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p
ac
t o
n
th
e
en
er
g
y
s
y
s
tem
b
eh
av
i
o
r
.
Fo
r
th
is
r
ea
s
o
n
,
m
an
y
r
esea
r
c
h
w
o
r
k
s
h
av
e
b
ee
n
c
o
n
d
u
ct
e
d
to
s
tu
d
y
th
e
ef
f
ec
t
o
f
P
V
p
e
n
etr
ati
o
n
o
n
p
o
w
er
s
y
s
te
m
s
.
Far
h
a
d
e
t
a
l.
[
7
]
ev
alu
at
ed
th
e
ap
p
l
ica
ti
o
n
o
f
cu
s
to
m
p
o
w
er
d
ev
ic
es
(
DVR
an
d
DS
T
A
T
C
OM
)
t
o
im
p
r
o
v
e
v
o
l
tag
e
u
n
b
a
lan
c
e
in
L
V
f
ee
d
e
r
s
w
ith
th
e
p
r
esen
c
e
o
f
r
o
o
f
to
p
s
P
Vs.
A
n
o
th
e
r
w
o
r
k
[
8
]
in
v
est
ig
at
e
d
th
e
im
p
ac
t
o
f
a
h
ig
h
P
V
in
s
er
tio
n
o
n
s
te
ad
y
s
tate
an
d
t
r
an
s
i
en
t
tr
an
s
m
is
s
io
n
n
etw
o
r
k
s
tab
ilit
y
.
I
n
[
9
]
au
th
o
r
s
s
tu
d
ie
d
th
e
ef
f
e
ct
o
f
a
P
V
w
ith
lo
w
v
o
ltag
e
r
i
d
e
th
r
o
u
g
h
(
L
VR
T
)
c
ap
a
b
ili
ty
o
n
th
e
tr
an
s
ien
t
s
ta
b
i
lity
o
f
a
s
y
n
ch
r
o
n
o
u
s
g
en
e
r
a
to
r
c
o
n
n
e
cte
d
to
an
in
f
in
ite
b
u
s
.
A
lth
o
u
g
h
th
e
alr
ea
d
y
cite
d
s
tu
d
ies
r
ev
e
ale
d
ef
f
ec
tiv
e
o
u
t
c
o
m
es
in
ter
m
s
o
f
th
e
i
m
p
ac
ts
o
f
a
h
ig
h
P
V
p
en
e
tr
ati
o
n
,
th
ey
g
en
er
ally
e
lim
in
ated
th
e
in
te
r
m
itten
t
ch
ar
ac
t
er
o
f
th
e
s
o
la
r
p
o
w
er
s
y
s
te
m
.
Ho
w
ev
er
,
th
e
v
ar
i
ab
ilit
y
o
f
th
e
P
V
o
u
t
p
u
t
h
as
s
ig
n
if
ican
t
co
n
s
e
q
u
en
c
es
w
h
ich
m
u
s
t
b
e
co
m
p
l
etely
s
tu
d
ie
d
b
ef
o
r
e
an
y
o
th
e
r
p
h
o
to
v
o
lt
ai
c
p
en
et
r
ati
o
n
.
I
n
l
ig
h
t
o
f
th
is
f
ac
t,
th
e
m
o
tiv
ati
o
n
o
f
th
is
w
o
r
k
is
to
in
v
esti
g
ate
th
e
ef
f
e
cts
o
f
th
e
P
V
in
te
r
m
itten
ce
o
n
th
e
b
eh
a
v
io
r
o
f
an
ex
is
t
in
g
d
is
tr
ib
u
tio
n
s
y
s
tem
.
T
h
e
p
en
e
tr
ati
o
n
o
f
s
u
ch
alt
er
n
atin
g
p
o
w
er
s
o
u
r
c
e
b
r
in
g
s
a
l
o
t
o
f
n
e
w
ch
allen
g
es
f
r
o
m
th
e
s
y
s
te
m
m
o
d
elin
g
an
d
s
im
u
latio
n
p
o
in
t
o
f
v
iew
.
T
h
e
p
r
esen
t
r
es
ea
r
ch
w
o
r
k
p
r
o
p
o
s
es
an
ef
f
icien
t
m
eth
o
d
o
l
o
g
y
an
d
r
ep
r
esen
ts
a
ll
th
e
r
e
q
u
ir
e
d
m
o
d
els
,
p
e
r
m
itti
n
g
th
e
ex
am
in
atio
n
o
f
th
e
alte
r
at
io
n
s
ca
u
s
ed
b
y
th
e
P
V
p
o
w
er
o
u
tp
u
t
v
a
r
ia
ti
o
n
s
u
n
d
er
a
d
ay
p
er
i
o
d
.
T
o
ev
alu
a
te
th
e
p
r
o
p
o
s
e
d
m
eth
o
d
o
lo
g
y
an
d
m
o
d
e
ls
,
s
te
ad
y
s
tate
an
d
d
y
n
am
ic
s
i
m
u
latio
n
s
a
r
e
ca
r
r
ie
d
o
u
t
o
n
3
3
b
u
s
n
etw
o
r
k
s
w
h
er
e
a
PV
s
o
u
r
c
e
w
ith
a
r
e
al
p
r
o
d
u
c
ti
o
n
p
r
o
f
il
e
is
c
o
n
n
ec
t
e
d
.
T
h
en
,
t
h
e
n
etw
o
r
k
v
o
l
tag
e
p
r
o
f
il
e,
th
e
c
o
n
v
en
ti
o
n
a
l
g
en
e
r
at
o
r
d
ai
ly
b
eh
av
io
r
an
d
th
e
a
u
to
m
atic
v
o
ltag
e
r
eg
u
lat
o
r
o
p
er
ati
o
n
a
r
e
r
e
p
o
r
te
d
an
d
an
aly
ze
d
t
o
c
o
m
e
u
p
w
ith
a
p
lan
n
in
g
g
u
id
e
t
o
a
d
ap
tin
g
t
h
e
r
eg
u
lati
o
n
p
r
o
g
r
am
,
th
e
p
o
w
er
g
en
er
at
io
n
d
a
ily
p
lan
an
d
th
e
p
r
o
te
cti
o
n
ac
t
io
n
s
t
o
th
e
n
ew
s
y
s
te
m
s
tates
.
T
o
d
o
s
o
,
f
ir
s
tly
,
a
m
eth
o
d
o
l
o
g
y
o
f
s
tu
d
y
is
p
r
esen
te
d
.
T
h
en
,
a
s
im
u
latio
n
m
o
d
el
is
e
s
tab
lis
h
e
d
.
I
n
th
e
n
ex
t
s
ec
t
io
n
,
th
e
b
ase
ca
s
e
o
f
th
e
c
o
n
s
id
e
r
e
d
d
is
t
r
i
b
u
ti
o
n
n
etw
o
r
k
is
s
im
u
lated
.
Fin
al
l
y
,
th
e
P
V
s
y
s
tem
is
in
teg
r
ate
d
to
th
e
n
etw
o
r
k
an
d
a
c
o
m
p
ar
ativ
e
s
tu
d
y
,
w
ith
th
e
b
as
e
c
ase
,
is
ef
f
e
ctu
at
e
d
t
o
in
v
esti
g
at
e
th
e
im
p
a
ct
s
o
f
th
e
P
V
in
t
er
m
itten
t
ch
a
r
a
cte
r
o
n
th
e
s
y
s
tem
d
ai
ly
b
eh
av
i
o
r
.
2.
M
E
T
H
O
DO
L
G
Y
O
F
T
H
E
ST
UDY
Du
e
to
th
e
d
ep
en
d
en
cy
o
f
th
e
PV
p
r
o
d
u
cti
o
n
to
th
e
v
a
r
iat
io
n
o
f
c
lim
atic
c
o
n
d
iti
o
n
s
,
th
e
s
o
l
ar
PV
s
o
u
r
ce
is
ch
ar
ac
te
r
iz
ed
b
y
its
v
ar
i
a
b
le
p
o
w
er
o
u
tp
u
t
[
1
0
]
.
T
h
i
s
in
te
r
m
itten
t
ch
ar
ac
t
e
r
o
f
th
e
P
V
h
as
th
e
p
o
ten
t
ial
to
al
te
r
th
e
s
y
s
te
m
d
aily
o
p
e
r
a
tio
n
i
n
eith
e
r
n
eg
at
iv
e
o
r
p
o
s
i
t
iv
e
w
a
y
[
1
1
]
.
Fo
r
th
is
r
e
aso
n
,
th
e
in
ter
m
itten
c
e
o
f
th
e
P
V
s
o
u
r
c
e
m
u
s
t
b
e
co
n
s
id
e
r
ed
,
an
d
its
im
p
ac
ts
m
u
s
t
b
e
f
u
lly
s
tu
d
ie
d
w
h
en
an
aly
zin
g
th
e
ef
f
ec
ts
o
f
co
n
n
e
ctin
g
s
o
l
ar
P
V
s
o
u
r
c
e
to
a
d
is
t
r
i
b
u
ti
o
n
n
e
tw
o
r
k
.
A
s
it
is
d
esc
r
i
b
ed
o
n
th
e
f
l
o
w
ch
ar
t
o
f
th
e
s
tu
d
y
m
eth
o
d
o
l
o
g
y
(
Fig
u
r
e
1
)
,
th
e
an
aly
s
is
o
f
th
e
ef
f
ec
ts
o
f
th
e
P
V
in
t
eg
r
ati
o
n
o
n
s
y
s
te
m
b
eh
av
i
o
r
is
ef
f
ec
tu
a
te
d
b
y
co
m
p
ar
is
o
n
o
f
th
e
r
esu
lts
o
f
th
r
e
e
s
im
u
latio
n
s
ca
s
es
.
T
h
e
f
ir
s
t c
ase
p
r
esen
ts
th
e
n
et
w
o
r
k
w
ith
o
u
t a
n
y
P
V
s
o
u
r
c
e
c
o
n
n
e
ct
e
d
(
b
ase
ca
s
e
)
.
I
n
th
e
n
e
x
t c
ase
,
th
e
PV w
ith
th
e
m
ax
i
m
u
m
p
o
w
er
p
r
o
d
u
cti
o
n
lev
el
(
at
s
o
la
r
n
o
o
n
p
e
r
i
o
d
)
i
s
ad
d
e
d
to
th
e
n
etw
o
r
k
an
d
th
e
n
th
e
w
h
o
le
s
y
s
tem
is
s
im
u
lated
.
Fin
ally
,
th
e
last
ca
s
e
c
o
n
s
is
ts
o
n
th
e
s
im
u
latio
n
o
f
th
e
n
etw
o
r
k
b
eh
av
i
o
r
o
v
e
r
tw
en
t
y
-
f
o
u
r
h
o
u
r
s
b
y
ad
ap
tin
g
a
r
e
al
p
r
o
f
ile
o
f
a
P
V
d
ai
ly
p
r
o
d
u
ct
io
n
.
T
h
e
s
tu
d
y
m
eth
o
d
o
lo
g
y
is
b
a
s
ed
o
n
th
e
m
o
d
elin
g
o
f
th
e
d
if
f
er
en
t
c
o
m
p
o
n
en
ts
o
f
th
e
n
e
t
w
o
r
k
an
d
th
e
s
im
u
latio
n
o
f
th
e
en
t
ir
e
s
y
s
tem
u
n
d
er
s
tu
d
y
.
Sy
s
tem
m
o
d
el
in
g
is
c
o
m
p
lete
d
o
n
th
e
b
as
is
o
f
th
e
o
r
et
ica
l
an
d
tech
n
ic
al
s
tu
d
ies
.
M
o
d
el
in
g
p
r
in
cip
les
ar
e
ex
p
lain
ed
in
d
eta
i
l
in
th
e
n
ex
t
s
e
cti
o
n
.
F
o
r
th
e
n
etw
o
r
k
s
im
u
latio
n
,
b
o
th
s
te
a
d
y
s
tate
an
aly
s
is
an
d
d
y
n
a
m
ic
an
aly
s
is
a
r
e
co
n
d
u
ct
ed
.
I
n
d
ee
d
,
s
im
u
latio
n
s
o
f
th
e
p
a
r
t
icu
la
r
s
tat
es
o
f
th
e
s
y
s
te
m
w
h
ich
ar
e
th
e
b
as
e
ca
s
e
(
w
ith
o
u
t
P
V
)
an
d
th
e
m
ax
im
u
m
P
V
p
r
o
d
u
c
ti
o
n
lev
el
ca
s
e
ar
e
est
ab
lis
h
e
d
th
r
o
u
g
h
a
s
te
a
d
y
s
tate
s
im
u
latio
n
,
i
.
e
.
b
ase
d
o
n
p
o
w
er
f
lo
w
p
r
o
g
r
am
ex
ec
u
tio
n
.
Ho
w
ev
er
,
th
e
s
im
u
latio
n
o
f
th
e
n
etw
o
r
k
w
ith
a
P
V
p
r
o
d
u
c
tio
n
d
a
ily
p
r
o
f
il
e
r
e
q
u
ir
es
a
d
y
n
am
i
c
s
i
m
u
latio
n
s
in
c
e
th
e
i
n
s
tab
i
lity
o
f
th
e
P
V
p
o
w
er
o
u
t
p
u
t u
n
d
e
r
a
d
ay
p
e
r
i
o
d
r
e
p
r
esen
ts
d
is
tu
r
b
an
ce
s
t
o
t
h
e
n
etw
o
r
k
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
6
,
Dec
em
b
er
201
9
:
5
1
3
4
-
5
1
4
2
5136
Fig
u
r
e
1
.
Flo
w
c
h
ar
t o
f
s
t
u
d
y
m
et
h
o
d
o
lo
g
y
3.
SI
M
UL
AT
I
O
N
M
O
DE
L
3
.
1
.
T
est
s
y
s
t
e
m
p
re
s
ent
a
t
io
n
Stu
d
ies
w
er
e
ef
f
ec
t
u
ated
o
n
a
n
I
E
E
E
s
tan
d
ar
d
n
et
w
o
r
k
,
w
h
ich
is
a
r
ad
ial
d
is
tr
ib
u
tio
n
s
y
s
te
m
w
it
h
a
b
ase
v
o
ltag
e
o
f
1
2
.
6
6
KV
an
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ase
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e
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ated
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th
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h
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er
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4
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Fig
u
r
e
2
.
T
est s
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m
p
r
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n
ta
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n
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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C
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SS
N:
2088
-
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mp
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f p
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o
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ch
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n
Au
to
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atic
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ltag
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R
eg
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r
(
A
V
R
)
.
T
h
e
A
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allo
w
s
t
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tr
o
l
o
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t
h
e
s
y
n
c
h
r
o
n
o
u
s
g
en
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ato
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s
ex
ci
tatio
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v
o
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g
e.
T
h
e
p
r
in
cip
le
is
to
co
n
tr
o
l
t
h
e
s
y
n
c
h
r
o
n
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s
m
ac
h
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p
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o
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ter
m
i
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t
h
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R
s
et
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n
d
t
h
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et
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s
s
elec
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n
o
r
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er
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at
th
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ai
m
ed
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o
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p
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ile
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th
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et
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h
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n
f
ac
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n
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er
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cita
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,
th
e
m
ac
h
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n
e
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n
o
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itio
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if
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s
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cited
it
p
r
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p
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ea
s
e
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et
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k
v
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Fi
g
u
r
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s
h
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al
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el
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tic
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h
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a
g
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itu
d
e
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e
f
,
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et
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is
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m
p
ar
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e
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ter
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in
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Vt.
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h
e
n
,
t
h
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er
r
o
r
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m
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li
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ied
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p
r
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id
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e
r
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ested
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g
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e
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th
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v
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f
d
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f
d
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Min
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ar
e
f
ix
ed
b
y
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li
m
iter
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y
s
te
m
[
1
2
]
.
T
h
e
A
VR
m
o
d
el
p
ar
am
eter
s
ar
e
f
i
x
ed
as
f
o
llo
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s
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2
0
,
T
a=
0
.
0
2
,
E
f
d
_
Ma
x
=4
an
d
E
f
d
_
Min
=
-
4.
Fig
u
r
e
3
.
A
V
R
g
e
n
er
al
m
o
d
el
3
.
4
.
P
ho
t
o
v
o
lt
a
ic
s
y
s
t
e
m
m
o
del
T
h
r
o
u
g
h
o
u
t
th
i
s
w
o
r
k
,
it
is
p
r
esu
m
ed
t
h
at
th
e
P
V
s
y
s
te
m
d
o
esn
’
t
h
a
v
e
th
e
p
o
ten
tial
to
p
r
o
d
u
ce
th
e
r
ea
ctiv
e
p
o
w
er
.
Hen
ce
,
t
h
e
b
u
s
w
it
h
th
e
P
V
s
y
s
te
m
i
s
m
o
d
eled
as
P
Q
b
u
s
w
i
th
a
ze
r
o
r
ea
ctiv
e
lo
ad
an
d
a
v
ar
iab
le
n
e
g
ati
v
e
ac
ti
v
e
lo
ad
w
h
ich
p
r
ese
n
ts
t
h
e
P
V
p
r
o
f
ile.
T
h
e
g
r
ap
h
as
s
h
w
o
n
i
n
F
ig
u
r
e
4
ill
u
s
tr
ates
a
r
ea
l p
h
o
to
v
o
ltaic
p
r
o
d
u
ctio
n
p
r
o
f
ile
f
o
r
d
i
f
f
er
e
n
t
s
izes:
in
s
tal
latio
n
o
n
l
y
,
r
e
g
io
n
a
n
d
Fra
n
ce
[
13
]
.
I
n
th
is
s
tu
d
y
,
th
e
P
V
p
r
o
d
u
ctio
n
p
r
o
f
ile
o
f
a
r
eg
io
n
(
g
r
ee
n
c
u
r
v
e)
w
i
ll
b
e
ad
ap
ted
.
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h
e
P
V
p
r
o
d
u
ctio
n
is
ch
ar
ac
ter
ized
b
y
b
ell
-
s
h
ap
ed
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r
v
e
ce
n
ter
ed
o
n
s
o
lar
n
o
o
n
.
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s
it
is
o
b
s
er
v
ed
,
th
e
p
o
w
er
o
u
tp
u
t
in
cr
ea
s
e
s
s
lo
w
l
y
a
n
d
it
h
as
a
n
e
w
v
alu
e
i
n
e
v
er
y
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i
n
u
te
d
ep
en
d
in
g
o
n
th
e
i
n
s
o
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v
ar
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ilit
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.
So
,
in
o
r
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er
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s
i
m
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y
t
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e
d
ata
i
m
p
le
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en
ta
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n
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f
t
h
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u
ctio
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ile,
w
e
w
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ll
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n
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er
th
at
t
h
e
P
V
o
u
tp
u
t
is
co
n
s
ta
n
t
d
u
r
in
g
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n
p
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s
an
d
it
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eq
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al
to
t
h
e
a
v
er
ag
e
p
o
w
er
p
r
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d
u
ce
d
d
u
r
in
g
t
h
o
s
e
p
er
io
d
s
.
T
h
e
r
esu
lti
n
g
p
r
o
f
ile
is
p
r
esen
te
d
in
th
e
Fig
u
r
e
5
an
d
it is
e
m
p
lo
y
ed
th
r
o
u
g
h
o
u
t t
h
e
s
i
m
u
latio
n
.
T
o
ca
lcu
late
p
er
u
n
it
n
o
r
m
al
i
ze
d
p
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w
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o
u
tp
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t
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e
(
1
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is
u
s
ed
an
d
th
e
co
n
s
id
er
ed
P
V
p
ea
k
p
o
w
er
(
2
.
4
MW)
is
ex
p
lo
ited
as a
b
ase
v
alu
e
[
1
4
]
.
m
a
x
PV
PV
PV
pu
P
P
P
(
1
)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
6
,
Dec
em
b
er
201
9
:
5
1
3
4
-
5
1
4
2
5138
Fig
u
r
e
4
.
R
ea
l p
r
o
d
u
ctio
n
p
r
o
f
ile
f
o
r
d
if
f
er
e
n
t size
s
o
f
p
h
o
to
v
o
ltaic
s
o
u
r
ce
Fig
u
r
e
5
.
P
h
o
to
v
o
ltaic
p
o
w
er
o
u
tp
u
t p
r
o
f
ile
ad
ap
ted
in
th
is
s
t
u
d
y
4.
B
ASE
CAS
E
First
ly
,
th
e
d
is
t
r
i
b
u
ti
o
n
n
e
tw
o
r
k
is
s
im
u
late
d
w
ith
o
u
t in
teg
r
at
in
g
th
e
P
V
s
y
s
tem
.
L
o
ad
f
lo
w
s
tu
d
ies
a
r
e
p
e
r
f
o
r
m
ed
u
s
in
g
New
to
n
R
ap
h
s
o
n
m
eth
o
d
.
Fr
o
m
th
e
o
b
ta
in
e
d
r
esu
lts
,
lis
t
e
d
in
T
ab
le
2
,
it
c
an
b
e
o
b
s
e
r
v
e
d
th
a
t
th
e
v
o
lt
ag
e
lev
e
l
r
an
g
es
f
r
o
m
0
.
9
1
3
p
u
(
b
u
s
1
8
)
t
o
1
p
u
(
b
u
s
1
)
,
w
h
ich
m
ea
n
s
th
at
v
o
ltag
es
at
all
b
u
s
es
ar
e
w
ith
in
th
e
o
p
e
r
atin
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lim
it;
g
iv
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th
at
th
e
a
d
m
is
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ib
le
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o
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ag
e
r
an
g
e
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s
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th
in
[
9
0
%
-
1
0
5
%]
o
f
th
e
n
o
m
in
al
v
o
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ag
e.
I
t
is
also
m
en
tio
n
e
d
in
th
e
s
am
e
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le
th
a
t
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a
ctiv
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d
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ch
r
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s
g
en
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to
r
p
r
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ly
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1
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M
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d
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4
3
5
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ar
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ith
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tiv
e
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d
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o
s
s
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o
f
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2
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3
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n
d
0
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1
3
5
M
Va
r
.
T
ab
le
2
.
P
o
w
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lo
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lt
s
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th
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ase
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s
e
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o
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t
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g
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l
(
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6
6
A
c
t
i
v
e
(
M
W
)
R
e
a
c
t
i
v
e
(
M
V
a
r
)
T
o
t
a
l
g
e
n
e
r
a
t
i
o
n
3
.
9
1
8
2
.
4
3
5
T
o
t
a
l
l
o
ss
0
.
2
0
3
0
.
1
3
5
5.
I
M
P
ACT O
N
SYST
E
M
B
E
H
AVIO
R
A
t
th
is
s
tag
e,
th
e
alr
ea
d
y
estab
lis
h
ed
P
V
s
y
s
tem
is
in
teg
r
ate
d
to
th
e
3
3
-
b
u
s
I
E
E
E
d
is
tr
ib
u
ti
o
n
n
et
w
o
r
k
.
T
o
in
v
est
ig
at
e
th
e
ef
f
ec
t
o
f
its
in
te
r
m
itten
t
n
atu
r
e
o
n
th
e
n
et
w
o
r
k
b
eh
av
io
r
,
th
e
P
V
p
r
o
d
u
ct
io
n
f
o
ll
o
w
s
th
e
p
r
ev
i
o
u
s
ly
p
lo
tt
ed
p
r
o
f
il
e
(
Fig
u
r
e
5
)
.
A
s
it
is
ca
n
b
e
o
b
s
e
r
v
ed
,
ag
a
in
s
t
a
p
e
r
i
o
d
o
f
2
4
h
o
u
r
s
,
th
e
P
V
p
en
e
tr
ati
o
n
l
ev
el
v
a
r
i
es
w
ith
d
if
f
er
en
t
s
t
ep
s
f
r
o
m
0
%
to
6
1
.
2
%
,
a
cc
o
r
d
in
g
t
o
(
2
)
[
8
]
.
S
o
,
th
e
o
b
je
ctiv
e
o
f
th
e
t
w
o
n
ex
t
p
ar
ts
is
t
o
ex
am
in
e
th
e
i
m
p
ac
ts
o
f
th
o
s
e
d
aily
ch
an
g
es
o
n
v
o
ltag
e
p
r
o
f
i
le
,
s
y
n
ch
r
o
n
o
u
s
g
en
er
at
o
r
b
eh
av
i
o
r
an
d
A
VR
o
p
er
ati
o
n
.
T
o
av
o
id
r
ea
ch
in
g
a
h
ig
h
s
im
u
lati
o
n
tim
e,
ass
u
m
p
ti
o
n
a
b
o
u
t
th
e
t
im
e
s
ca
le
h
a
s
b
e
en
s
e
t.
I
n
d
e
e
d
,
1
h
o
n
th
e
r
ea
l
cu
r
v
es
co
r
r
es
p
o
n
d
s
t
o
1
0
s
in
s
im
u
latio
n
cu
r
v
es.
P
V
G
e
n
e
r
a
t
i
o
n
(
M
W
)
P
V
P
e
n
e
t
r
a
t
i
o
n
(
%
)
=
B
a
s
e
c
a
s
e
t
o
t
a
l
g
e
n
e
r
a
t
i
o
n
(
M
W
)
(
2
)
5
.
1
.
I
m
pa
ct
o
n
v
o
lt
a
g
e
pro
f
ile
Si
m
u
latio
n
r
es
u
lts
d
e
m
o
n
s
tr
at
e
th
at
t
h
e
s
a
m
e
v
o
lta
g
e
b
eh
a
v
io
r
is
o
b
s
er
v
ed
in
all
th
e
n
et
wo
r
k
b
u
s
es.
Hen
ce
,
o
n
l
y
th
e
m
o
s
t
in
f
l
u
e
n
tial
b
u
s
es
v
o
ltag
e
v
ar
iatio
n
s
ar
e
d
ep
icted
in
Fig
u
r
e
6
.
S
u
ch
a
f
i
g
u
r
e
s
h
o
w
s
th
e
v
o
lta
g
e
p
r
o
f
il
e
o
f
b
u
s
1
,
b
u
s
6
an
d
b
u
s
1
8
o
v
er
a
p
er
io
d
o
f
2
4
h
o
u
r
s
.
I
t
is
clea
r
f
r
o
m
t
h
e
p
lo
ts
th
at
v
o
lta
g
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
E
lec
&
C
o
m
p
E
n
g
I
SS
N:
2088
-
8708
I
mp
a
cts o
f p
h
o
to
vo
lta
ic
p
o
w
er so
u
r
ce
in
termit
ten
ce
o
n
a
d
is
t
r
ib
u
tio
n
n
etw
o
r
k
(
Ou
ma
ïma
Ga
r
fi
)
5139
p
r
o
f
iles
o
f
b
u
s
es
f
o
llo
w
th
e
P
V
g
en
er
atio
n
p
r
o
f
ile.
I
n
o
t
h
er
w
o
r
d
s
,
th
e
v
o
lta
g
e
lev
el
r
i
s
es
w
it
h
t
h
e
i
n
cr
ea
s
e
o
f
th
e
P
V
p
r
o
d
u
ctio
n
a
n
d
d
ec
lin
es
w
it
h
t
h
e
d
ec
r
ea
s
e
o
f
th
e
P
V
p
o
w
er
o
u
tp
u
t.
T
h
u
s
,
v
o
lta
g
e
p
r
o
f
ile
p
r
ese
n
ts
a
m
ax
i
m
u
m
le
v
el
d
u
r
i
n
g
m
id
d
a
y
ti
m
e,
i.e
.
w
h
e
n
t
h
e
P
V
p
o
w
er
o
u
tp
u
t p
ea
k
s
,
a
n
d
it r
ea
ch
e
s
its
b
ase
ca
s
e
v
al
u
e
d
u
r
in
g
ea
r
l
y
m
o
r
n
i
n
g
a
n
d
n
i
g
h
t ti
m
e.
So
,
w
e
ca
n
co
n
c
lu
d
e
t
h
at
th
e
i
n
ter
m
i
tten
t n
at
u
r
e
o
f
t
h
e
P
V
s
o
u
r
ce
ca
u
s
es
a
s
i
g
n
i
f
ica
n
t
tr
an
s
f
o
r
m
atio
n
i
n
b
u
s
es
v
o
lta
g
e
d
ail
y
b
e
h
av
io
r
.
C
o
n
s
eq
u
en
t
l
y
,
th
e
v
o
lta
g
e
r
eg
u
la
tio
n
p
la
n
n
in
g
m
u
s
t
b
e
u
p
d
ated
in
ac
co
r
d
an
c
e
w
it
h
t
h
e
r
es
u
lti
n
g
p
r
o
f
iles
.
T
h
is
s
tu
d
y
ca
n
a
ls
o
h
elp
o
p
er
ato
r
s
to
p
r
ev
en
t
w
h
e
n
v
o
ltag
e
v
io
latio
n
i
s
li
k
el
y
to
h
ap
p
en
an
d
,
m
o
s
t i
m
p
o
r
ta
n
tl
y
,
t
o
tak
e
p
r
ec
au
tio
n
s
to
av
o
id
o
v
er
v
o
ltag
e
p
r
o
b
le
m
.
T
o
v
er
if
y
t
h
e
co
n
s
eq
u
e
n
ce
o
f
th
e
m
a
x
i
m
u
m
P
V
p
o
w
er
in
j
ec
tio
n
,
th
e
o
v
er
all
v
o
lta
g
e
p
r
o
f
ile
at
s
o
lar
n
o
o
n
is
p
lo
tted
in
Fi
g
u
r
e
7
.
I
t
is
clea
r
th
at
t
h
e
v
o
lta
g
e
m
ag
n
i
tu
d
e
is
i
m
p
r
o
v
ed
at
all
b
u
s
e
s
.
Fu
r
t
h
er
m
o
r
e,
all
b
u
s
es
v
o
ltag
e
s
ar
e
m
ain
tai
n
ed
w
i
th
i
n
t
h
e
p
er
m
is
s
ib
le
o
p
er
atin
g
r
an
g
e
an
d
ar
e
v
er
y
n
ea
r
to
th
e
n
o
m
in
al
v
o
ltag
e.
As
a
n
i
n
s
ta
n
ce
,
t
h
e
l
o
w
est
v
o
lta
g
e
i
n
t
h
e
s
y
s
te
m
(
b
u
s
1
8
)
is
i
m
p
r
o
v
ed
f
r
o
m
0
.
9
1
3
p
u
to
0
.
9
8
5
5
p
u
.
Al
t
h
o
u
g
h
,
in
t
h
is
ca
s
e,
v
o
lta
g
e
en
h
a
n
ce
m
en
t
i
s
o
b
tain
ed
w
i
th
o
u
t
ca
u
s
i
n
g
v
o
lta
g
e
v
io
latio
n
,
o
v
er
v
o
lta
g
e
m
u
s
t
b
e
tak
en
in
to
ac
co
u
n
t
esp
ec
ial
l
y
in
t
h
e
ca
s
e
o
f
a
v
ar
iab
le
co
n
s
u
m
p
t
io
n
o
r
o
n
ce
m
o
r
e
d
is
tr
ib
u
ted
g
en
er
atio
n
s
ar
e
ad
d
ed
.
I
n
th
e
ab
s
e
n
ce
o
f
th
e
P
V
g
en
er
atio
n
s
o
u
r
ce
,
th
e
p
o
w
e
r
f
lo
w
i
n
th
e
d
i
s
tr
ib
u
tio
n
n
et
w
o
r
k
i
s
u
n
id
ir
ec
tio
n
al
an
d
it
s
m
a
g
n
it
u
d
e
d
ec
r
ea
s
es
w
it
h
t
h
e
in
cr
ea
s
e
o
f
th
e
d
is
ta
n
ce
f
r
o
m
t
h
e
co
n
v
en
tio
n
al
s
o
u
r
ce
.
Fo
r
th
is
r
ea
s
o
n
,
i
n
t
h
e
b
ase
ca
s
e,
t
h
e
v
o
lta
g
e
o
f
t
h
e
b
u
s
2
3
(
0
.
9
7
9
3
p
u
)
is
g
r
ea
ter
t
h
an
th
a
t o
f
t
h
e
b
u
s
4
(
0
.
9
7
5
4
p
u
)
an
d
th
e
b
u
s
5
(
0
.
9
6
8
p
u
)
.
Ho
w
e
v
er
,
w
e
ca
n
o
b
s
er
v
e
f
r
o
m
t
h
e
Fi
g
u
r
e
7
th
at,
af
ter
i
n
te
g
r
atin
g
th
e
P
V
s
o
u
r
ce
,
th
e
v
o
lta
g
e
o
f
t
h
e
b
u
s
2
3
(
1
.
0
2
4
p
u
)
b
ec
am
e
s
m
aller
t
h
a
n
th
at
o
f
th
e
b
u
s
4
(
1
.
0
2
5
8
p
u
)
an
d
th
e
b
u
s
5
(
1
.
0
2
4
4
p
u
)
.
So
,
w
e
ca
n
co
n
cl
u
d
e
th
at
th
e
i
m
p
lan
ta
tio
n
o
f
t
h
e
P
V
s
o
u
r
ce
in
th
e
n
et
w
o
r
k
h
a
s
ca
u
s
ed
a
r
ev
er
s
al
o
f
th
e
p
o
w
er
f
lo
w
.
T
h
is
ch
a
n
g
e
ca
n
d
is
t
u
r
b
th
e
s
e
lecti
v
it
y
an
d
th
e
s
e
n
s
itiv
it
y
o
f
th
e
p
r
o
tectio
n
s
.
So
,
to
av
o
id
s
u
c
h
p
r
o
b
lem
,
p
lan
n
er
s
m
u
s
t r
ev
ie
w
t
h
e
p
r
o
tectio
n
p
l
an
b
ase
d
o
n
th
e
d
eliv
er
ed
r
esu
lt
s
.
Fig
u
r
e
6
.
Dail
y
v
o
lta
g
e
p
r
o
f
ile
o
f
b
u
s
1
(
r
ed
)
,
b
u
s
6
(
b
lu
e)
an
d
b
u
s
1
8
(
b
lack
)
Fig
u
r
e
7
.
Vo
ltag
e
p
r
o
f
ile
: b
ase
ca
s
e
(
b
lu
e)
,
w
it
h
P
V
(
r
ed
)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
6
,
Dec
em
b
er
201
9
:
5
1
3
4
-
5
1
4
2
5140
5
.
2
.
I
m
pa
ct
o
n t
he
s
y
nchro
no
us
g
ener
a
t
o
r
beha
v
io
r
T
h
e
au
to
m
atic
v
o
ltag
e
r
eg
u
l
at
o
r
(
A
VR
)
is
s
et
to
m
ain
tain
th
e
v
alu
e
o
f
th
e
g
en
er
at
o
r
t
er
m
in
al
v
o
ltag
e
clo
s
e
t
o
1
p
u
.
B
u
t
th
e
im
p
lem
en
tati
o
n
o
f
th
e
p
h
o
to
v
o
lt
ai
c
s
o
u
r
ce
l
ea
d
s
t
o
a
v
ar
iat
io
n
in
v
o
ltag
e
m
ag
n
itu
d
e.
So
,
th
e
A
VR
r
ea
ct
e
d
,
d
e
p
e
n
d
in
g
o
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g
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ely
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u
r
e
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,
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ci
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u
r
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o
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r
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Fig
u
r
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1
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e
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e
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o
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p
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ly
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t
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t,
esta
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e
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en
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io
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th
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c
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it
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its
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m
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m
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.
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MV
ar
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r
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ay
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Q
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r
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th
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o
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an
d
N
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m
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er
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s
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o
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te
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o
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o
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o
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s
er
v
e
th
e
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o
w
er
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a
lan
c
e,
g
i
v
en
in
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4
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e
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r
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d
u
cti
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n
m
u
s
t
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n
d
th
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1
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M
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4
1
2
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W
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c
e,
co
r
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m
u
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ad
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is
t
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b
u
ti
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s
y
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te
m
.
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ly
,
lo
a
d
f
lo
w
s
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ar
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tu
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t
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r
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g
th
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o
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r
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e
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en
e
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ate
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n
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d
th
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ts
o
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t
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ter
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e
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r
e
s
tu
d
ie
d
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v
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r
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o
f
2
4
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o
u
r
s
.
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b
ta
in
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r
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lts
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em
o
n
s
tr
ate
th
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th
e
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r
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en
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ce
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th
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n
.
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u
t
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th
e
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th
e
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h
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,
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itten
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b
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aily
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t
h
e
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lan
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n
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t
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ak
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o
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eg
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lati
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n
p
r
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g
r
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m
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als
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ti
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ily
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lan
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clu
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e
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th
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tex
t
o
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e
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v
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o
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la
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n
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m
b
e
r
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s
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ch
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atic
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im
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all
o
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ir
e
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t
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th
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te
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itte
n
t
p
o
w
er
s
o
u
r
ce
an
d
h
en
c
e
to
g
u
id
e
p
lan
n
e
r
s
to
d
e
ci
d
e
o
n
p
r
o
tec
ti
o
n
an
d
d
ef
en
s
e
a
cti
o
n
s
.
ACK
NO
WL
E
D
G
E
M
E
NT
S
T
h
e
p
r
esen
t
w
o
r
k
is
f
i
n
a
n
ciall
y
s
u
p
p
o
r
ted
b
y
th
e
T
u
n
i
s
ian
m
i
n
is
tr
y
o
f
h
i
g
h
ed
u
ca
tio
n
an
d
s
cien
ti
f
ic
r
esear
ch
.
RE
F
E
R
E
NC
E
S
[1
]
No
p
p
a
tee
S
a
b
p
a
y
a
k
o
m
,
S
o
m
p
o
rn
S
iri
su
m
ra
n
n
u
k
u
l
,
“
P
o
w
e
r
L
o
ss
e
s
Re
d
u
c
ti
o
n
a
n
d
Re
li
a
b
i
li
ty
I
m
p
ro
v
e
m
e
n
t
in
Distrib
u
ti
o
n
S
y
ste
m
w
it
h
V
e
ry
S
m
a
ll
P
o
w
e
r
P
ro
d
u
c
e
rs
,
”
En
e
rg
y
P
ro
c
e
d
ia
,
v
o
l.
1
0
0
,
p
p
.
3
8
8
-
3
9
5
,
2
0
1
6
.
[2
]
G
.
M
a
tk
a
r,
D.
K.
Dh
e
e
r,
V
ij
a
y
A
.
S
.
,
S
u
ry
a
n
a
ra
y
a
n
a
Do
o
ll
a
,
“
A
S
i
m
p
le
M
a
th
e
m
a
ti
c
a
l
A
p
p
ro
a
c
h
to
A
ss
e
s
s
th
e
Im
p
a
c
t
o
f
S
o
lar
P
V
P
e
n
e
trati
o
n
o
n
Vo
lt
a
g
e
P
ro
f
il
e
o
f
Distrib
u
ti
o
n
Ne
tw
o
rk
,
”
2
0
1
7
Na
t
io
n
a
l
P
o
we
r
El
e
c
tro
n
ics
Co
n
fer
e
n
c
e
(
NPE
C)
Co
ll
e
g
e
o
f
E
n
g
i
n
e
e
rin
g
P
u
n
e
,
In
d
ia
,
v
o
l.
18
-
2
0
,
2
0
1
7
[3
]
A
n
to
n
Jo
h
a
n
n
e
s
V
e
l
d
h
u
isa
,
M
a
tt
h
e
w
L
e
a
c
h
,
A
id
o
n
g
Ya
n
g
,
“
T
h
e
im
p
a
c
t
o
f
in
c
re
a
se
d
d
e
c
e
n
tralise
d
g
e
n
e
ra
ti
o
n
o
n
th
e
re
li
a
b
il
i
ty
o
f
a
n
e
x
isti
n
g
e
lec
tr
icity
n
e
t
w
o
rk
,
”
Ap
p
li
e
d
E
n
e
rg
y
,
v
o
l.
2
1
5
,
p
p
.
4
7
9
–
5
0
2
,
2
0
1
8
.
[4
]
S
a
lah
E
d
d
i
n
e
M
a
n
k
o
u
r,
A
h
m
e
d
W
a
h
id
Be
larb
i,
M
o
h
a
m
m
e
d
Tarik
Be
n
m
e
ss
a
o
u
d
,
“
M
o
d
e
li
n
g
a
n
d
S
im
u
latio
n
o
f
a
P
h
o
t
o
v
o
lt
a
ic F
ield
f
o
r
1
3
KW
,
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
El
e
c
trica
l
a
n
d
Co
mp
u
ter
En
g
i
n
e
e
rin
g
(
IJ
ECE
)
,
v
o
l.
7
(
6
)
,
p
p
.
3
2
7
1
-
3
2
8
1
,
2
0
1
7
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
n
t J
E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
9
,
No
.
6
,
Dec
em
b
er
201
9
:
5
1
3
4
-
5
1
4
2
5142
[5
]
Ed
iso
n
Ba
n
g
u
e
ro
,
He
c
to
r
Da
v
i
d
Ag
u
d
e
lo
A
rias
,
A
n
d
ré
s
Ju
li
á
n
A
risti
z
á
b
a
l
C
a
rd
o
n
a
,
Da
n
iel
He
rn
á
n
Os
p
in
a
Ba
rra
g
á
n
d
,
“
Re
n
e
wa
b
le
m
icro
g
rid
o
p
e
ra
ti
o
n
a
l
re
su
lt
s
a
n
d
e
c
o
n
o
m
ic
e
v
a
lu
a
ti
o
n
u
si
n
g
R
ET
S
c
re
e
n
T
M
,
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
E
lec
trica
l
a
n
d
C
o
mp
u
ter
En
g
in
e
e
rin
g
(
IJ
ECE
)
, v
o
l.
9
(
2
)
,
p
p
.
7
2
3
-
7
3
1
,
2
0
1
9
[6
]
F
Urb
a
n
,
S
G
e
a
ll
,
Y
W
a
n
g
,
“
S
o
lar
P
V
a
n
d
so
lar
w
a
ter
h
e
a
ters
in
C
h
in
a
:
Dif
f
e
re
n
t
p
a
th
w
a
y
s
to
lo
w
c
a
rb
o
n
e
n
e
rg
y
,
”
Ren
e
wa
b
le
a
n
d
S
u
sta
in
a
b
le E
n
e
rg
y
Rev
iews
, v
ol
.
6
4
,
p
p
.
5
3
1
-
5
4
2
,
2
0
1
6
.
[7
]
F
a
rh
a
d
S
h
a
h
n
ia,
A
rin
d
a
m
G
h
o
sh
,
Ge
ra
rd
L
e
d
w
i
c
h
,
F
iru
z
Zare
,
“
V
o
l
tag
e
u
n
b
a
lan
c
e
im
p
ro
v
e
m
e
n
t
in
lo
w
v
o
lt
a
g
e
re
sid
e
n
ti
a
l
f
e
e
d
e
rs
w
it
h
ro
o
f
to
p
P
V
s
u
si
n
g
c
u
sto
m
p
o
w
e
r
d
e
v
ice
s
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
El
e
c
trica
l
Po
we
r
&
En
e
rg
y
S
y
ste
ms
,
v
ol
.
5
5
,
p
p
.
3
6
2
-
377
,
2
0
1
4
.
[8
]
S
a
ra
Ef
te
k
h
a
rn
e
jad
,
Vijay
V
it
tal,
G
e
ra
ld
T
h
o
m
a
s
H
e
y
d
t,
Brian
Ke
e
l,
Je
ff
r
e
y
L
o
e
h
r
,
“
Im
p
a
c
t
o
f
In
c
re
a
se
d
P
e
n
e
trati
o
n
o
f
P
h
o
to
v
o
lt
a
ic
G
e
n
e
r
a
ti
o
n
o
n
P
o
w
e
r
S
y
ste
m
s
,
”
IEE
E
T
r
a
n
sa
c
ti
o
n
s
O
n
Po
we
r
S
y
ste
ms
,
v
o
l
.
2
8
(
2
)
,
2
0
1
3
.
[9
]
M
.
Ya
g
a
m
i,
J.
T
a
m
u
ra
,
“
I
m
p
a
c
t
o
f
Hig
h
-
P
e
n
e
tratio
n
P
h
o
to
v
o
l
taic
o
n
S
y
n
c
h
ro
n
o
u
s
G
e
n
e
ra
to
r
S
tab
il
it
y
,
”
2
0
1
2
In
ter
n
a
t
io
n
a
l
C
o
n
fer
e
n
c
e
o
n
E
lec
trica
l
M
a
c
h
i
n
e
s (
ICEM
)
,
2
0
1
1
.
[1
0
]
D.
Ch
in
n
a
Ku
ll
a
y
Re
d
d
y
,
S
.
S
a
t
y
a
n
a
ra
y
a
n
a
,
V
.
G
a
n
e
sh
,
“
De
si
g
n
o
f
H
y
b
rid
S
o
lar
W
in
d
En
e
r
g
y
S
y
ste
m
in
a
M
icro
g
rid
w
it
h
M
P
P
T
T
e
c
h
n
i
q
u
e
s
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
El
e
c
trica
l
a
n
d
Co
m
p
u
ter
En
g
in
e
e
rin
g
(
IJ
ECE
)
,
v
o
l.
8
(
2
)
,
p
p
.
7
3
0
-
7
4
0
,
2
0
1
8
[1
1
]
M
o
h
a
m
m
a
d
H.
A
lo
m
a
ri,
Je
h
a
d
A
d
e
e
b
,
a
n
d
Ola
Yo
u
n
is
,
“
S
o
lar
P
h
o
t
o
v
o
lt
a
ic
P
o
w
e
r
F
o
re
c
a
stin
g
in
Jo
rd
a
n
u
sin
g
A
rti
f
icia
l
Ne
u
ra
l
Ne
t
w
o
rk
s
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
El
e
c
trica
l
a
n
d
Co
m
p
u
ter
E
n
g
i
n
e
e
rin
g
(
IJ
ECE
,
)
v
o
l.
8
(
1
)
,
p
p
.
4
9
7
-
504
,
2
0
1
8
.
[1
2
]
Be
h
n
a
m
F
e
izi
f
a
,
O
m
e
r
U
sta
,
M
a
h
m
o
u
d
Re
z
a
Ha
g
h
ifa
m
,
“
I
m
p
a
c
t
o
f
Distrib
u
ted
G
e
n
e
ra
ti
o
n
o
n
T
ra
n
sie
n
t
-
Ba
se
d
F
a
u
lt
L
o
c
a
ti
o
n
T
e
c
h
n
iq
u
e
s
in
Distrib
u
ti
o
n
Ne
tw
o
rk
s
,
”
IEE
J
T
ra
n
sa
c
ti
o
n
s
On
E
lec
trica
l
An
d
El
e
c
tro
n
ic
En
g
i
n
e
e
rin
g
iee
j
T
r
a
n
s
2
0
1
5
,
v
o
l.
10
,
p
p
.
2
4
2
–
2
4
8
,
2
0
1
5
.
[1
3
]
P
a
n
o
ra
m
a
d
e
l’
é
lec
tri
c
it
é
r
e
n
o
u
v
e
lab
le
a
u
3
0
ju
in
2
0
1
6
[
On
li
n
e
]
.
A
v
a
il
a
b
le:
h
tt
p
s://
w
ww
.
rte
-
f
ra
n
c
e
.
c
o
m
/sit
e
s/d
e
f
a
u
lt
/f
il
e
s/p
a
n
o
ra
m
a
_
e
n
r2
0
1
6
.
p
d
f
[1
4
]
A
r
m
a
ğ
a
n
T
e
m
i
z
,
A
b
d
u
lm
a
j
e
e
d
M
.
A
l
m
a
lk
i,
Öz
g
ü
rKa
h
ra
m
a
n
,
“
In
v
e
stig
a
ti
o
n
o
f
M
V
Distrib
u
ti
o
n
Ne
tw
o
rk
s
w
it
h
Hig
h
-
P
e
n
e
tratio
n
Distrib
u
ted
P
V
s
:
S
tu
d
y
f
o
r
a
n
Urb
a
n
A
re
a
,
”
En
e
r
g
y
Pro
c
e
d
i
a
,
v
o
l
1
4
1
,
p
p
.
5
1
7
-
5
2
4
,
2
0
1
7
.
[1
5
]
Da
v
u
d
M
o
sto
f
a
T
o
b
n
a
g
h
i
,
“
A
R
e
v
ie
w
o
n
Im
p
a
c
ts
o
f
G
rid
-
Co
n
n
e
c
ted
P
V
S
y
ste
m
o
n
Distrib
u
ti
o
n
Ne
tw
o
rk
s
,
”
W
o
rld
Aca
d
e
my
o
f
S
c
ien
c
e
,
En
g
i
n
e
e
rin
g
a
n
d
T
e
c
h
n
o
l
o
g
y
I
n
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
El
e
c
trica
l
a
n
d
C
o
mp
u
t
e
r
En
g
i
n
e
e
ri
ng
,
v
ol
.
10
(
1
)
,
2
0
1
6
.
Evaluation Warning : The document was created with Spire.PDF for Python.