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in
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a
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d
ex
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d
ay
a
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d
a
y
[
1
]
,
[
2
]
.
So
lar
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n
er
g
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ea
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s
ap
p
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etc.
i
n
is
o
lated
/ d
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co
n
n
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ted
ar
ea
s
[
3
]
.
P
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ay
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s
u
p
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n
s
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in
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cli
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ate
etc.
[
4
]
.
Hen
ce
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all
th
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ev
elo
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ac
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eq
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ai
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I
–
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r
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tical
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T
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ase
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F
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1
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F
ig
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1
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a
DC
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DC
co
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ter
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ase
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in
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ter
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n
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er
test
.
I
n
itial
l
y
t
h
ese
te
s
ts
w
er
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in
itial
l
y
co
n
d
u
cted
o
n
p
h
y
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ica
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V
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r
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t
m
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s
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n
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in
g
w
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er
etc.
ar
e
ass
o
ciate
d
w
it
h
th
e
s
e
t
y
p
es
o
f
te
s
ts
[
5
]
.
T
h
er
e
ar
e
m
a
n
y
t
y
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o
f
s
o
lar
P
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lab
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o
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test
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ter
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8792
I
J
A
P
E
Vo
l.
6
,
No
.
1
,
A
p
r
il
2
0
1
7
:
4
5
–
54
46
an
d
v
ar
y
i
n
g
w
ea
t
h
er
co
n
d
iti
o
n
s
,
th
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s
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n
g
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co
r
r
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t
s
elec
tio
n
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P
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ticu
lar
r
eq
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ir
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m
e
n
t/
w
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co
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itio
n
s
.
S
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m
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lat
io
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a
s
o
lar
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n
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v
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s
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n
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p
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h
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m
ath
e
m
at
ical
m
o
d
el
ap
p
r
o
ac
h
[
6
]
,
[
7
]
.
I
n
P
h
o
to
v
o
ltaic
s
y
s
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m
s
,
s
w
i
t
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p
o
w
er
D
C
-
D
C
co
n
v
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te
r
s
ar
e
w
id
el
y
u
s
ed
to
tr
an
s
f
o
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p
o
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w
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n
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e
v
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ltag
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s
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d
also
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l
y
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s
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n
Ma
x
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m
u
m
P
o
w
er
P
o
in
t
T
r
ac
k
er
(
MP
PT)
[
8
]
.
DC
-
DC
co
n
v
er
ter
h
a
s
p
r
o
p
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ty
o
f
v
ar
iab
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r
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n
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p
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a
n
i
m
p
o
r
ta
n
t
r
o
le
to
e
m
u
late
s
o
lar
I
-
V
ch
ar
ac
ter
is
tic
s
an
d
its
r
esp
ec
tiv
e
P
-
V
cu
r
v
es
o
f
P
V
ar
r
ay
.
A
w
ell
d
esi
g
n
ed
s
o
lar
P
V
em
u
la
to
r
s
h
o
u
ld
h
av
e
t
h
e
f
o
llo
w
in
g
t
w
o
f
ea
t
u
r
es:
1
)
I
t
s
h
o
u
ld
p
r
ed
ict
n
ea
r
ly
s
a
m
e
s
t
atic
I
-
V
ch
ar
ac
ter
is
tics
o
f
r
ea
l
s
o
lar
ar
r
ay
s
a
n
d
p
an
el
u
n
d
er
v
ar
io
u
s
w
ea
t
h
er
co
n
d
itio
n
a
n
d
lo
ad
co
n
d
itio
n
s
.
2
)
I
t
s
h
o
u
ld
b
e
ab
le
to
g
iv
e
s
atis
f
ac
to
r
y
r
e
s
u
l
t
u
n
d
er
p
ar
tial
s
h
ad
i
n
g
co
n
d
itio
n
w
it
h
m
o
r
e
th
a
n
o
n
e
p
e
ak
a
n
d
s
tep
[
9
]
.
T
h
e
DC
/DC
co
n
v
e
r
ter
w
h
e
n
d
esi
g
n
ed
p
r
o
p
er
ly
ca
n
p
r
ec
is
el
y
d
escr
ib
e
th
e
v
o
lta
g
e
-
cu
r
r
en
t a
n
d
v
o
lta
g
e
-
p
o
w
er
ch
ar
ac
ter
is
tics
o
f
P
V
ce
ll/ar
r
a
y
[
1
0
]
.
DC
-
D
C
C
on
ve
r
t
e
r
a
s
S
ol
a
r
P
V
E
m
ul
a
t
or
DC
D
C
S
up
pl
y
T
h
r
e
e
P
h
a
s
e
I
n
v
e
r
t
e
r
V
dc
I
dc
DC
V
o
u
t
I
o
u
t
E
m
ul
a
t
i
ng
R
e
a
l
P
V
P
a
n
e
l
G
r
i
d
AC
v
g
(
t
)
i
a
(
t
)
i
b
(
t
)
ic
(
t
)
Fig
u
r
e
1
.
P
V
em
u
lato
r
co
n
n
ec
tio
n
to
a
g
r
id
co
n
n
ec
ted
3
p
h
as
e
in
v
er
ter
T
h
e
P
V
Sim
u
lato
r
Si
m
u
latio
n
u
s
i
n
g
B
u
c
k
C
o
n
v
er
ter
w
it
h
a
n
al
y
s
i
s
u
s
i
n
g
b
o
d
e
d
iag
r
am
i
s
p
r
esen
ted
in
[
1
1
]
.
Ma
n
y
au
t
h
o
r
s
h
a
v
e
co
n
tr
ib
u
ted
to
th
e
s
m
all
-
s
ig
n
al
m
o
d
eli
n
g
o
f
L
C
C
r
eso
n
an
t
t
o
p
o
lo
g
y
.
A
s
m
a
ll
-
s
ig
n
al
m
o
d
el
f
o
r
L
C
C
r
eso
n
an
t
co
n
v
er
ter
w
i
th
L
C
f
il
t
er
h
as
b
ee
n
w
el
l
ex
p
lo
r
ed
f
o
r
h
i
g
h
-
f
r
eq
u
e
n
c
y
ap
p
licatio
n
s
.
D
y
n
a
m
ic
m
o
d
el
in
g
o
f
L
C
C
r
eso
n
a
n
t
to
p
o
lo
g
y
w
i
th
ca
p
ac
iti
v
e
o
u
tp
u
t
f
i
l
ter
f
o
r
h
ig
h
-
p
o
w
er
ap
p
licatio
n
s
h
a
s
also
b
ee
n
d
e
m
o
n
s
tr
ated
b
y
th
e
a
u
t
h
o
r
s
i
n
[
12
-
1
3
]
.
A
n
e
w
to
p
o
lo
g
y
f
o
r
Qu
asi
-
s
q
u
ar
e
-
w
av
e
co
n
v
e
r
ter
s
h
as
b
ee
n
d
ev
e
lo
p
ed
in
1
9
8
8
,
an
d
its
d
etailed
a
n
al
y
s
i
s
a
n
d
m
o
d
eli
n
g
is
a
v
ailab
le
in
liter
atu
r
e
[
1
4
]
.
W
ith
all
th
e
s
e
r
esear
ch
a
v
aila
b
le,
b
u
t
s
till
a
co
m
p
ar
ativ
e
e
v
alu
atio
n
o
f
th
e
ab
o
v
e
to
p
o
lo
g
i
es
as
a
P
V
em
u
lato
r
is
m
i
s
s
i
n
g
in
t
h
e
liter
at
u
r
e,
an
d
h
en
ce
p
r
esen
ted
i
n
th
i
s
p
ap
er
.
T
h
e
p
ap
er
is
o
r
g
an
ized
as
f
o
ll
o
w
s
:
b
u
ck
co
n
v
er
ter
b
ased
P
V
e
m
u
lato
r
is
ex
p
lai
n
ed
in
s
ec
ti
o
n
2
.
L
L
C
R
eso
n
a
n
t
C
o
n
v
er
ter
b
ased
PV
e
m
u
lato
r
an
d
Q
u
asi
R
eso
n
an
t
B
u
ck
C
o
n
v
er
ter
b
ased
P
V
em
u
lato
r
ar
e
p
r
esen
ted
in
s
ec
tio
n
s
3
an
d
4
r
esp
ec
ti
v
el
y
.
Si
m
u
latio
n
r
e
s
u
l
ts
ar
e
p
r
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ted
an
d
d
is
cu
s
s
ed
i
n
s
ec
tio
n
5
an
d
th
e
co
n
clu
s
io
n
s
in
s
ec
tio
n
6
.
Fig
u
r
e
2
.
Si
m
u
li
n
k
b
lo
ck
d
ia
g
r
a
m
o
f
cu
r
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en
t
m
o
d
e
co
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tr
o
l o
f
b
u
c
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v
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ter
B
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c
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r
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r
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n
t
M
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d
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C
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t
r
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B
l
o
c
k
Evaluation Warning : The document was created with Spire.PDF for Python.
IJ
A
P
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N:
2252
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8792
Mo
d
elin
g
,
A
n
a
lysi
s
a
n
d
C
o
n
tr
o
l o
f D
iffer
en
t
DC
-
DC
C
o
n
v
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ter
T
o
p
o
l
o
g
ies
…
(
Mo
h
a
mma
d
Ta
u
q
u
ir
I
q
b
a
l
)
47
2.
B
UCK
CO
NVERT
E
R
B
AS
E
D
P
V
E
M
UL
AT
O
R
B
asic
m
o
d
el
o
f
th
e
e
m
u
lato
r
u
s
i
n
g
cu
r
r
en
t
m
o
d
e
b
u
ck
co
n
v
er
ter
is
s
h
o
w
n
i
n
Fi
g
u
r
e
2
.
T
h
e
p
o
in
t
o
f
in
ter
s
ec
tio
n
o
f
s
lo
p
e
o
f
th
e
(
1
/R
)
an
d
I
-
V
ch
ar
ac
ter
is
tic
s
w
ill
b
e
th
e
o
p
er
atin
g
v
o
ltag
e
an
d
cu
r
r
en
t
as
s
h
o
w
n
i
n
th
e
co
n
tr
o
l
s
tr
ate
g
y
o
f
t
h
e
s
i
m
u
lato
r
in
Fi
g
u
r
e
3
.
T
h
e
o
u
tp
u
t
cu
r
r
en
t
an
d
o
u
tp
u
t
v
o
lta
g
e
is
s
en
s
ed
an
d
th
e
n
its
co
r
r
esp
o
n
d
in
g
r
esi
s
ta
n
ce
ca
n
b
e
ca
lcu
lated
a
n
d
t
h
en
g
o
es
t
o
th
e
lo
o
k
u
p
tab
le
w
h
ich
cr
ea
tes
t
h
e
r
e
f
er
en
ce
v
o
ltag
e.
T
h
e
r
ef
er
e
n
ce
v
o
ltag
e
is
th
e
n
co
m
p
ar
ed
w
it
h
t
h
e
o
u
tp
u
t
v
o
lta
g
e
o
f
t
h
e
m
o
d
el
a
n
d
t
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en
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t
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co
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p
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w
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ich
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en
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ates
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cu
r
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w
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tch
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t
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p
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w
it
h
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e
n
ce
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r
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en
t,
w
h
en
s
w
itc
h
cu
r
r
en
t r
ea
c
h
es r
e
f
er
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ce
cu
r
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en
t t
h
en
s
w
itc
h
is
t
u
r
n
e
d
o
f
f
an
d
it i
s
ag
ai
n
s
w
i
tch
o
n
w
it
h
t
h
e
h
e
lp
o
f
S
R
f
lip
f
lo
p
.
Fig
u
r
e
3
.
C
o
n
tr
o
l
s
tr
ateg
y
o
f
t
h
e
s
i
m
u
lato
r
3.
L
L
C
R
E
SO
N
ANT CO
NV
E
RT
E
R
B
ASE
D
P
V
E
M
UL
AT
O
R
P
V
em
u
lato
r
ca
n
b
e
i
m
p
le
m
e
n
ted
u
s
in
g
L
L
C
r
eso
n
an
t
co
n
v
er
ter
as
s
h
o
w
n
i
n
F
i
g
u
r
e
4
.
T
h
ese
t
y
p
es
o
f
r
eso
n
a
n
t
co
n
v
er
ter
ca
n
b
e
o
p
er
ated
u
n
d
er
ze
r
o
-
v
o
lta
g
e
s
w
itc
h
i
n
g
(
Z
VS)
f
o
r
t
h
e
h
i
g
h
v
o
ltag
e
s
id
e
s
w
itc
h
an
d
ze
r
o
-
cu
r
r
e
n
t
s
w
itc
h
i
n
g
(
Z
C
S)
o
f
t
h
e
r
ec
ti
f
ier
d
io
d
es f
o
r
th
e
lo
w
v
o
ltag
e
s
id
e
w
h
e
n
d
es
ig
n
ed
p
r
o
p
er
l
y
.
T
h
e
o
u
tp
u
t
i
m
p
ed
an
ce
o
f
t
h
e
r
eso
n
an
t
co
n
v
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ter
ca
n
b
e
r
e
g
u
lat
ed
f
r
o
m
ze
r
o
to
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n
f
i
n
ite
w
it
h
o
u
t
s
er
ial
o
r
s
h
u
n
t
r
esis
to
r
w
it
h
t
h
e
f
r
eq
u
en
c
y
m
o
d
u
latio
n
co
n
tr
o
l.
T
h
er
ef
o
r
e,
th
is
t
y
p
e
o
f
i
n
v
er
ter
h
as
s
ig
n
i
f
ica
n
t
h
ig
h
er
t
h
a
n
co
n
v
e
n
tio
n
al
P
W
M
co
n
v
er
ter
f
o
r
th
i
s
ap
p
licatio
n
.
Vo
lta
g
e
g
ain
o
f
t
h
e
L
L
C
r
eso
n
a
n
t
co
n
v
er
ter
i
s
g
iv
e
n
b
y
eq
u
atio
n
(
1
)
.
|
(
)
|
|
|
*
√
(
)
,
(
)
⁄
-
(
)
⁄
(
(
)
(
⁄
⁄
)
)
(
)
⁄
)
+
(
1
)
W
h
er
e,
,
√
(
)
a
nd
√
4.
Q
UA
SI
R
E
SO
NAN
T
B
UCK
CO
NVER
T
E
R
B
AS
E
D
P
V
E
M
UL
AT
O
R
Z
er
o
v
o
lta
g
e
s
w
itc
h
i
n
g
ca
n
b
e
o
b
tain
ed
w
h
en
ca
p
ac
ito
r
is
c
o
n
n
ec
ted
p
ar
allel
ac
r
o
s
s
s
w
i
tc
h
an
d
ze
r
o
cu
r
r
en
t
s
w
itc
h
in
g
i
s
o
b
tain
ed
w
h
e
n
an
i
n
d
u
c
to
r
is
co
n
n
ec
t
ed
in
s
er
ies
w
i
th
th
e
s
w
itc
h
.
C
ir
cu
it
d
ia
g
r
a
m
o
f
Qu
asi r
eso
n
an
t b
u
ck
co
n
v
er
ter
is
s
h
o
w
n
i
n
Fi
g
u
r
e
5
.
R
e
g
u
la
t
io
n
o
f
th
e
o
u
tp
u
t
v
o
ltag
e
i
s
ac
h
iev
ed
b
y
c
h
a
n
g
i
n
g
th
e
ef
f
ec
ti
v
e
d
u
t
y
c
y
cle,
p
er
f
o
r
m
ed
b
y
v
ar
y
i
n
g
t
h
e
s
w
itc
h
i
n
g
f
r
eq
u
e
n
c
y
o
f
t
h
e
s
w
itc
h
.
T
h
u
s
,
ch
a
n
g
i
n
g
th
e
ef
f
ec
tiv
e
o
n
-
ti
m
e
o
f
t
h
e
MO
SF
E
T
in
a
Z
V
S
d
esig
n
.
T
h
e
f
o
u
n
d
atio
n
o
f
t
h
i
s
co
n
v
er
s
io
n
is
s
i
m
p
l
y
t
h
e
v
o
lt
-
s
ec
o
n
d
p
r
o
d
u
ct
eq
u
atin
g
o
f
th
e
in
p
u
t
an
d
o
u
tp
u
t.
I
t
is
s
o
m
eh
o
w
id
e
n
tical
to
th
at
o
f
P
u
ls
e
w
id
th
p
o
w
e
r
co
n
v
er
s
io
n
,
an
d
m
o
s
tl
y
n
o
t
l
ik
e
t
h
o
s
e
o
f
it
s
elec
tr
ical
d
u
al
o
f
en
er
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I
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2
5
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8792
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it
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if
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f
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ll
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V
ch
ar
ac
ter
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t c
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it c
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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I
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Vo
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6
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.
1
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A
p
r
il
2
0
1
7
:
4
5
–
54
54
RE
F
E
R
E
NC
E
S
[1
]
F
.
Ro
b
e
rt,
M
.
G
h
a
ss
e
m
i,
a
n
d
A
.
Co
ta,
"
S
o
l
a
r en
e
rg
y
:
re
n
e
wa
b
le e
n
e
rg
y
a
n
d
t
h
e
e
n
v
iro
n
me
n
t
,
"
CR
C
P
re
ss
,
2
0
0
9
.
[2
]
M
.
T
a
riq
,
S
.
Bh
a
rd
w
a
j
a
n
d
M
.
Ra
sh
id
,
"
Eff
e
c
ti
v
e
b
a
tt
e
r
y
c
h
a
rg
in
g
s
y
ste
m
b
y
so
lar
e
n
e
rg
y
u
sin
g
C
p
ro
g
ra
m
m
in
g
a
n
d
m
icro
c
o
n
tro
ll
e
r,
"
Ame
ric
a
n
J
o
u
rn
a
l
o
f
El
e
c
trica
l
Po
we
r
a
n
d
E
n
e
rg
y
S
y
ste
ms
,
v
o
l.
2
,
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o
.
2
,
p
p
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4
1
-
4
3
.
2
0
1
3
.
[3
]
M
.
T
a
riq
a
n
d
K.
S
h
a
m
si,
"
A
p
p
li
c
a
ti
o
n
o
f
RET
to
d
e
v
e
lo
p
e
d
u
c
a
ti
o
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l
i
n
f
ra
stru
c
tu
re
in
Uttar
P
ra
d
e
sh
,
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In
ter
n
a
t
io
n
a
l
J
o
u
rn
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o
f
Rec
e
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T
re
n
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In
e
n
g
i
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e
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rin
g
,
ACE
EE
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v
o
l.
4
,
p
p
1
8
7
-
1
9
0
,
2
0
1
0
.
[4
]
A
.
T
a
riq
,
M
.
A
si
m
,
a
n
d
M
.
T
a
riq
,
"
S
imu
li
n
k
b
a
se
d
m
o
d
e
li
n
g
,
simu
l
a
ti
o
n
a
n
d
Per
fo
rm
a
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e
Eva
lu
a
ti
o
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o
f
a
n
M
PP
T
fo
r
ma
x
imu
m
p
o
we
r
g
e
n
e
ra
t
io
n
o
n
re
sistive
l
o
a
d
,
"
2
n
d
In
tern
a
ti
o
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a
l
C
o
n
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re
n
c
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o
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En
v
iro
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tal
S
c
ien
c
e
a
n
d
T
e
c
h
n
o
lo
g
y
IP
CBEE
,
S
in
g
a
p
o
re
,
v
o
l.
6
,
F
e
b
.
2
0
1
1
.
[5
]
D.C.
L
u
Dy
lan
a
n
d
Q
.
N.
Ng
u
y
e
n
,
"
A
p
h
o
t
o
v
o
lt
a
ic
p
a
n
e
l
e
m
u
lato
r
u
sin
g
a
b
u
c
k
-
b
o
o
st
DC/DC
c
o
n
v
e
rter
a
n
d
a
lo
w
c
o
st m
icro
-
c
o
n
tro
ll
e
r,
"
S
o
la
r
En
e
rg
y
,
El
se
v
ier
,
v
o
l.
8
6
,
n
o
.
5
,
p
p
.
1
4
7
7
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1
4
8
4
,
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a
y
2
0
1
2
.
[6
]
S
.
Yu
li
a
n
g
,
"
A
P
h
o
to
-
v
o
lt
a
ic arra
y
si
m
u
lato
r"
,
Acta
En
e
rg
ia
e
S
o
la
r
is
S
in
ica
, v
o
l
.
1
8
,
p
p
.
4
4
8
-
4
5
1
,
1
9
9
7
.
[7
]
Ho
n
g
li
a
n
g
L
iu
,
M
i
n
g
z
h
i
He
a
n
d
x
iao
ji
e
Yo
u
,
"
In
v
e
stig
a
ti
o
n
o
f
p
h
o
t
o
v
o
lt
a
ic
a
rra
y
si
m
u
lato
rs
b
a
se
d
o
n
d
if
f
e
re
n
t
k
in
d
s
o
f
P
W
M
re
c
ti
f
iers
,
"
2
0
0
9
I
n
ter
n
a
ti
o
n
a
l
C
o
n
fer
e
n
c
e
o
n
C
o
m
mu
n
ica
t
io
n
s,
Circ
u
it
s
a
n
d
S
y
ste
ms
,
M
il
p
i
tas
,
CA
,
2
0
0
9
,
p
p
.
7
3
7
-
7
4
1
.
E.
[8
]
Du
ra
n
,
J.
G
a
lan
,
M
.
S
id
ra
c
h
-
de
-
Ca
rd
o
n
a
a
n
d
J.
M
.
A
n
d
u
jar,
"
A
Ne
w
A
p
p
li
c
a
ti
o
n
o
f
th
e
Bu
c
k
-
Bo
o
st
-
De
riv
e
d
Co
n
v
e
rters
to
Ob
tain
t
h
e
I
-
V
Cu
rv
e
o
f
P
h
o
t
o
v
o
lt
a
ic
M
o
d
u
le
s,"
2
0
0
7
IEE
E
Po
we
r
E
lec
tro
n
ics
S
p
e
c
ia
li
sts
Co
n
fer
e
n
c
e
,
Orla
n
d
o
,
F
L
,
2
0
0
7
,
p
p
.
4
1
3
-
41
7.
[9
]
K.
A
h
m
e
d
,
T
.
L
a
B
e
ll
a
a
n
d
J.
S
.
L
a
i.
"
Hig
h
e
ff
ici
e
n
c
y
p
h
o
to
v
o
lt
a
i
c
so
u
rc
e
si
m
u
lato
r
w
it
h
f
a
st
re
sp
o
n
se
ti
m
e
f
o
r
so
lar
p
o
w
e
r
c
o
n
d
it
i
o
n
in
g
sy
st
e
m
s
e
v
a
lu
a
ti
o
n
,
"
Po
we
r
El
e
c
tro
n
ics
,
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
2
9
.
(
3
)
p
p
1
2
8
5
-
1
2
9
7
,
2
0
1
4
.
[1
0
]
M
.
Cirri
n
c
io
n
e
,
M
.
C.
Di
P
ia
z
z
a
,
G
.
M
a
rsa
la,
M
.
P
u
c
c
i
a
n
d
G
.
V
it
a
le,
"
Re
a
l
ti
m
e
si
m
u
latio
n
o
f
re
n
e
wa
b
le
so
u
rc
e
s
b
y
m
o
d
e
l
-
b
a
se
d
c
o
n
tro
l
o
f
DC/DC
c
o
n
v
e
rters
,
"
2
0
0
8
IEE
E
I
n
te
rn
a
ti
o
n
a
l
S
y
mp
o
siu
m
o
n
In
d
u
str
ia
l
El
e
c
tro
n
ics
,
Ca
m
b
rid
g
e
,
2
0
0
8
,
p
p
.
1
5
4
8
-
1
5
5
5
.
[1
1
]
F
.
Yu
siv
a
r,
M
.
Y.
F
a
ra
b
i,
R.
S
u
ry
a
d
in
i
n
g
ra
t,
W
.
W
.
A
n
a
n
d
u
ta,
W
.
a
n
d
Y.
S
y
a
i
f
u
d
in
,
"
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c
k
-
c
o
n
v
e
rt
e
r
p
h
o
t
o
v
o
lt
a
i
c
sim
u
lato
r,
"
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
P
o
we
r E
lec
tro
n
ics
a
n
d
Dr
ive
S
y
ste
ms
,
v
o
l.
1
,
n
o
.
2
,
p
p
.
1
5
6
-
1
6
7
,
De
c
.
2
0
1
1
.
[1
2
]
E.
X
.
Ya
n
g
,
F
.
C.
L
e
e
a
n
d
M
.
M
.
Jo
v
a
n
o
v
ic,
"
S
m
a
ll
-
sig
n
a
l
m
o
d
e
li
n
g
o
f
L
CC
re
so
n
a
n
t
c
o
n
v
e
rter,"
PE
S
C
'9
2
Rec
o
rd
.
2
3
rd
An
n
u
a
l
IEE
E
P
o
we
r E
lec
tro
n
ics
S
p
e
c
ia
li
sts C
o
n
fer
e
n
c
e
,
T
o
led
o
,
S
p
a
i
n
,
1
9
9
2
,
p
p
.
9
4
1
-
9
4
8
v
o
l.
2
.
[1
3
]
J.
F
.
L
a
z
a
r
a
n
d
R.
M
a
rti
n
e
l
li
,
"
S
t
e
a
d
y
-
sta
te
a
n
a
l
y
si
s
o
f
th
e
LL
C
se
ries
re
so
n
a
n
t
c
o
n
v
e
rter,"
AP
EC
2
0
0
1
.
S
ixte
e
n
th
An
n
u
a
l
IEE
E
Ap
p
li
e
d
Po
we
r
El
e
c
tro
n
ics
Co
n
fer
e
n
c
e
a
n
d
Exp
o
siti
o
n
(
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t.
No
.
0
1
CH3
7
1
8
1
)
,
A
n
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im
,
C
A
,
USA
,
2
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1
,
p
p
.
7
2
8
-
7
3
5
v
o
l
.
2
.
[1
4
]
V
.
V
o
r
p
e
rian
,
"
Qu
a
si
-
sq
u
a
re
-
wa
v
e
c
o
n
v
e
rters
:
to
p
o
l
o
g
ies
a
n
d
a
n
a
l
y
sis,"
in
IEE
E
T
ra
n
sa
c
ti
o
n
s
o
n
P
o
we
r
El
e
c
tro
n
ics
,
v
o
l.
3
,
n
o
.
2
,
p
p
.
1
8
3
-
1
9
1
,
A
p
ril
1
9
8
8
.
Evaluation Warning : The document was created with Spire.PDF for Python.