3.19 For the circuit arrangement shown in Fig.3.66 and for a pure resistive load, sketch a set of waveforms for thyristor triggering a = 90° showing the supply current, load current and thyristors voltage. abb 02 Derive an expression for the average value of the load current Idc and calculate its values for a = 0°, 60°, and 120° if the the supply voltage is ideal sinusoid with V = 400 V, 50 Hz and the load resisror R =10 Q. How is the average load current affected if diode D₂ fails to open circuit? ziqqua e a or belosmos zimsith olen gains is no-bomun al siti Fig.3.66. Leeet Idc Di D3 R ogatio viqquz Vac Load Vsin at constater box H 2.81 1o consioubni me to D4 D2 SS.C PE Subd oil-ri-09 avew-llut ballonnes vilu s diguou [Ans: 12.7 A, 9.5 A, 3.17 A.When diode D2 failed to open circuit, the circuit will act as a half-wave rectifier]
3.19 For the circuit arrangement shown in Fig.3.66 and for a pure resistive load, sketch a set of waveforms for thyristor triggering a = 90° showing the supply current, load current and thyristors voltage. abb 02 Derive an expression for the average value of the load current Idc and calculate its values for a = 0°, 60°, and 120° if the the supply voltage is ideal sinusoid with V = 400 V, 50 Hz and the load resisror R =10 Q. How is the average load current affected if diode D₂ fails to open circuit? ziqqua e a or belosmos zimsith olen gains is no-bomun al siti Fig.3.66. Leeet Idc Di D3 R ogatio viqquz Vac Load Vsin at constater box H 2.81 1o consioubni me to D4 D2 SS.C PE Subd oil-ri-09 avew-llut ballonnes vilu s diguou [Ans: 12.7 A, 9.5 A, 3.17 A.When diode D2 failed to open circuit, the circuit will act as a half-wave rectifier]
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Question
![3.19
For the circuit arrangement shown in Fig.3.66 and for a pure resistive
load, sketch a set of waveforms for thyristor triggering a = 90° showing
the supply current, load current and thyristors voltage.
abb
02 Derive an expression for the average value of the load current Idc and
calculate its values for a = 0°, 60°, and 120° if the the supply voltage is
ideal sinusoid with V = 400 V, 50 Hz and the load resisror R =10 Q.
How is the average load current affected if diode D₂ fails to open circuit?
ziqqua
e a or belosmos zimsith
olen gains is no-bomun al siti
Fig.3.66.
Leeet
Idc
Di
D3
R
ogatio viqquz
Vac
Load
Vsin at
constater box H 2.81 1o consioubni me to D4
D2
SS.C
PE Subd oil-ri-09 avew-llut ballonnes vilu s diguou
[Ans: 12.7 A, 9.5 A, 3.17 A.When diode D2 failed to open circuit, the
circuit will act as a half-wave rectifier]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F20bb37b7-bb5b-4112-bcfa-3b3ba653b1b7%2F018e1709-c609-41c5-966e-1c1b31080d0a%2Fa65nbye_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.19
For the circuit arrangement shown in Fig.3.66 and for a pure resistive
load, sketch a set of waveforms for thyristor triggering a = 90° showing
the supply current, load current and thyristors voltage.
abb
02 Derive an expression for the average value of the load current Idc and
calculate its values for a = 0°, 60°, and 120° if the the supply voltage is
ideal sinusoid with V = 400 V, 50 Hz and the load resisror R =10 Q.
How is the average load current affected if diode D₂ fails to open circuit?
ziqqua
e a or belosmos zimsith
olen gains is no-bomun al siti
Fig.3.66.
Leeet
Idc
Di
D3
R
ogatio viqquz
Vac
Load
Vsin at
constater box H 2.81 1o consioubni me to D4
D2
SS.C
PE Subd oil-ri-09 avew-llut ballonnes vilu s diguou
[Ans: 12.7 A, 9.5 A, 3.17 A.When diode D2 failed to open circuit, the
circuit will act as a half-wave rectifier]
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