interconnectors

Firms invited to bid for construction of Ireland-Wales interconnector

Greenlink Interconnector Limited is inviting firms to bid for a variety of work packages which include the design, construction and maintenance of the undersea and underground HVDC cable system as well as the design, construction and maintenance of converter stations in Wexford in Ireland, and Pembrokeshire in Wales, where the interconnector will connect to the electricity grids.

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An alternative route to Black Start

In the unlikely event of a total or partial shutdown of the electricity transmission networks, system operators use Black Start services to re-energise the grid and restore power to consumers as quickly as possible. “Black Start” has traditionally relied on the use of designated power stations with self-starting capability to re-energise sections of the network, then incrementally connect loads and additional generators to create “power islands”. These “islands” are connected together to restore supply to consumers.

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