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I
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p
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,
Vo
l.
11
,
No
.
1
,
Feb
r
u
ar
y
2
0
2
1
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21
6
202
2.
WH
Y
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S IM
P
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M
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2
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1
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in Co
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ter
m
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es
(
Z
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)
in
C
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lo
m
b
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f
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llo
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“
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.
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to
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ar
r
eñ
o
i
n
t
h
e
Vich
ad
a
zo
n
e
t
h
at
d
ep
en
d
s
o
f
a
v
er
y
w
ea
k
m
ed
iu
m
v
o
lt
ag
e
cir
c
u
it
f
r
o
m
Ven
ez
u
e
la.
T
h
is
p
r
o
b
le
m
is
v
er
y
i
m
p
o
r
tan
t
f
o
r
th
e
d
ev
el
o
p
m
e
n
t
o
f
p
ilo
t
test
s
w
h
er
e
th
e
ap
p
licatio
n
o
f
r
en
e
w
ab
le
en
er
g
ies
is
th
e
b
e
s
t
o
p
tio
n
to
g
u
ar
an
tee
e
n
er
g
y
in
t
h
ese
s
ec
to
r
s
a
n
d
allo
w
g
en
er
at
in
g
p
r
o
j
ec
ts
w
it
h
s
o
cial
i
m
p
ac
t
r
ig
h
t
n
o
w
.
Ac
c
o
r
d
in
g
to
th
e
I
n
s
tit
u
te
o
f
P
lan
n
i
n
g
an
d
P
r
o
m
o
tio
n
o
f
E
n
e
r
g
y
So
l
u
tio
n
s
f
o
r
No
n
-
I
n
ter
co
n
n
ec
ted
Z
o
n
e
s
I
P
SE,
th
e
n
o
n
-
i
n
ter
co
n
n
ec
ted
ar
ea
s
in
C
o
lo
m
b
ia
ar
e
i
n
3
2
Dep
ar
tm
en
t
s
.
W
h
er
e
th
er
e
is
cu
r
r
en
t
l
y
co
v
e
r
ag
e
o
v
er
1
7
d
ep
ar
t
m
e
n
ts
,
w
h
i
ch
i
s
eq
u
iv
ale
n
t
to
5
2
%
o
f
t
h
e
n
atio
n
al
ter
r
ito
r
y
is
in
c
lu
d
ed
9
0
Mu
n
ic
ip
alitie
s
,
2
0
Sp
ec
ial
B
io
d
iv
er
s
it
y
a
n
d
B
o
r
d
er
T
e
r
r
ito
r
ies,
1
,
4
4
8
lo
ca
liti
es
Z
NI
,
3
9
Mu
n
icip
al
Hea
d
q
u
ar
ter
s
: 5
d
ep
ar
tm
e
n
tal
ca
p
itals
[
1
]
.
2
.
2
.
Why
a
no
n
-
inte
rc
o
nn
ec
t
ed
zo
ne
is
a
t
y
pe
o
f
m
icro
g
rid
?
A
m
icr
o
g
r
id
is
a
s
ec
t
io
n
o
f
a
n
elec
tr
ical
n
e
t
w
o
r
k
th
a
t
ca
n
b
e
co
n
n
ec
ted
to
a
m
a
in
n
et
w
o
r
k
a
n
d
o
p
er
ate
au
to
n
o
m
o
u
s
l
y
,
f
ee
d
in
g
its
o
w
n
lo
ad
s
f
r
o
m
its
o
wn
s
o
u
r
ce
s
o
f
e
n
er
g
y
f
o
r
s
o
m
e
p
er
io
d
s
o
f
ti
m
e.
W
h
en
a
m
icr
o
g
r
id
is
o
p
er
atin
g
au
to
n
o
m
o
u
s
l
y
w
it
h
o
u
t
co
n
n
ec
t
io
n
to
th
e
m
ain
n
et
w
o
r
k
,
it
is
s
aid
to
b
e
o
p
er
atin
g
in
i
s
la
n
d
m
o
d
e
(
"
is
lan
d
ed
"
)
.
T
h
e
m
icr
o
g
r
id
is
co
n
tr
o
lled
b
y
a
r
ea
l
-
ti
m
e
m
o
n
it
o
r
in
g
s
y
s
te
m
t
h
a
t
co
n
ce
n
tr
ates
o
n
r
eg
u
lati
n
g
th
e
v
o
ltag
e
a
n
d
f
r
eq
u
e
n
c
y
,
t
h
i
s
is
ac
h
iev
ed
b
y
co
n
tr
o
llin
g
t
h
e
d
if
f
er
en
t
s
o
u
r
ce
s
o
f
e
n
er
g
y
an
d
al
w
a
y
s
s
ee
k
i
n
g
to
b
alan
ce
th
e
lo
ad
an
d
en
er
g
y
g
en
er
ated
,
as
w
ell
a
s
th
e
e
n
er
g
y
i
n
j
ec
ted
f
r
o
m
th
e
m
ai
n
n
et
w
o
r
k
.
T
h
is
co
n
tr
o
ller
s
h
o
u
ld
g
e
n
er
all
y
co
n
s
id
er
th
e
lo
ad
p
r
o
f
iles
,
d
ef
in
e
an
o
p
er
atin
g
co
s
t
f
o
r
ea
ch
o
f
th
e
s
o
u
r
ce
s
,
esti
m
ate
th
e
a
m
o
u
n
t
o
f
s
o
lar
en
er
g
y
an
d
w
in
d
en
er
g
y
.
A
ll
t
h
is
ap
p
licatio
n
o
n
l
y
ca
n
b
e
p
o
s
s
ib
le
I
f
th
e
d
i
f
f
er
e
n
t
r
eso
u
r
ce
s
o
r
m
u
lti
ag
e
n
t
s
i
n
t
h
e
n
et
w
o
r
k
s
e
n
d
a
n
d
r
ec
ei
v
e
i
n
f
o
r
m
atio
n
to
al
l
th
e
o
th
er
s
.
T
h
e
in
ter
o
p
er
ab
ilit
y
is
b
ein
g
u
s
e
f
u
l to
m
ai
n
tai
n
t
h
e
b
alan
ce
o
f
lo
ad
in
t
h
e
e
lectr
ical
n
et
w
o
r
k
.
A
m
icr
o
g
r
id
ca
n
d
ec
id
e
to
is
o
late
its
el
f
f
r
o
m
t
h
e
m
ai
n
n
e
t
w
o
r
k
(
g
r
id
)
w
h
e
n
th
er
e
ar
e
f
au
lts
i
n
th
e
m
ain
n
et
w
o
r
k
o
r
w
h
e
n
th
e
q
u
alit
y
o
f
t
h
e
en
er
g
y
is
v
er
y
p
o
o
r
,
w
it
h
t
h
is
s
tr
ateg
y
it
is
s
o
u
g
h
t
t
h
at
t
h
e
u
s
er
s
ca
n
h
a
v
e
a
b
etter
r
eliab
ilit
y
an
d
q
u
alit
y
i
n
t
h
e
en
er
g
y
t
h
at
is
ass
o
ciate
d
to
th
e
lo
ad
s
o
f
th
e
m
icr
o
g
r
id
.
T
h
is
ca
p
ac
it
y
is
al
s
o
p
ar
t
o
f
th
e
s
k
ill
s
th
at
al
lo
w
to
t
h
is
t
y
p
e
o
f
n
et
w
o
r
k
s
,
to
in
te
g
r
ate
s
o
u
r
ce
s
w
it
h
r
en
e
w
ab
le
en
er
g
y
,
to
tak
e
elec
tr
ical
p
o
w
er
f
r
o
m
th
e
m
ai
n
n
et
w
o
r
k
(
g
r
id
)
w
h
ile
t
h
er
e
is
n
o
ca
p
ac
it
y
to
b
e
s
elf
-
s
u
f
f
icie
n
t.
Mic
r
o
g
r
id
g
e
n
er
all
y
h
a
v
e
b
ac
k
u
p
s
o
u
r
c
es
s
u
c
h
as
d
iesel
g
e
n
er
ato
r
s
,
g
as
t
u
r
b
in
es.
T
h
eir
lo
ca
tio
n
is
in
r
e
m
o
te
p
lace
s
w
h
er
e
t
h
e
lo
ad
s
m
u
s
t
b
e
f
ed
w
i
th
g
r
ea
ter
r
eliab
il
it
y
t
h
an
t
h
e
co
n
f
id
e
n
ce
th
at
t
h
e
n
et
w
o
r
k
ca
n
p
r
o
v
id
e.
I
t g
e
n
er
all
y
ap
p
lies
to
h
o
s
p
ital
s
,
m
ilit
ar
y
i
n
s
talla
tio
n
s
an
d
s
o
m
e
m
a
n
u
f
ac
t
u
r
in
g
p
r
o
ce
s
s
es [
2
]
.
Mic
r
o
g
r
id
ar
e
co
n
s
ta
n
tl
y
in
r
esear
ch
an
d
d
ev
elo
p
m
e
n
t
a
n
d
th
er
e
ar
e
s
ev
er
al
p
ilo
ts
th
a
t
ar
e
b
ein
g
d
ev
elo
p
ed
[3
-
6
]
,
leav
in
g
a
n
o
p
er
atin
g
co
s
t
o
f
ar
o
u
n
d
5
US
D
p
er
W
att
o
f
ca
p
ac
it
y
.
T
h
es
e
m
icr
o
n
et
w
o
r
k
s
an
d
r
esear
ch
p
r
o
j
ec
ts
ar
e
f
o
cu
s
ed
o
n
h
i
g
h
r
eliab
ilit
y
f
o
r
th
e
lo
ad
s
th
e
y
h
a
n
d
le,
s
u
ch
a
s
h
o
s
p
itals
o
r
m
i
litar
y
b
ases
,
b
u
t
d
u
e
to
t
h
eir
h
i
g
h
co
s
t
th
e
y
h
av
e
n
o
t
b
ee
n
ta
k
en
to
o
th
er
u
s
er
s
.
T
h
e
s
i
m
u
latio
n
m
o
d
el
i
s
d
esi
g
n
ed
to
r
ep
r
esen
t
th
e
elec
tr
ic
g
r
id
o
f
th
e
n
o
n
-
i
n
ter
co
n
n
ec
te
d
ar
ea
o
f
P
u
er
to
C
ar
r
eñ
o
in
C
o
lo
m
b
ia
as
a
Mic
r
o
g
r
id
th
at
in
te
g
r
ate
r
en
e
w
ab
le
en
er
g
ies
tr
y
in
g
to
ex
p
lo
r
e
th
e
ef
f
ec
t
s
an
d
u
n
d
er
s
to
o
d
th
e
p
r
o
b
lem
s
to
i
m
p
r
o
v
e
th
e
p
er
f
o
r
m
an
ce
o
f
th
is
n
et
w
o
r
k
s
.
3.
CH
AL
L
E
N
G
E
S IN
T
H
E
I
N
T
E
G
RA
T
I
O
N
O
F
R
E
NE
W
AB
L
E
E
NE
R
G
I
E
S
T
h
e
m
ain
ef
f
ec
t
o
f
t
h
e
i
n
cl
u
s
i
o
n
o
f
r
e
n
e
w
ab
le
en
er
g
ies
in
th
e
n
et
w
o
r
k
is
t
h
at
t
h
e
y
ar
e
b
asi
ca
ll
y
m
o
r
e
p
r
o
n
e
to
in
s
tab
ilit
y
o
r
v
ar
iati
o
n
s
i
n
th
eir
q
u
alit
y
p
ar
a
m
eter
s
,
it
m
icr
o
g
r
id
n
ee
d
to
r
ea
ct
q
u
ick
l
y
w
i
th
co
n
tr
o
l
ac
tio
n
s
o
n
t
h
eir
o
w
n
m
a
n
eu
v
er
in
g
eq
u
ip
m
en
t
an
d
ev
e
n
t
u
all
y
in
v
o
l
v
e
all
th
o
s
e
th
at
ar
e
in
ter
co
n
n
ec
ted
.
T
h
e
f
ir
s
t
ch
alle
n
g
e
o
f
th
e
elec
tr
ic
n
et
w
o
r
k
s
t
h
at
i
n
teg
r
ate
r
e
n
e
w
ab
le
en
er
g
ies,
is
to
r
eg
u
la
te
th
e
p
o
w
er
th
at
i
s
d
eliv
er
ed
to
th
e
e
n
d
u
s
er
at
t
h
e
m
o
m
e
n
ts
w
h
e
n
t
h
er
e
i
s
n
o
av
ailab
ilit
y
o
f
alter
n
ati
v
e
s
o
u
r
ce
s
(
f
o
r
ex
a
m
p
le
:
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:
2
0
8
8
-
8708
S
imu
la
tio
n
o
f
a
micro
g
r
id
fo
r
a
n
o
n
-
in
terco
n
n
ec
te
d
z
o
n
e
th
a
t in
teg
r
a
tes r
en
ewa
b
le
en
erg
ies (
Ge
r
ma
n
R
ein
a
)
203
in
t
h
e
ab
s
en
ce
o
f
s
u
n
lig
h
t
o
r
ab
s
en
ce
o
f
w
i
n
d
)
.
T
h
is
m
ea
n
s
t
h
at
t
h
e
p
lan
n
i
n
g
o
f
t
h
e
r
eq
u
ir
ed
en
er
g
y
m
u
s
t
co
n
s
id
er
t
h
e
s
ea
s
o
n
s
o
f
t
h
e
y
ea
r
,
an
d
p
r
o
b
ab
ilis
tic
s
t
u
d
ies
o
f
th
e
w
i
n
d
p
r
o
j
ec
tio
n
s
th
at
ar
e
av
ai
lab
le
o
r
th
e
s
o
lar
r
ad
iatio
n
th
a
t is
ex
p
e
cted
at
a
ce
r
tain
p
o
i
n
t
.
So
m
e
r
en
e
w
ab
le
en
er
g
ies
d
ep
en
d
o
n
n
atu
r
al
p
h
e
n
o
m
e
n
a,
th
e
a
v
ailab
le
en
er
g
y
is
co
n
d
iti
o
n
ed
to
th
e
a
v
ailab
le
r
eso
u
r
ce
at
a
g
i
v
e
n
m
o
m
e
n
t
[7
-
11
]
.
An
elec
tr
ical
n
et
w
o
r
k
b
ased
o
n
l
y
o
n
r
en
e
w
ab
le
e
n
er
g
ies
s
u
c
h
as
w
i
n
d
en
er
g
y
,
s
o
la
r
r
ad
iatio
n
w
ill
h
av
e
p
r
o
b
le
m
s
to
f
ee
d
th
e
lo
ad
in
a
co
n
s
tan
t
m
a
n
n
er
as sh
o
w
n
i
n
Fig
u
r
e
1
,
p
r
o
d
u
ctio
n
an
d
co
n
s
u
m
p
tio
n
v
ar
ie
s
o
v
er
ti
m
e
.
E
le
m
en
ts
th
a
t
allo
w
t
h
e
r
eg
u
lati
n
g
o
f
en
er
g
y
d
eliv
er
ed
to
th
e
en
d
u
s
er
m
u
s
t
b
e
in
t
eg
r
ated
in
th
e
m
icr
o
g
r
id
,
b
ec
au
s
e
i
n
ca
s
e
o
f
ab
s
en
ce
o
f
s
o
lar
r
ad
iatio
n
[
12
]
o
r
w
i
n
d
[
13
]
th
ese
s
y
s
t
e
m
s
ar
e
u
n
u
s
ab
le
to
g
en
er
ate
en
er
g
y
a
n
d
th
e
en
er
g
y
r
ec
ei
v
ed
b
y
t
h
e
en
d
u
s
er
w
il
l
b
e
ze
r
o
[
14
]
.
T
h
e
v
ar
iab
ilit
y
o
f
th
e
n
et
w
o
r
k
an
d
th
e
f
ast
r
ea
cti
n
g
t
h
at
n
o
w
is
r
eq
u
ir
ed
f
o
r
m
ai
n
tai
n
t
h
e
b
ala
n
ce
s
b
et
w
ee
n
t
h
e
lo
ad
an
d
t
h
e
r
en
e
w
ab
le
en
er
g
y
s
o
u
r
ce
s
is
t
h
e
p
r
in
cip
al
p
r
o
b
lem
to
b
e
s
i
m
u
lated
.
I
n
s
o
m
e
r
e
m
o
te
p
lace
s
th
er
e
ar
e
m
icr
o
g
r
i
d
co
m
p
o
s
ed
o
n
l
y
o
f
r
en
e
w
ab
le
en
er
g
y
th
at
m
u
s
t
p
r
o
v
id
e
en
er
g
y
to
t
h
e
u
s
er
2
4
h
o
u
r
s
a
d
a
y
,
t
h
ese
m
u
s
t
n
ec
es
s
ar
il
y
h
a
v
e
d
ev
ice
s
th
at
allo
w
to
t
h
e
en
er
g
y
g
e
n
er
ated
to
b
e
s
to
r
ed
o
r
b
e
s
u
p
p
lem
en
ted
w
ith
o
t
h
er
s
o
u
r
ce
s
o
f
g
en
er
atio
n
[
15
]
f
o
r
its
p
r
o
p
er
f
u
n
ctio
n
in
g
.
F
i
gu
r
e
1.
T
y
pi
c
al
e
ne
r
g
y
p
r
od
uc
t
i
on
a
nd
c
o
ns
u
m
pt
i
on
i
n
a
D
a
y
(
2
4
H
)
T
h
e
s
o
lu
tio
n
f
o
r
in
te
g
r
atin
g
r
en
e
w
ab
le
en
er
g
ies
a
n
d
r
eg
u
la
tin
g
f
l
u
ct
u
atio
n
s
is
ca
l
led
s
m
ar
t
g
r
id
s
.
T
h
is
is
a
t
y
p
e
o
f
n
et
w
o
r
k
t
h
at
ca
n
co
o
r
d
in
ate
th
e
a
v
ail
ab
le
en
er
g
y
s
o
u
r
ce
s
an
d
r
est
o
r
e
th
e
s
tab
ilit
y
i
n
th
e
n
et
w
o
r
k
.
S
m
ar
t
g
r
id
w
i
l
l
h
elp
to
i
n
cr
ea
s
e
th
e
lev
e
l
o
f
p
en
etr
atio
n
o
f
r
en
e
w
ab
l
e
en
er
g
ie
s
,
I
R
E
N
A
(
I
n
ter
n
atio
n
a
l
R
e
n
e
w
ab
le
E
n
e
r
g
y
Ag
e
n
c
y
)
[
16
]
de
clar
e
th
at
w
i
th
le
v
el
s
o
f
p
en
etr
atio
n
h
ig
h
er
t
h
an
3
0
%,
th
is
i
n
f
o
r
m
atio
n
ex
c
h
a
n
g
e
tec
h
n
o
lo
g
y
i
s
ess
e
n
tial
f
o
r
th
e
p
r
o
p
er
f
u
n
ctio
n
in
g
o
f
elec
tr
ical
g
r
id
s
.
3
.
1
.
Sm
a
rt
g
rid a
s
s
o
lutio
n
T
h
e
m
ai
n
ch
ar
ac
ter
is
t
ic
o
f
a
s
m
ar
t
g
r
id
is
to
u
s
e
tech
n
o
lo
g
y
to
ac
q
u
ir
e
in
f
o
r
m
atio
n
i
n
s
ta
n
tan
eo
u
s
l
y
to
ac
h
iev
e
t
h
e
b
alan
ce
b
et
w
e
en
g
e
n
er
atio
n
a
n
d
d
e
m
a
n
d
,
in
th
is
w
a
y
it
h
elp
s
to
m
ak
e
d
ec
is
io
n
s
b
ased
o
n
th
e
i
n
f
o
r
m
atio
n
r
ec
ei
v
ed
,
an
d
k
ee
p
s
t
h
e
s
y
s
te
m
o
p
er
at
in
g
w
i
th
t
h
e
h
i
g
h
est
ef
f
ic
ien
c
y
.
T
h
e
tech
n
o
lo
g
y
ca
n
b
e
ap
p
lied
in
g
e
n
er
ato
r
s
a
n
d
co
n
s
u
m
er
s
.
T
h
e
d
esire
d
p
er
f
o
r
m
a
n
ce
o
f
a
s
m
ar
t
g
r
id
ar
e:
T
h
e
g
en
er
atio
n
o
f
e
n
er
g
y
is
alr
ea
d
y
d
is
tr
ib
u
ted
an
d
co
n
s
u
m
er
s
ca
n
co
n
tr
ib
u
te
en
er
g
y
to
t
h
e
n
et
w
o
r
k
;
t
h
e
f
lo
w
o
f
en
er
g
y
is
i
n
t
w
o
d
ir
ec
tio
n
s
f
r
o
m
g
en
er
ato
r
s
to
co
n
s
u
m
er
s
,
an
d
co
n
s
u
m
er
s
t
o
g
en
er
ato
r
s
;
C
o
n
s
u
m
p
tio
n
c
o
n
tr
o
l
is
b
ased
o
n
r
ea
l
-
ti
m
e
a
n
d
h
is
to
r
ical
d
ata;
h
o
w
ev
er
,
t
h
e
n
et
w
o
r
k
ca
n
h
a
v
e
r
ap
id
v
ar
iatio
n
s
i
n
p
o
w
er
f
lo
w
;
I
t
m
u
s
t
m
ain
tain
th
e
s
tab
ilit
y
o
f
t
h
e
n
et
w
o
r
k
,
e
v
e
n
w
h
en
t
h
e
a
v
ailab
le
s
o
u
r
c
es
ar
e
v
ar
iab
le
an
d
d
ep
en
d
o
n
n
at
u
r
al
ele
m
e
n
ts
;
Dep
en
d
in
g
o
n
t
h
e
r
esp
o
n
s
e
t
i
m
es
r
eq
u
ir
ed
,
en
er
g
y
m
u
s
t
b
e
s
to
r
ed
in
s
o
m
e
f
o
r
m
;
T
h
e
g
en
er
ated
v
o
lta
g
e
,
f
r
eq
u
en
c
y
a
n
d
to
p
o
lo
g
y
o
f
th
e
n
et
w
o
r
k
ar
e
m
o
n
ito
r
ed
.
T
h
is
s
u
p
er
v
is
io
n
is
s
e
m
i
-
au
t
o
m
a
tic
o
r
f
u
ll
y
a
u
to
m
a
tic
an
d
s
h
o
u
ld
h
av
e
m
o
r
e
ad
v
an
ce
d
co
n
tr
o
l.
E
v
en
au
to
m
atic
to
p
o
lo
g
y
c
h
a
n
g
e
s
ar
e
al
lo
w
ed
;
T
h
e
co
n
s
u
m
er
i
s
a
n
ac
ti
v
e
e
n
tit
y
a
n
d
ca
n
g
en
er
ate
en
er
g
y
f
o
r
th
e
elec
tr
icit
y
n
e
t
w
o
r
k
.
T
h
e
eq
u
ip
m
e
n
t
t
h
at
in
teg
r
ate
a
s
m
a
r
t
g
r
id
m
u
s
t
b
e
h
as
:
1
)
th
e
ab
ilit
y
to
co
m
m
u
n
icat
e
b
et
w
ee
n
t
h
e
d
if
f
er
en
t
co
m
p
o
n
en
ts
a
n
d
ag
e
n
t
s
;
2
)
d
ata
m
a
n
a
g
e
m
e
n
t
in
r
ea
l
ti
m
e;
3
)
C
o
llec
tio
n
o
f
i
n
f
o
r
m
atio
n
f
o
r
tak
i
n
g
co
n
tr
o
l a
ctio
n
s
; 4
)
E
x
ec
u
t
io
n
o
f
co
n
tr
o
l a
ctio
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
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2
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I
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r
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1
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21
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204
4.
T
H
E
M
O
DE
L
O
F
T
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M
I
CRO
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R
I
D
4
.
1
.
E
lect
rica
l
c
o
nn
ec
t
io
n lik
e
a
no
n
-
inte
rc
o
nn
ec
t
ed
zo
n
e
T
he
s
i
m
ul
at
i
on
m
o
de
l
i
s
de
s
i
gn
e
d
t
o
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pr
e
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t
he
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e
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i
c
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i
d
of
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o
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e
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a
r
e
a
of
P
ue
r
t
o
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a
r
r
e
ño
i
n
C
ol
o
m
bi
a
.
T
he
F
i
gu
r
e
2
[
1
7
,
1
8
]
s
h
o
w
s
t
he
s
i
n
gl
e
li
ne
di
a
gr
a
m
,
t
h
i
s
el
e
ct
r
i
c
al
gr
i
d
ha
s
t
he
f
ol
l
o
w
i
n
g
c
ha
r
a
c
t
e
r
i
s
ti
c
s
:
T
he
m
i
c
r
o
gr
i
d
ha
s
a
c
o
nn
e
c
t
i
on
f
r
o
m
a
n
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l
ec
t
r
i
c
al
n
et
w
or
k
at
34
.
5
k
V
,
t
h
i
s
e
ne
r
gy
i
s
s
e
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o
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t
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o
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s
u
bs
t
at
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on
at
1
3.
2
k
V
(
G
r
i
d
C
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c
ti
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,
t
he
D
i
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s
el
po
w
e
r
pl
a
nt
s
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48
0
V
a
r
e
c
on
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c
t
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t
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hr
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2
k
V
m
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di
u
m
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ol
t
a
ge
b
us
ba
r
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t
he
l
oa
ds
a
r
e
c
on
ne
c
t
e
d
b
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po
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m
ou
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l
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r
o
m
1
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2
k
V
t
o
20
8/
1
2
0
V
t
o
be
us
e
d
b
y
t
he
r
e
s
i
de
nt
i
al
l
oa
d.
Fig
u
r
e
2
.
P
u
er
to
C
ar
r
eñ
o
g
r
id
,
s
in
g
le
li
n
e
d
iag
r
a
m
F
o
r
t
he
el
e
ct
r
i
ca
l
ne
t
w
or
k,
t
he
s
i
m
ul
a
ti
o
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e
m
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at
e
s
t
he
c
o
nn
e
c
t
i
on
of
t
he
p
o
w
e
r
s
ys
t
e
m
o
f
P
ue
r
t
o
C
a
r
r
e
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o,
w
he
r
e
t
he
l
oa
ds
a
r
e
a
p
pr
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i
m
a
t
el
y
5
M
V
A
,
t
he
ne
t
w
or
k
a
r
r
i
ve
s
f
r
o
m
V
e
ne
z
ue
l
a
t
hr
o
ug
h
a
m
e
di
u
m
v
ol
t
a
ge
li
ne
.
T
he
ge
ne
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a
t
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s
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c
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e
d
t
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t
w
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t
h
r
o
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h
a
n
e
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va
t
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tr
a
ns
f
or
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e
r
.
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m
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l
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s
a
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o
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i
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t
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m
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e
l
s
h
o
w
e
d
i
n
t
he
T
a
bl
e
1.
I
n
t
he
up
pe
r
pa
r
t
of
t
he
t
a
bl
e
t
he
s
o
ur
c
e
i
s
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n
di
c
at
e
d.
T
h
e
f
i
r
s
t
r
o
w
i
s
t
he
n
o
m
i
na
l
p
ha
s
e
-
p
ha
s
e
v
ol
t
a
ge
t
ha
t
w
il
l
be
us
e
d
f
o
r
t
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el
e
c
t
r
i
c
al
c
o
n
ne
c
ti
on
,
i
n
t
he
l
o
w
e
r
pa
r
t
i
s
s
h
o
w
t
he
no
m
i
na
l
p
o
w
e
r
of
e
a
c
h
s
o
ur
c
e
or
l
oa
d.
T
a
bl
e
1.
Vo
ltag
e
s
an
d
P
o
w
er
s
o
f
th
e
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61
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a
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20
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21
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:
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bi
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y i
n
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f
r
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q
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nc
y
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.
11
,
No
.
1
,
Feb
r
u
ar
y
2
0
2
1
:
2
0
1
-
21
6
206
T
he
l
oa
d
i
s
of
r
e
s
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de
nt
i
al
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y
p
e
a
nd
t
w
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f
f
e
r
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nt
w
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ys
of
s
i
m
ul
a
ti
ng
it
w
e
r
e
i
m
pl
e
m
e
nt
e
d,
o
ne
a
s
a
c
on
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t
a
nt
s
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e
m
a
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w
it
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da
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s
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I
D
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A
M
a
nd
i
t
s
vi
r
t
ua
l
at
l
a
s
[
2
2
,
23
]
.
Fig
u
r
e
3
.
Mic
r
o
g
r
i
d
s
i
m
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latio
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d
iag
r
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4
.
3
.
M
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dels
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m
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T
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c
ho
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of
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ne
r
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4
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3
.
1
.
Diesel pla
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T
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m
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4
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a
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p
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a
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.
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u
(
E
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S
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-
p
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_
m
a
c
hi
ne
s
[
24
]
.
T
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ne
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s
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pr
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e
d
i
nsi
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m
a
c
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ne
(
a
s
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at
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i
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h
t
he
a
m
pl
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t
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e
)
a
nd
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o
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.
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hi
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m
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de
l
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t
a
ke
n
f
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t
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Ma
t
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y
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da
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s
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i
m
ul
at
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o
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e
gu
l
a
t
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t
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m
a
c
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ne
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s
a
f
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a
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k
f
r
o
m
t
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p
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of
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y
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m
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lc
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or
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n
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s
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l
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on
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r
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o
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hi
s
m
od
e
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ha
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a
p
ha
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or
s
m
et
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t
ha
t
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at
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i
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o
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c
o
m
po
s
e
t
he
a
c
t
i
ve
p
o
w
e
r
(
)
,
r
e
a
ct
i
ve
(
)
a
nd
a
p
pa
r
e
nt
(
)
pr
o
vi
de
d
by
t
he
s
ys
t
e
m
.
T
he
c
a
lc
ul
at
i
o
n
of
t
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p
o
w
e
r
us
e
d
i
n
t
he
s
i
m
ul
at
i
on
a
s
s
u
m
e
s
t
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t
it
i
s
a
ba
l
a
nc
e
d
s
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te
m
,
i
n
w
hi
c
h
by
t
he
i
nt
e
r
po
s
it
i
o
n
t
he
or
e
m
t
he
r
e
i
s
on
l
y
t
he
po
s
i
ti
ve
s
e
qu
e
nc
e
f
or
w
hi
c
h
t
hi
s
c
a
l
c
ul
at
i
o
n
m
e
t
h
od
i
s
a
pp
l
i
e
d.
T
he
F
i
g
ur
e
4
(
b
)
s
ho
w
t
he
c
al
c
ul
at
i
o
n
s
ys
t
e
m
.
T
he
p
o
w
e
r
f
a
ct
or
(
a
n
gl
e
)
i
s
ta
ke
n
f
r
o
m
t
he
di
f
f
e
r
e
nc
e
of
t
he
a
n
g
l
e
s
of
t
he
p
h
a
s
or
s
r
e
pr
e
s
e
nt
i
ng
t
he
c
ur
r
e
nt
a
n
d
t
he
v
ol
t
a
ge
.
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:
2
0
8
8
-
8708
S
imu
la
tio
n
o
f
a
micro
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id
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t in
teg
r
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tes r
en
ewa
b
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en
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ies (
Ge
r
ma
n
R
ein
a
)
207
(
a
)
(
b)
Fig
u
r
e
4
.
Mo
d
els f
o
r
s
i
m
u
latio
n
,
(
a)
Si
m
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latio
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o
d
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f
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iesel p
lan
t i
m
p
le
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in
m
atlab
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b
)
Cal
c
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at
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p
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s
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v
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ur
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s
4
.
3
.
2
.
Win
pla
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T
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w
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ge
ne
r
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t
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s
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pr
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n
t
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d
a
nd
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p
o
w
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p
ut
w
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h
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c
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r
t
a
i
n
e
f
f
i
ci
e
nc
y
a
nd
a
f
i
xe
d
r
ea
c
ti
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p
o
w
e
r
.
F
o
r
t
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m
ul
at
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a
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pr
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I
D
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A
M
vi
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t
ua
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.
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o
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[
25
].
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.
11
,
No
.
1
,
Feb
r
u
ar
y
2
0
2
1
:
2
0
1
-
21
6
208
T
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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p
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I
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N:
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
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8708
I
n
t J
E
lec
&
C
o
m
p
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n
g
,
Vo
l.
11
,
No
.
1
,
Feb
r
u
ar
y
2
0
2
1
:
2
0
1
-
21
6
210
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r
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(
b
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Fig
u
r
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.
P
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h
o
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5.
SI
M
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s
o
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(
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)
,
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.
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