525 kV HVDC Mass Impregnated Cables for 3000 m water depth
This paper presents the type testing of a ±525 kV HVDC MI cable system developed for installation at a record-breaking water depth of 3000 m. The cable system has been successfully type tested in accordance with relevant CIGRE recommendations and specific client requirements. The qualification pertains to the Great Sea Interconnector project, a 1000 MW,