of a turbomachine includes a plurality of wire bundles which extend outwardly from an inner passage of the rotor shaft of the turbomachine. An annular wire barrel is coupled to an end of the rotor shaft. A plurality of thru-holes is defined within and/or by the wire barrel. The plurality of thru-holes is annularly arranged therein. Each thru-hole extends through an aft wall of the wire barrel and is circumferentially spaced from adjacent thru-holes. Each wire bundle extends individually through a corresponding thru-hole of the plurality of thru-holes.

A wind turbine includes: a wind turbine rotor; a nacelle supporting the wind turbine rotor rotatably; a yaw rotation part configured to rotate the nacelle; and a yaw control part configured to operate the yaw rotation part in a yaw rewind mode of rotating the nacelle in such a direction that a yaw angle changes toward zero, if an absolute value of the yaw angle exceeds a threshold which is variable in accordance with a wind-velocity parameter representing a magnitude of a wind velocity. The threshold increases with an increase in the wind-velocity parameter.

The invention relates to a semi-finished product (134) for a cable guide system in a wind turbine component having a layer-like structure (135) with a carrier tape (136), a plurality of cable fastening elements (138) which are fixed in place distributed along the length (L) of the carrier tape (136), and a top layer (142) with a plurality of cutouts or incisions (144), wherein the cable fastening elements (138) are arranged between the top layer (142) and carrier tape (136) in such a way that each cable fastening element (138) at least in part projects out from the top layer (142) from a corresponding cutout or incision (144). The invention also relates to a wind turbine component, a wind turbine a wind turbine rotor blade and methods.

The present disclosure is directed to a cable securement assembly for protecting cables and/or cable bundles within a wind turbine. The cable securement assembly includes a cable spacer having an inner surface and an outer surface separated by a thickness and one or more fastening components. The inner surface defines an open center configured to receive the plurality of cables therein. The inner surface defines a plurality of cable locations defined by one or more through holes configured through the thickness. The one or more fastening components are configured to secure one or more of the plurality of cables at each cable location via the through holes.

A system for using solar and wind energy for electricity generation and thermal regulation. The system may include a high altitude wind turbine, which may generate electric power and conduct cold to the ground and the rest of the system. The cold may be conducted to a crystallization tank, which may also include an input for heat, for example from solar energy. Cold and heat from the crystallization tank may then be stored or used to heat or cool one or more buildings. Generated electric power may be used in conjunction with or separately from the heating/cooling system.

The invention relates to a device for fastening and/or guiding strand-shaped elements, in particular cables or cable bundles in the case of wind turbines, comprising retaining bodies (5), which can be combined with a supporting structure (3) in the form of a star body in order to form a modular fastening system, having a stand passage (31) for at least one strand element, and are formed from two partial bodies (25 and 27), each of which comprises a part (29) of the strand feed-through (31). Said device is characterized in that, between surfaces (13) of consecutive spokes (9) of the star body of the supporting structure (3), said surfaces extending parallel to each other, installation spaces (21) for retaining bodies (5) are formed, which installation spaces are open toward the outside of the star body and have sides that are parallel to each other, and that a retaining device (59, 61, 63) is provided between each partial body (25, 27) and the spoke (9) adjacent thereto, by means of which retaining devices the partial bodies (25, 27) can be detachably fastened in the installation position on the supporting structure (3) and in contact with each other in such a way that the retaining body (5) is completed.