MOULD FOR A WIND TURBINE COMPONENT

摘要

A mould (30) for a wind turbine component (10) is described. The component comprises a plurality of elements having different respective heat capacities. The mould comprises an inner mould layer (38) defining a mould surface (40) for supporting the plurality of elements, heating means (44) disposed beneath the mould surface, and a heat distribution layer (46) adjacent to the heating means. The mould has one or more first regions (34) configured to support elements of the component having relatively high heat capacity, one or more second regions (36) configured to support elements of the component having relatively low heat capacity, and one or more transition regions (35) defined between the first and second regions. The heat distribution layer in one or more transition regions of the mould is configured to enhance heat transfer within the distribution layer to one or more first regions of the mould.