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   _____    ______   _    _     ______   __   _   
  / ___//  /_   _// | \  / ||  /_   _// | || | || 
  \___ \\   -| ||-  |  \/  ||   -| ||-  | '--' || 
  /    //   _| ||_  | .  . ||   _| ||_  | .--. || 
 /____//   /_____// |_|\/|_||  /_____// |_|| |_|| 
`-----`    `-----`  `-`  `-`   `-----`  `-`  `-`

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Text this: Modified single-carrier-based modulation technique for grid-connected three-level NPC converters