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J
-
AI
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Vo
l.
4
,
No
.
3
,
Sep
tem
b
er
201
5
,
p
p
.
105
~
112
I
SS
N:
2252
-
8938
105
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8938
IJ
-
AI
Vo
l.
4
,
No
.
3
,
Sep
tem
b
e
r
201
5
:
1
0
5
–
1
1
2
106
p
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v
er
ter
u
n
its
.
T
h
e
g
e
n
er
al
f
u
n
ctio
n
o
f
t
h
i
s
C
HB
M
L
I
is
to
s
y
n
th
e
s
ize
a
d
esire
d
v
o
lta
g
e
f
r
o
m
s
e
v
er
al
s
ep
ar
ate
d
c
s
o
u
r
ce
s
,
w
h
ic
h
m
a
y
o
b
tain
f
r
o
m
b
atter
ies,
f
u
e
l
ce
l
ls
,
o
r
s
o
lar
ce
lls
.
Fig
u
r
e
1
s
h
o
w
s
a
Sin
g
le
-
P
h
ase
Stru
ct
u
r
e
o
f
a
C
HB
M
L
I
w
it
h
s
ep
ar
ate
d
c
s
o
u
r
ce
s
.
E
ac
h
s
ep
ar
ate
d
c
s
o
u
r
ce
is
co
n
n
ec
ted
t
o
a
s
in
g
le
-
p
h
ase
f
u
ll
-
b
r
id
g
e
in
v
er
ter
.
E
ac
h
i
n
v
er
ter
lev
el
ca
n
g
e
n
er
ate
t
h
r
ee
d
i
f
f
e
r
en
t
v
o
ltag
e
o
u
tp
u
ts
,
+
Vd
c,
0
,
an
d
–
Vd
c.
T
h
e
o
u
tp
u
t
p
h
a
s
e
v
o
ltag
e
lev
e
l
i
s
d
ef
in
ed
b
y
m
=
2
s
+1
,
s
=
n
o
.
o
f
d
c
s
o
u
r
ce
s
.
Fig
u
r
e
1
.
S
in
g
le
-
P
h
ase
Str
u
ct
u
r
e
o
f
a
C
ascad
ed
H
-
B
r
id
g
e
M
u
lti
-
L
ev
e
l I
n
v
er
ter
C
HB
ML
I
h
as
b
ee
n
r
ec
eiv
i
n
g
w
id
e
atte
n
tio
n
d
u
e
to
it
s
n
u
m
er
o
u
s
ad
v
an
tag
e
s
as
a
d
c/a
c
in
ter
f
ac
e.
C
HB
ML
I
is
t
h
e
f
o
c
u
s
o
f
t
h
is
p
ap
er
d
u
e
to
its
co
m
p
o
n
e
n
t
s
r
eq
u
ir
ed
is
th
e
least
to
ac
h
ie
v
e
th
e
s
a
m
e
n
u
m
b
er
o
f
v
o
ltag
e
le
v
els.
T
h
e
ci
r
cu
it
la
y
o
u
t
is
in
m
o
d
u
lar
s
tr
u
ct
u
r
e,
w
h
ich
m
ea
n
s
a
f
au
lt
y
m
o
d
u
le
c
an
b
e
r
ep
lace
d
w
ith
an
o
th
er
m
o
d
u
le
w
it
h
o
u
t a
f
f
ec
t
in
g
th
e
r
e
s
t o
f
t
h
e
cir
c
u
it.
T
h
e
ac
o
u
tp
u
ts
o
f
t
h
e
i
n
v
er
ter
s
ar
e
co
n
n
ec
ted
i
n
s
er
ie
s
s
u
c
h
t
h
at
th
e
s
y
n
t
h
e
s
ized
v
o
lt
ag
e
w
a
v
e
f
o
r
m
i
s
t
h
e
s
u
m
o
f
t
h
e
i
n
v
er
ter
o
u
tp
u
t
s
.
I
t
r
eq
u
ir
e
s
th
e
least
n
u
m
b
er
o
f
co
m
p
o
n
e
n
t
s
co
m
p
ar
ed
to
o
th
er
ML
I
.
I
t c
an
g
e
n
er
ate
al
m
o
s
t s
in
u
s
o
id
al
w
av
e
f
o
r
m
v
o
ltag
e
wh
ile
o
n
l
y
s
w
itch
in
g
o
n
e
ti
m
e
p
er
f
u
n
d
a
m
e
n
tal
c
y
cle
i
m
p
r
o
v
ed
.
Hi
g
h
e
f
f
icie
n
c
y
i
s
o
b
tain
ed
d
u
e
to
its
m
i
n
i
m
u
m
s
w
itc
h
i
ng
f
r
eq
u
en
c
y
.
3.
P
RINCI
P
L
E
A
ND
O
P
E
RA
T
I
O
N
O
F
CH
B
M
L
I
A
C
HB
ML
I
co
n
s
is
t
s
o
f
b
asic
H
-
b
r
id
g
e
m
o
d
u
le
s
co
n
n
ec
ted
in
s
er
ies.
T
h
is
s
ec
tio
n
w
i
ll
ex
p
lain
t
h
e
w
o
r
k
i
n
g
p
r
in
cip
le
o
f
th
e
H
-
b
r
i
d
g
e
m
o
d
u
le
a
n
d
h
o
w
t
h
e
C
HB
ML
I
m
o
d
u
les
ar
e
ab
le
to
g
e
n
e
r
ate
a
s
in
g
le
-
p
h
a
s
e
ac
o
u
tp
u
t
v
o
ltag
e.
T
h
e
s
tr
u
ctu
r
e
o
f
th
e
s
in
g
le
H
-
b
r
i
d
g
e
m
o
d
u
le
as s
h
o
w
n
i
n
Fi
g
u
r
e
1
,
it c
o
n
s
is
t o
f
a
s
ep
ar
ate
d
c
s
o
u
r
ce
(
SDC
S),
f
o
u
r
s
e
m
ico
n
d
u
cto
r
s
w
itc
h
in
g
d
ev
ice
s
a
n
d
f
o
u
r
d
io
d
es.
S
w
itc
h
es,
SW
1
,
SW
2
,
SW
3
an
d
SW
4
ar
e
s
w
itc
h
ed
in
3
d
if
f
er
en
t
s
eq
u
en
ce
s
to
g
e
n
er
ate
o
u
tp
u
t
v
o
ltag
e
s
ac
r
o
s
s
A
B
o
f
t
h
e
H
-
b
r
id
g
e
m
o
d
u
le.
T
h
e
o
u
tp
u
t
v
o
lta
g
e
co
n
s
is
t
o
f
th
r
ee
v
o
ltag
e
le
v
els,
w
h
ic
h
ar
e
+V
d
c,
-
Vd
c
an
d
ze
r
o
v
o
lt.
T
o
o
b
t
ain
+V
d
c,
s
w
itc
h
e
s
SW
1
an
d
SW
4
ar
e
tu
r
n
‘
ON’
.
T
o
o
b
tain
–
Vd
c,
s
w
i
tch
e
s
S
W
2
an
d
SW
3
ar
e
tu
r
n
‘
ON
’
.
T
o
o
b
tain
z
er
o
v
o
lt,
s
w
itc
h
es SW
1
an
d
SW
2
o
r
SW
3
an
d
SW
4
ar
e
tu
r
n
‘
O
N’
.
T
h
e
f
ir
s
t
m
o
d
e
o
f
o
p
er
atio
n
o
f
s
in
g
le
H
-
b
r
i
d
g
e
C
HB
M
L
I
as
s
h
o
w
n
i
n
F
ig
u
r
e
2
an
d
i
ts
s
eq
u
en
ce
o
f
o
p
er
atio
n
f
o
r
th
e
f
ir
s
t
m
o
d
e
as r
ev
ea
led
in
f
o
llo
w
i
n
g
p
o
in
ts
,
Evaluation Warning : The document was created with Spire.PDF for Python.
IJ
-
AI
I
SS
N:
2252
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8938
Th
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Op
tima
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107
1.
SW
1
&
SW
4
ar
e
tu
r
n
‘
ON
’
2.
SW
2
&
SW
3
ar
e
tu
r
n
‘
O
FF
’
3.
R
es
u
lted
a
+V
d
c
at
ter
m
i
n
al
AB
.
T
h
e
s
ec
o
n
d
m
o
d
e
o
f
o
p
er
atio
n
o
f
s
in
g
le
H
-
b
r
id
g
e
C
HB
M
L
I
as sh
o
w
n
i
n
Fi
g
u
r
e
3
an
d
its
s
eq
u
en
ce
s
o
p
er
atio
n
o
f
th
e
s
ec
o
n
d
m
o
d
e
as r
ev
ea
le
d
in
f
o
llo
w
i
n
g
p
o
in
t
s
,
1.
SW
2
&
SW
3
ar
e
tu
r
n
‘
ON
’
2.
SW
1
&
SW
4
ar
e
tu
r
n
‘
O
FF
’
R
es
u
lted
a
-
Vd
c
at
ter
m
in
al
AB
.
T
h
e
th
ir
d
m
o
d
e
o
f
o
p
er
atio
n
o
f
s
i
n
g
le
H
-
b
r
i
d
g
e
C
HB
M
L
I
as
s
h
o
w
n
in
Fig
u
r
e
4
an
d
its
s
eq
u
en
ce
o
f
o
p
er
atio
n
f
o
r
th
e
s
ec
o
n
d
m
o
d
e
as r
e
v
ea
l
ed
in
f
o
llo
w
i
n
g
p
o
in
t
s
,
1.
SW
1
&
SW
2
ar
e
tu
r
n
‘
ON
’
a
n
d
SW
3
&
SW
4
ar
e
tu
r
n
‘
OFF
’
.
A
lter
n
atel
y
,
2.
SW
3
&
SW
4
ar
e
tu
r
n
‘
ON
’
a
n
d
SW
1
&
SW
2
ar
e
tu
r
n
‘
OFF
’
.
3.
R
es
u
lted
a
ze
r
o
v
o
lt a
t te
r
m
i
n
a
l A
B
.
Fig
u
r
e
2
.
First
Mo
d
e
o
f
O
p
er
atio
n
Fig
u
r
e
3
.
Seco
n
d
Mo
d
e
o
f
O
p
er
atio
n
Fig
u
r
e
4
.
T
h
ir
d
Mo
d
e
o
f
O
p
er
atio
n
T
h
e
p
r
in
cip
le
o
f
o
p
er
atio
n
is
t
o
s
y
n
th
e
s
ize
t
h
e
o
u
tp
u
t
v
o
lta
g
e
o
f
ea
ch
m
o
d
u
le
to
f
o
r
m
a
s
t
ep
-
lik
e
ac
v
o
ltag
e
w
a
v
ef
o
r
m
ac
r
o
s
s
ter
m
in
al
Van
.
T
h
e
n
u
m
b
er
o
f
o
u
tp
u
t
p
h
ase
v
o
lta
g
e
le
v
els
i
n
a
C
HB
ML
I
is
d
ef
i
n
ed
b
y
m
=2
s
+1
,
W
h
er
e,
s
i
s
t
h
e
n
u
m
b
er
o
f
d
c
s
o
u
r
ce
s
.
Fi
g
u
r
e
5
s
h
o
w
s
t
h
e
o
u
tp
u
t
w
a
v
e
f
o
r
m
p
r
o
d
u
ce
d
b
y
s
u
m
m
i
n
g
u
p
t
h
e
i
n
v
er
ter
o
u
tp
u
ts
o
f
a
p
ar
allel
le
v
el
i
n
v
er
ter
.
I
n
g
e
n
er
al,
t
h
e
Va
n
o
u
tp
u
t v
o
l
tag
e
i
s
p
r
o
d
u
ce
d
b
y
s
u
m
m
i
n
g
u
p
th
e
o
u
tp
u
t v
o
lta
g
e
o
f
ea
ch
m
o
d
u
le
w
it
h
d
if
f
er
en
t d
u
t
y
c
y
cle.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
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8938
IJ
-
AI
Vo
l.
4
,
No
.
3
,
Sep
tem
b
e
r
201
5
:
1
0
5
–
1
1
2
108
Fig
u
r
e
5
.
Ou
tp
u
t
W
av
e
f
o
r
m
o
f
C
ascad
ed
H
-
B
r
id
g
e
Mu
ltil
e
v
e
l I
n
v
er
t
er
T
h
e
o
u
tp
u
t
v
o
ltag
e
is
a
l
m
o
s
t
s
in
u
s
o
id
al.
T
h
e
g
r
ea
ter
th
e
n
u
m
b
er
o
f
H
-
b
r
id
g
e
m
o
d
u
le
s
i
n
a
s
i
n
g
le
-
p
h
ase
s
tr
u
ct
u
r
e,
th
e
m
o
r
e
s
tep
th
e
Va
n
o
u
tp
u
t
v
o
lta
g
e
w
ill
b
e
th
er
ef
o
r
e
p
r
o
d
u
cin
g
a
n
AC
w
a
v
e
f
o
r
m
clo
s
er
to
a
s
in
u
s
o
id
al
w
a
v
e
f
o
r
m
.
E
ac
h
H
-
b
r
id
g
e
m
o
d
u
le
g
e
n
er
ates
a
q
u
asi
s
q
u
ar
e
w
a
v
ef
o
r
m
b
y
p
h
ase
s
h
i
f
ti
n
g
it
s
p
o
s
itiv
e
an
d
n
eg
at
iv
e
p
h
a
s
e
le
g
s
’
s
w
i
tch
i
n
g
ti
m
i
n
g
s
.
4.
F
U
Z
Z
Y
L
O
G
I
C
CO
N
T
RO
L
ST
RA
T
E
G
Y
P
I
co
n
tr
o
l
is
d
ev
elo
p
ed
u
s
in
g
t
h
e
co
n
tr
o
l
s
y
s
te
m
to
o
lb
o
x
.
T
h
e
g
ate
s
ig
n
al
s
ar
e
g
en
er
ated
u
s
i
n
g
SP
W
M
s
tr
ateg
y
.
T
h
e
s
ev
en
l
ev
el
o
u
tp
u
t
o
f
th
e
ca
s
ca
d
ed
in
v
er
ter
is
f
ed
to
th
e
lo
ad
th
r
o
u
g
h
L
C
f
ilter
to
p
r
o
d
u
ce
s
in
u
s
o
id
al
o
u
tp
u
t
(
Vo
)
w
h
ic
h
is
co
m
p
ar
ed
w
it
h
th
e
r
ef
er
en
ce
v
o
lta
g
e
(
Vr
ef
)
to
g
en
er
ate
th
e
er
r
o
r
s
ig
n
al
(
e)
.
T
h
e
in
p
u
t
to
th
e
P
I
co
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h
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t
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I
c
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h
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e
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er
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e
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ati
n
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h
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s
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ee
d
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e
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ir
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in
u
s
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al
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t
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Fig
u
r
e
6
s
h
o
w
s
th
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b
lo
ck
d
ia
g
r
a
m
o
f
M
L
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ith
P
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o
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Kp
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esig
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n
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u
s
i
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ie
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ig
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Fig
u
r
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6.
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r
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Evaluation Warning : The document was created with Spire.PDF for Python.
IJ
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s
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u
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ai
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en
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u
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et
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o
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Fig
u
r
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d
w
ar
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S
etu
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HM
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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N
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atter
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asic
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ter
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Fig
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ates
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6
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SI
M
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[1
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