Hitachi Energy and Marinus Link Pty Ltd (MLPL) have signed an agreement for the supply of an HVDC system in Australia. Hitachi Energy has been selected to supply a high-voltage direct current (HVDC) system, which will enhance the connection between mainland Australia and Tasmania’s grid.
The approximately 345-kilometer cable route HVDC system will enable the Tasmanian state to import excess solar and wind energy produced in Victoria while reserving its hydro capacity and storing the extra energy. Clean hydropower can then feed the mainland grid when needed most, acting as a large battery for the nation. Hitachi Energy will supply its HVDC Light voltage source converter (VSC) stations in the first stage of the project, converting alternating current (AC) to direct current (DC) for long-distance transmission and then back to AC, where the electricity is returned to the grid. The Marinus Link will have a total capacity of 1,500 MW.
