SANDWICH PANEL JOINT ASSEMBLY FOR A WIND TURBINE

摘要

A sandwich panel joint assembly for a nacelle of a wind turbine and method of manufacturing same is disclosed. The method includes forming at least one groove into a core structure. A next step includes inserting at least one fastener element within the groove such that the fastener element is recessed within the core structure. The method also includes placing the core structure containing the fastener element into a mold. A next step includes inserting a resin material into the mold to at least partially surround the core structure, wherein a portion of the fastener element becomes embedded within the resin material. The resin material is then allowed to cure so as to form a plurality of panel members that surround the core structure. As such, the fastener element is recessed within the core structure and molded into one of the cured panel members.

主权项

1. A nacelle for a wind turbine, the nacelle comprising:
a base shell member configured for mounting atop a tower of the wind turbine, said base shell member comprising a side shell wall; a top shell member configured atop said side shell wall, said top shell member comprising at least one sandwich panel, said sandwich panel comprising a plurality of panel members surrounding a core structure; and, a joint assembly coupling the top shell member to the base shell member, said joint assembly comprising at least one female connection element and at least one male connection element, the female connection element being at least partially recessed within the core structure of the top shell member and molded into one of the panel members, wherein the male connection element engages the female connection element so as to couple the base shell member to the top shell member.