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Recently, many kinds of power conversion method are used to the applications, three-level inverter system was also widely used in many applications, because of its high-output voltage, or better waveform efficiency as features. On the other hand, conventional Neutral Point-Clamped (NPC) three-level inverter system using clamp diodes has demerit of in the number of semiconductor switches. In order...
Recently, many kinds of power conversion method are used to the applications, three-level inverter system was also widely used in many applications, because of its high-output voltage, or better waveform efficiency as features. On the other hand, conventional Neutral Point-Clamped (NPC) three-level inverter system using clamp diodes has demerit of in the number of semiconductor switches. In order...
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