Control of frequency and control of voltage in 3-phase inverters operating in $120^{\circ}$ mode or $180^{\circ}$ mode of conduction is

possible only through inverter control circuit

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possible through inverter control for frequency and through converter control for voltage.

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possible through converter control only.

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possible through the control circuit of inverter and converter simultaneously

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Solution

The correct option is B possible through inverter control for frequency and through converter control for voltage.
By changing the switch pulses of inverter, we can control the frequency.

By changing firing angle of the converter, we can change the voltage of the inverter.

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Control of frequency and control of voltage in 3-phase inverters operating in 120∘ mode or 180∘ mode of conduction is

The correct option is B possible through inverter control for frequency and through converter control for voltage.By changing the switch pulses of inverter, we can control the frequency. By changing firing angle of the converter, we can change the voltage of the inverter.

Control of frequency and control of voltage in 3-phase inverters operating in $120^{\circ}$ mode or $180^{\circ}$ mode of conduction is

The correct option is B possible through inverter control for frequency and through converter control for voltage.
By changing the switch pulses of inverter, we can control the frequency.

By changing firing angle of the converter, we can change the voltage of the inverter.