5.8 A pair of thyristors connected in inverse-parallel is used to supply adjustable current to a resistive load of R =6 Q in series with an inductance of L = 33 mH. If the supply voltage is V, is 240 V, 50 Hz and the thyristors are each triggered at an angle a = 60° after their respective anode voltage zeros, find (a) the conduction angle of each thyristor, (b) the rms output voltage. [Ans: (a)162.3, (b) 225.29 V]
5.8 A pair of thyristors connected in inverse-parallel is used to supply adjustable current to a resistive load of R =6 Q in series with an inductance of L = 33 mH. If the supply voltage is V, is 240 V, 50 Hz and the thyristors are each triggered at an angle a = 60° after their respective anode voltage zeros, find (a) the conduction angle of each thyristor, (b) the rms output voltage. [Ans: (a)162.3, (b) 225.29 V]
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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