Hitachi ABB Power Grids launches new transformers for floating offshore wind power


Dubai – June13,2021:Hitachi ABB Power Grids today launcheda portfolio of trans-former products for offshore floating applications, designed to overcome the challenging offshore environment and withstand the physically demanding conditions on floating structures.The portfolio will enable much greater volumes of wind to be efficiently harvested and integrated into the global energy system, directly supporting the transition to a sustainable energy future.

Building offshore presentsmany challenges beyond the harsh saltwater environment. So far, only a small fraction of offshorepotential has been exploited, as in many areas the seabed is not suitable and depths of 60meters are not feasible for fixed structures.

Floating substations and floating wind turbines offer a solution, which can be used in deeper waters, vastly increasing the available global capacity for developing offshore wind energy. Yet floating systems come with their own challenges: over their entire lifetime they are constantly in motion and can be exposed to vibrations and shocks from waves up to 15 meters in height.

“Our world-class engineers take pride in pioneering innovative solutions that over-come harsh offshore conditionsand ultimately, help move society towards a sustainable energy future,” said Bruno Melles, Managing Director of the Transformers business at Hitachi ABB Power Grids. “Floating electrical systems are an important development in the offshore renewable industry, that will open up tremendous opportunities for clean power,” he added.

Harnessing offshore wind with pioneering technologies

This portfolio introduces a range of collector step-up transformers, earthing transfor-mers and shunt reactors for floating substations plus wind turbine transformers for floating wind turbines, including the industry leadingWindSTAR units.

Transformers and shunt reactors are key pieces of equipment in the grid infrastruc-ture, enabling transmission of electricity generated by offshore windfarms. This com-plete and qualified equipment range, developed in partnership withleading floating offshore developers, meets challenging operating requirements with a lightweightand modular design made up of specially designed active part, tank, tap changer, accessories and external components.

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