input voltage of 400 6.22. (a) For a three-phase half-wave SCR converter delivering continuous output current, derive <α < 150°. expressions for the average output voltage for firing angle of (i) 0° < a <30° and (ii) 30° < a < (b) A three-phase half-wave SCR converter delivers constant load current of 30 A over the firing angle range of 0° to 80°. At these two firing angles, compute the power delivered to load for an ac input bluoda emis no-gut diuario ed oais bai voltage of 400 V from a delta-star transformer. tive 3√3 Vmp semos bib dildo Ans: (a) For both (i) and (ii), Vo= cos α (b) 8.102 kW (c) 1.4068 kW

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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input voltage of 400
6.22. (a) For a three-phase half-wave SCR converter delivering continuous output current, derive
<α < 150°.
expressions for the average output voltage for firing angle of (i) 0° < a <30° and (ii) 30° < a <
(b) A three-phase half-wave SCR converter delivers constant load current of 30 A over the firing
angle range of 0° to 80°. At these two firing angles, compute the power delivered to load for an ac input
bluoda emis no-gut diuario ed oais bai
voltage of 400 V from a delta-star transformer.
tive 3√3 Vmp
semos bib dildo Ans: (a) For both (i) and (ii), Vo=
cos α (b) 8.102 kW (c) 1.4068 kW
Transcribed Image Text:input voltage of 400 6.22. (a) For a three-phase half-wave SCR converter delivering continuous output current, derive <α < 150°. expressions for the average output voltage for firing angle of (i) 0° < a <30° and (ii) 30° < a < (b) A three-phase half-wave SCR converter delivers constant load current of 30 A over the firing angle range of 0° to 80°. At these two firing angles, compute the power delivered to load for an ac input bluoda emis no-gut diuario ed oais bai voltage of 400 V from a delta-star transformer. tive 3√3 Vmp semos bib dildo Ans: (a) For both (i) and (ii), Vo= cos α (b) 8.102 kW (c) 1.4068 kW
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