| 摘要 |
PURPOSE: To provide a method of controlling an inverter which can reduce the capacitor of a bypass capacitor which is used in common when two units of inverters are integrated in structure. CONSTITUTION: In the case where two inverters I, II are integrated to use in common the power supply V and a capacitor C to flow a switching harmonic current and to drive by the PWM control using a triangular carrier signal, phases of the triangular carrier to form the switching pulse to be supplied respectively to each inverter I, II is mutually shifted. |
