Suppose a three-phase inverter running Space-Vector-PWM must generate a space-vector output reference voltage Vref = 7-124 V. a. Determine which space-vector voltage sector, S, the reference vector resides in. b. Assuming Voc = 80 V, what is the amplitude modulation index, ma, of the inverter? C. If the DC bus voltage is Voc = 46.7 V, compute the odd, even, and zero voltage vector duty cycle values, do, de, and dz. d. From your answers in (c), compute the duty cycles for the inverter phases, da, dB, and dc. Suppose a three-phase inverter running Space-Vector-PWM must generate a space-vector output reference voltage Vref = 7-124 V. a. Determine which space-vector voltage sector, S, the reference vector resides in. b. Assuming Voc = 80 V, what is the amplitude modulation index, ma, of the inverter? C. If the DC bus voltage is Voc = 46.7 V, compute the odd, even, and zero voltage vector duty cycle values, do, de, and dz. d. From your answers in (c), compute the duty cycles for the inverter phases, da, dB, and dc