ABB Modernizes NASA’s National Transonic Facility

ABB has completed a major modernization of the variable speed drive (VSD) system powering NASA’s National Transonic Facility (NTF), significantly extending the operational life of the facility by at least 10 years. Located at NASA’s Langley Research Center in Hampton, Virginia, the NTF is the world’s largest medium voltage (MV) drive system and has played […]

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