3.21 я A three-phase half-wave controlled rectifier is connected to a star supply and a resistive load R =10 2. If the rectifier is turned-on at a firing angle of 60°, calculate average and rms output voltages and currents. Assume phase supply voltage to be 120 V. [Ans: 70 V, 106.8 V, 7 A, 10.68 A]

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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3.21
я
A three-phase half-wave controlled rectifier is connected to a star supply
and a resistive load R =10 2. If the rectifier is turned-on at a firing angle
of 60°, calculate average and rms output voltages and currents. Assume
phase supply voltage to be 120 V.
[Ans: 70 V, 106.8 V, 7 A, 10.68 A]
Transcribed Image Text:3.21 я A three-phase half-wave controlled rectifier is connected to a star supply and a resistive load R =10 2. If the rectifier is turned-on at a firing angle of 60°, calculate average and rms output voltages and currents. Assume phase supply voltage to be 120 V. [Ans: 70 V, 106.8 V, 7 A, 10.68 A]
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