Austria launches groundbreaking technology
VERBUND to commission the world’s first static frequency converter (SFC) solution using modular multi-level technology in a pumped hydro storage application.
Image source: Hitachi Energy
Austria, Carinthia: Hitachi Energy has completed and handed over to VERBUND the world’s first static frequency converter (SFC) solution using modular multi-level technology in a pumped hydro storage application.
VERBUND, Austria’s biggest power generator, will use this innovative solution to optimise the pumped storage process at Malta Oberstufe, a pumped storage plant with a total turbine power of 1,500 MW.
The solution will enable the plant to switch to the variable-speed operation, adjusting it to the grid conditions and reservoir water levels, which will significantly improve the efficiency of the process. It will also improve the integration of renewable energy sources into the European power grid.
“This technology breakthrough is the result of a close and deep collaboration with VERBUND to enhance the performance and extend the operating life of one of its most important assets,” said Marco Berardi, Head of Hitachi Energy’s Grid & Power Quality Solutions global product group. “By making the plant more efficient and by stabilizing the power grid, our unique technology and application know-how is advancing the world’s energy system to be more sustainable, flexible, and secure.”
Source: Hitachi Energy
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