Advance Three Phase Converters Objective Questions

A M-6 controlled converter or 6-pulse half-wave controlled converter is obtained by using a transformer having

What is the relationship between DF, CDF and PF?

Which of the below mentioned converter can operate in both 3-pulse and 6-pulse modes?

A 3-phase full converter delivers a ripple free load current of 10 A with a firing angle delay of 45°. Find the DF (distortion factor).

In a 3 phase, 12-pulse controlled converter for continuous conduction mode, each SCR conducts for __________ per cycle.

In a p-pulse converter, each SCR conducts for (per cycle)

The commutation period when both incoming and outgoing SCRs are conducting due to source inductance is called as the

A 3-phase full converter delivers a ripple free load current of 10 A with a firing angle delay of 45°. The input voltage is 3-phase, 400 V, 50 Hz. The source current is given by the following relation. Find the value of 2nd harmonic source current amplitutue.

A 3-phase full converter delivers a ripple free load current of 10 A with a firing angle delay of 45°. The input voltage is 3-phase, 400 V, 50 Hz. The source current is given by the following relation. Find the fundamental component of the source current amplitude.

In a 3 phase M-6 controlled converter for continuous conduction mode, each SCR conducts for __________ per cycle.