TASK 4 - Circuit with two diodes The circuit in Figure 1 has the following parameters: Parameter name Variable Voltage source AC amplitude Diode 1 & 2 Resistor V 1N4148 R Unit [V] [S2] 1 1 poäng You are given the following parameter values: Randomized V=15 R=867 Calculate the peak power loss per diode. Answer in [mW] with two decimals.

Electric Motor Control
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Author:Herman
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Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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I have trouble understanding these two problems. Especially number two. Would really appreciate an explanation on the nodal analysis <3 thanks! 

TASK 4 - Circuit with two diodes
The circuit in Figure 1 has the following parameters:
Parameter name
Voltage source AC
amplitude
Diode 1 & 2
Resistor
Variable
V
1N4148
R
+
VS
diodes
KH
1N4148
KH
Unit
[V]
[S2]
R
1
1 poäng
You are given the following parameter values:
Randomized
V=15
R = 867
Calculate the peak power loss per diode. Answer in [mW] with two decimals.
Skriv in ditt svar...
--D
Transcribed Image Text:TASK 4 - Circuit with two diodes The circuit in Figure 1 has the following parameters: Parameter name Voltage source AC amplitude Diode 1 & 2 Resistor Variable V 1N4148 R + VS diodes KH 1N4148 KH Unit [V] [S2] R 1 1 poäng You are given the following parameter values: Randomized V=15 R = 867 Calculate the peak power loss per diode. Answer in [mW] with two decimals. Skriv in ditt svar... --D
TASK 1 - Nadal analysis
The circuit in Figure 1 has the following variables:
Symbol
Unit
[A]
Parameter
Current source 1
given as phasor
Current source 2
given as phasor
Frequency
Resistor 1
Resistor 2
Inductor
Capacitor
b
I1
11
12
R1
R2
L
C
R1
R2
[A]
[rad/s]
[S2]
[S]
[mH]
[μF]
Figure 1
C
12
4
Calculate by hand (a)-(b)
Hint: Look at the solution for Example 18.18 on page 809-811 in the course literature.
1
2
1 poäng
Use the following values for the components:
Constants
11=420° [A]
12=6 /90° [A]
w = 2000 [rad/s]
R1 = 4 [S2]
R2 = 6 [S2]
Randomized
L = 0,6 [mH]
C = 95 [μF]
Use Nodal Analysis to find the rms voltage across the resistor R1, answer in [V]
with one decimal.
Skriv in ditt svar...
1 poäng
Now use the following values for the components:
Constants
11=4/0° [A]
12 = 6 290° [A]
w = 2000 [rad/s]
R1 = 4 [S2]
--01
R2 = 6 [S2]
L = 0,8 [mH]
C = 80 [μF]
--
Use Nodal Analysis to find the phase of the voltage across R1. Answer degrees [°]
with one decimal.
Skriv in ditt svar...
Transcribed Image Text:TASK 1 - Nadal analysis The circuit in Figure 1 has the following variables: Symbol Unit [A] Parameter Current source 1 given as phasor Current source 2 given as phasor Frequency Resistor 1 Resistor 2 Inductor Capacitor b I1 11 12 R1 R2 L C R1 R2 [A] [rad/s] [S2] [S] [mH] [μF] Figure 1 C 12 4 Calculate by hand (a)-(b) Hint: Look at the solution for Example 18.18 on page 809-811 in the course literature. 1 2 1 poäng Use the following values for the components: Constants 11=420° [A] 12=6 /90° [A] w = 2000 [rad/s] R1 = 4 [S2] R2 = 6 [S2] Randomized L = 0,6 [mH] C = 95 [μF] Use Nodal Analysis to find the rms voltage across the resistor R1, answer in [V] with one decimal. Skriv in ditt svar... 1 poäng Now use the following values for the components: Constants 11=4/0° [A] 12 = 6 290° [A] w = 2000 [rad/s] R1 = 4 [S2] --01 R2 = 6 [S2] L = 0,8 [mH] C = 80 [μF] -- Use Nodal Analysis to find the phase of the voltage across R1. Answer degrees [°] with one decimal. Skriv in ditt svar...
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