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I PUTU GIOVANNI ELIEZER2214105020
TUGAS ELEKTRONIKA DAYA DC-DC CONVERTER
Spesifikasi Buck Converter
P = 100 W
Vi = 100 VVo = 50 V
Fsw = 100kHz
= 10 % = 0.1
= 1 % = 0.01
Penyelesaian
= 100 = 50 = 2 ()
Nilai Resistor
= 50 = 2 = 25
=1
=
1
10000= 10
= 50 = 100 = 0.5
=
0.5 =
= 5 10
= + = 5 10
Nilai Induktor
= 0.1
= 0.1 2 = 0.2
=( )
= 0.2
(10050)0.5
10000 = 0.2 = 0.0125 = 12.5
Nilai Kapasitor
= 0.01 = 0.01 50 = 0.5
=
8 = 0.5
10 0.2
8 = 0.5 = 0.000005 = 5
= ; = . ; =
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Simulasi CCM
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Simulasi Boundaries CCM-DCM
=
=
50
0.1= 500
Simulasi DCM
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Spesifikasi Boost Converter
P = 100 W
Vi = 50 V
Vo = 100 V
Fsw = 100kHz
= 10 % = 0.1
= 1 % = 0.01
Penyelesaian :
= 100 = 100 = 1 = 50 = 100 1 = 2 ()
Nilai Resistor
= 100 = 1 = 100
=1
=
1
10000= 10
=
1
100 =50
1
100 100 = 50 = 0,5
=
0.5 =
= 5 10
= (1 ) = (1 0 .5) 0.0001 = 5 10
Nilai Induktor = 0.1
= 0.1 2 = 0.2
=
0.2 =50 0.5
10000 = 0.0125 = 12.5
= 0.01
= = 100
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I PUTU GIOVANNI ELIEZER2214105020
Nilai Kapasitor
100 = 0.01 = 1 =
1 = 1 0.00005 = 0.00005 = 50
= ; = . ; =
Simulasi CCM
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Simulasi Boundaries CCM-DCM
=
=
50
1000.1 = 0.05
=
=
100
0.05= 2000
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Simulasi DCM
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Buck - Boost Converter
P = 100 W
Vi = 50 V
Vo = 10 - 100 V
Fsw = 100kHz
= 10 % = 0.1
= 1 % = 0.01
Penyelesaian
Untuk Vo = 10 V
= 100 = 10 =
= = 50 = 10 10 =
= + = 1 0 + 2 =
=
1
10 = 1 5010 100 = 5010 = 60 = /
=1
=
1
10000= 10
Nilai Resistor
= 1 0 = 1 0 =
Nilai Induktor
= 0.1
= 1.2 =
=
501/6
10000
=501/6
1.2 10000= 6.94 10
= =
= 0.01
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I PUTU GIOVANNI ELIEZER2214105020
Nilai Kapasitor
= 0.1 =
=
1 0 1 / 6 1 0
=5 0 1 / 6 1 0
0.1= .
= ; = . ; = .
Penyelesaian :Untuk Vo = 100 V
= 100 = 100 =
= = 50 = 100 1 =
= + = 1 + 2 =
=
1
100 =
1 50
100 1000 = 50
100 = 150 = /
Nilai Resistor
= 100 = 1 =
Nilai Induktor
= 0.1
= 0.3 =
=
501/6
10000
=501/6
0.3 10000 = .
= = 100
Nilai Kapasitor
= 0.01
= 1 =
=
10 10/15
100 10000
=
100 10/15
100110000 = .
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Boundaries CCM-DCM
=
=
.
= 0.15
= + = 0.15 = 0.15
=
=
0.15
100 = 7.5 50 = 0.05
=
=
.=
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DCM (Discontinous Conduction Mode)
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