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  ______     ___               __   __   _    _   
 /_   _//   / _ \\    ____     \ \\/ // | |  | || 
 `-| |,-   | / \ ||  |    \\    \ ` //  | |/\| || 
   | ||    | \_/ ||  | [] ||     | ||   |  /\  || 
   |_||     \___//   |  __//     |_||   |_// \_|| 
   `-`'     `---`    |_|`-`      `-`'   `-`   `-` 
                     `-`

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Text this: Reduction of switching step/commutation using unipolar CB-SVPWM for three-level NPC inverters