Group ACS, through Dragados Offshore, has been awarded with the development, construction and supply of the HVDC electric power converter platform for Dolwin 6 project in the North Sea. This project will be developed in partnership with Siemens, and it will be able to transmit enough electricity to initially supply one million German homes.
The system with 900 megawatts of power consists of a HVDC offshore converter platform in the German North Sea and an onshore HVDC substation, in Emden area.
Particularly, Dragados Offshore will be in charge of the design, supply, construction, transportation and installation of the platform, while Siemens will cope with the design and supply of HVDC equipment for both substations, and the development of the onshore substation. They will together commission the facilities so as to test them and put them to work.
The offshore conversion platform transforms the electrical energy of incoming wind turbines by high-voltage 155 kV AC power cables to high voltage direct current of 320 kV, exporting it to the ground substation. The platform will be connected to the existing Dolwin Beta platform.
The contract is considered as an important milestone for ACS, and subsequently for Dragados Offshore, as it strength’s their activities in the providing of platforms for the offshore wind industry by building a state-of-the-art megaproject in its sector, consolidating it in a Leading position in the offshore market.