| 摘要 |
PROBLEM TO BE SOLVED: To provide a neutral point clamp type inverter capable of outputting a voltage with a harmonic wave suppressed.SOLUTION: The neutral point clamp type inverter 10 includes inverters 1U0-1W0 for fundamental waves that convert DC power into AC power by pulse width modulation control and dependent inverters 1U1-1Wn that converts DC power into AC power by pulse width modulation control to suppress a harmonic wave superimposed on a fundamental wave component of electric power output from the inverters 1U0-1W0 for fundamental waves. |
