阅读说明：本技术 电力电缆及其制造方法和用途 (Power cable and manufacturing method and application thereof ) 是由 伯恩特·亨里克·海勒苏 于 2020-03-18 设计创作，主要内容包括：本发明涉及一种电力电缆,该电力电缆包括放置在所述电力电缆中心的受拉构件(1)；第一绝缘层(3),受拉构件(1)嵌入第一绝缘层(3)中；和外保护皮(9)；其中所述电力电缆还包括嵌入在第一绝缘层(3)中的一个或更多个第一铝导体(4)。本发明还涉及一种用于制造本发明的电力电缆的方法,该方法包括在一个单一步骤中将第一聚合物绝缘层(3)挤压到受拉构件(1)和一个或更多个导体(4)上的步骤。最后,本发明涉及本发明的电力电缆在中压到高压海底应用中的用途,例如海上风车电缆基础设施或海底泵的驱动。(The invention relates to a power cable comprising a tension member (1) placed in the centre of said power cable; a first insulating layer (3), in which the tension members (1) are embedded; and an outer protective skin (9); wherein the power cable further comprises one or more first aluminium conductors (4) embedded in the first insulating layer (3). The invention also relates to a method for manufacturing the inventive power cable, which method comprises the step of extruding a first polymer insulation layer (3) onto a tension member (1) and one or more conductors (4) in one single step. Finally, the invention relates to the use of the power cable of the invention in medium to high voltage subsea applications, such as the driving of an offshore windmill cable infrastructure or a subsea pump.)