A single-phase full-wave controlled rectifier is supplied from a 220V, 50HZ source and has an RL load with R =302 and L=90mH. The firing angle, a,, is 60°. a. Show that the converter is operating in discontinuous mode. b. Determine the extinction angle (a.) using the current equation. c. Draw the waveform of the output voltage (vo) mark all the transition angles and the amplitude.

A single-phase full-wave controlled rectifier is supplied from a 220V, 50HZ source and has an RL load with R =302 and L=90mH. The firing angle, a,, is 60°. a. Show that the converter is operating in discontinuous mode. b. Determine the extinction angle (a.) using the current equation. c. Draw the waveform of the output voltage (vo) mark all the transition angles and the amplitude.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 4RQ: What is the difference between a diode and rectifier?

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