▷ +1 mmmm C a) Design a boost converter opera in CCM which will provide an average output of 18 V from the input voltage of 3.3 V. The output voltage ripple A Vo/Vo should not exceed 5% at power consumption levels 1W to 10 W. Assume that the inductor L=100μH fill is given, and cannot be replaced with any other inductor. b) In this designed converter, what will be the output current ripple Alo/lo x 100%? c) Suggest a way to further reduce the current ripple.
▷ +1 mmmm C a) Design a boost converter opera in CCM which will provide an average output of 18 V from the input voltage of 3.3 V. The output voltage ripple A Vo/Vo should not exceed 5% at power consumption levels 1W to 10 W. Assume that the inductor L=100μH fill is given, and cannot be replaced with any other inductor. b) In this designed converter, what will be the output current ripple Alo/lo x 100%? c) Suggest a way to further reduce the current ripple.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Needed to be solved all part's correctly in 30 minutes and get the thumbs up please show neat and clean work please provide correct solution
![Boost Converter
Figure 1: Buck (dc to dc converter)
Remember to look for Buck converter
simulation on Matlab in the internet Online
Google search
Buck Converter variables,
Simulator parameters
Vm = 120V
f
= 20kHz
R
=
20ohm
L
= 0.02H
D
с
= 0.0001F
Theoretical calculation
V
V 1-D
Simulation recorded value
Boost Converter equations,
Closed Ripple Current
(A) closed
V DT
Output Voltage
V₂1-D
Minimum inductance
V
L=
(1-D) R
V.DT
2L
Mimimum inductor value
L
D(1-D)'R
2f
Ripple factor
r=
D
RCf
=
Opened Ripple Current
(A) opened
=
(V-V)(1-DT)
L
Average Inductance
|+
V
L = (1-D) R
Maximum inductance
max=
V
(1-D) R
V.DT
2L
or Mimimum inductor value
V-V
L
2Ai
2Δ1,
min
VoltageRipple
AV D
RCf
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe3ef870-538f-47ff-b117-25fb75317347%2F3f6be188-1d31-4aa2-bf86-bd4269a60de8%2F9h12q6k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Boost Converter
Figure 1: Buck (dc to dc converter)
Remember to look for Buck converter
simulation on Matlab in the internet Online
Google search
Buck Converter variables,
Simulator parameters
Vm = 120V
f
= 20kHz
R
=
20ohm
L
= 0.02H
D
с
= 0.0001F
Theoretical calculation
V
V 1-D
Simulation recorded value
Boost Converter equations,
Closed Ripple Current
(A) closed
V DT
Output Voltage
V₂1-D
Minimum inductance
V
L=
(1-D) R
V.DT
2L
Mimimum inductor value
L
D(1-D)'R
2f
Ripple factor
r=
D
RCf
=
Opened Ripple Current
(A) opened
=
(V-V)(1-DT)
L
Average Inductance
|+
V
L = (1-D) R
Maximum inductance
max=
V
(1-D) R
V.DT
2L
or Mimimum inductor value
V-V
L
2Ai
2Δ1,
min
VoltageRipple
AV D
RCf
+
![Chapter Number:
Course Number:
moooo
C
a) Design a boost converter opera in CCM which will
provide an average output of 18 V from the input voltage
of 3.3 V. The output voltage ripple A Vo/Vo should not
exceed 5% at power consumption levels 1W to 10 W.
Assume that the inductor L=100μH fill is given, and
cannot be replaced with any other inductor.
b) In this designed converter, what will be the output current
ripple Alo/lo x 100%?
c) Suggest a way to further reduce the current ripple.
Name:
Page
Numbers
J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffe3ef870-538f-47ff-b117-25fb75317347%2F3f6be188-1d31-4aa2-bf86-bd4269a60de8%2Fs3o680f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Chapter Number:
Course Number:
moooo
C
a) Design a boost converter opera in CCM which will
provide an average output of 18 V from the input voltage
of 3.3 V. The output voltage ripple A Vo/Vo should not
exceed 5% at power consumption levels 1W to 10 W.
Assume that the inductor L=100μH fill is given, and
cannot be replaced with any other inductor.
b) In this designed converter, what will be the output current
ripple Alo/lo x 100%?
c) Suggest a way to further reduce the current ripple.
Name:
Page
Numbers
J
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