In
te
r
n
ation
a
l Jou
rn
al
o
f Po
we
r
Elec
tron
ic
s an
d
D
r
ive S
y
stem
(IJ
PED
S
)
V
o
l.
10, N
o.
4, D
e
c
e
m
ber
201
9,
pp.
2096~
21
00
ISSN: 2088-
8694,
DOI
:
10.11591
/ijpeds.
v10.
i
4.pp2096-2100
2096
Jou
rn
a
l
h
o
me
pa
ge
:
ht
tp:
//i
a
e
score
.
com
/
j
o
u
r
na
l
s
/
i
n
d
e
x
.
p
hp/IJ
PED
S
Control and supe
rvision of
a solar electric system
B
e
na
b
e
d
K
h
a
d
id
ja
1
, Boudgh
e
n
e
Stamb
ou
li Ami
n
e
2
, Ben
ab
ad
ji N
ou
red
d
i
n
e
3
1
, 2
D
é
p
a
rt
emen
t d
'
E
l
ect
roniqu
e, U
ni
ve
rs
i
t
é d
e
s
Sci
e
nces
et d
e
la Te
chn
o
l
ogi
e d’Oran M
o
h
am
ed
B
oud
iaf, USTO
-
M
B
, BP
15
0
5
,
E
l
M’nao
u
e
r,
3
10
00
Ora
n
Alg
é
ri
e
3
L
ab
orat
o
i
re
d
'An
a
lys
e
e
t
d'
Appli
cati
o
n
des
Rayo
nnem
e
n
t
s
(LAAR)
, U
n
i
v
ersité des
S
ci
ences
et de la
Techn
o
l
ogie
d
’
Oran
M
o
h
am
ed
B
oud
ia
f
,
U
STO
-
M
B
,
BP
1
505,
E
l
M
’
n
a
ouer,
3
1
0
0
0
O
r
an Algéri
e
Art
i
cl
e In
fo
ABSTRACT
A
r
tic
le hist
o
r
y
:
R
e
ce
i
v
e
d
Jan
1
4, 201
9
Re
vise
d Mar
1,
201
9
A
c
c
e
pte
d
J
u
l
24,
201
9
En
ergy
c
on
sum
p
ti
on
is
o
n
e
o
f
the
b
i
g
g
es
t
co
nc
erns
b
ec
au
se
i
t
i
s
i
ncreasi
ng
and
i
t
h
as
a
g
reat
i
m
p
act
o
n
ou
r
env
i
ro
nm
ent
.
P
h
o
t
o
v
o
l
t
a
i
c
ener
gy
i
s
a
po
ss
ible
r
es
po
nse
t
o
t
he
c
h
a
l
l
en
ges
of
t
h
e
e
n
e
rg
y
tran
sitio
n
o
f
t
omorrow
.
F
or
pro
p
er
o
p
e
ratio
n,
t
he
s
olar
p
hot
o
v
ol
ta
ic
s
ystem
n
eed
s
a
ri
go
rou
s
su
perv
isi
on
of
its
el
e
ct
rical
and
ph
y
s
i
cal
param
eters
.
M
o
n
it
oring
is
on
e
of
t
h
e
fou
nd
atio
ns
of
p
h
o
t
o
v
o
ltaic
m
ainten
ance
en
g
i
neeri
n
g
.
T
his
art
i
cle
d
e
scrib
e
s
t
h
e
d
e
s
i
g
n
and
real
izat
ion
o
f
a
s
o
l
ar
m
on
it
or
f
or
t
h
e
m
o
n
itoring
o
f
t
h
e
co
rrect
o
perati
on
of
a
m
in
i
p
o
wer
plan
t f
r
om
p
an
els
ph
o
t
ovo
lt
aic.
K
eyw
ord
s
:
Mi
cro
c
ont
rol
l
e
r
Mo
ni
tor
Phot
o
v
o
lta
ic
sys
tem
S
o
lar
ene
r
gy
S
upe
rv
isi
o
n
Co
pyri
gh
t © 2
019 In
stit
u
t
e
of Advanced
En
gi
neeri
n
g
an
d
S
c
ien
ce.
All
rights
res
e
rv
ed.
Corres
pon
d
i
n
g
Au
th
or:
Be
nabe
d
K
h
ad
id
ja,
Dépa
rtem
ent d
'
Elec
tr
o
n
i
q
ue,
Uni
v
ersi
té de
s
Sc
i
ence
s et
d
e la
Tec
h
n
o
l
og
ie
d
’Ora
n Moha
m
e
d Bo
u
di
a
f
,
BP
150
5,
El M
’
na
o
u
e
r
,
3100
0
Or
an A
lgé
r
ie.
Em
ail:
K
h
ad
id
ja
.be
n
a
b
e
d
@u
n
i
v-
ust
o
.
d
z
1.
I
N
TR
OD
U
C
TI
O
N
S
o
lar
ene
r
g
y
i
s
pl
a
y
i
n
g
m
a
j
o
r
r
o
l
e
a
s
a
n
i
m
porta
nt
r
ene
w
able
e
n
er
gy
sourc
e
d
ue
t
o
its
c
lea
nne
ss,
ze
ro
c
ost
a
nd
e
v
e
r
yw
her
e
a
va
ila
b
i
l
i
t
y
[
1].
P
hoto
v
o
l
tai
c
t
ec
h
n
o
l
og
y
ha
s
a
dva
nce
d
a
nd
m
ad
e
solar
pa
ne
l
s
m
or
e
fle
x
ib
le a
n
d
e
asier
t
o
i
n
s
tal
l
[
2].
The
s
u
per
v
isi
o
n
of
a
p
h
o
t
o
v
o
l
t
a
ic
s
ys
tem
,
o
r
m
o
n
i
t
o
ri
ng,
m
ake
s
i
t
p
o
s
sib
l
e
to
e
v
a
lu
at
e
th
e
o
p
e
ra
ti
on
q
u
a
li
t
y
o
f
t
h
e
s
y
st
e
m
a
n
d
on
t
h
e
ot
h
e
r
hand
t
o
d
e
t
e
ct
a
ny
a
no
ma
lies.
I
t
is
g
e
n
era
lly
c
om
po
sed
of
a
d
ata
ac
quis
i
tio
n
a
n
d
st
orage
s
y
st
e
m
,
a
si
g
n
a
l
p
rocessi
n
g
o
r
anal
ys
is
s
oftw
a
r
e
,
a
nd
a
disp
lay.
T
he
s
upe
rvi
s
in
g
system
i
s
a
sol
u
tion
f
or
l
imit
p
ro
d
u
ct
ion
l
o
sses
an
d
imp
r
ove
s
s
o
l
ar
p
la
nt
p
e
r
form
anc
e
[
3]
.
Gra
c
e
an
a
lert
system,
f
a
ult
a
n
alysis
i
s
possibl
e
t
o
r
edu
c
e
t
h
e
cos
t
o
f
m
a
i
n
te
na
nce
a
nd
a
v
o
i
d
u
n
n
ec
ess
a
ry
t
ra
ve
l
[4]
.
T
he
re
are
m
a
ny
sys
t
e
m
s
fo
r
eva
l
ua
ti
ng
t
h
e
per
f
orm
a
nc
e
o
f
a
p
h
o
t
o
v
o
lta
ic
s
ys
t
e
m
[
5
]-[9].
S
ome
syst
ems
allow,
f
or
exa
m
ple,
t
he
c
om
paris
on
bet
w
ee
n
t
h
e
ac
tua
l
p
ro
du
c
t
i
on
of
a
n
ins
ta
l
l
at
ion
a
nd
t
h
e
the
o
r
e
tica
l
p
r
o
d
u
c
t
i
o
n.
A
n
a
l
e
r
t
i
s
s
e
n
t
t
o
t
h
e
u
s
e
r
w
a
r
n
i
n
g
o
f
a
n
a
n
o
m
a
l
y
o
n
t
h
e
P
V
s
y
s
t
e
m.
T
his
a
r
ticle
d
esc
r
i
b
es
t
he
d
es
ig
n
and
con
s
truc
t
i
o
n
o
f
a solar
m
onit
o
r
for
the supe
rv
i
s
io
n a
n
d con
t
rol
o
f
a
P
V
s
o
l
a
r
s
y
s
t
e
m.
2.
M
A
T
E
RI
AL
AND
ME
T
H
O
D
S
The
r
eal
ize
d
d
e
v
ice
is
d
e
d
ica
t
ed
f
or
6
V
or
12V
p
h
o
t
o
v
o
l
t
aic
pa
n
e
l
s
syst
em
a
t
a
me
diu
m
pow
e
r
(
up
to
5
0
W
)
.
It
i
s
re
sp
on
si
bl
e
fo
r
p
e
rf
o
r
mi
ng
a
u
t
o
m
a
t
i
c
a
nd
p
e
r
io
di
c
mea
s
u
r
e
m
e
nts
o
f
f
ive
im
p
o
rta
n
t
p
hys
ica
l
para
me
ters
t
o
be
m
o
n
i
t
or
ed
:
t
h
e
char
gin
g
c
urre
n
t
o
f
the
e
n
er
g
y
acc
umul
ator
(
ba
t
t
e
r
y),
the
d
i
sc
harge
c
u
rr
ent,
the
c
h
a
r
g
i
ng
v
o
lta
ge
,
t
h
e
e
x
t
e
rnal
t
e
m
per
a
t
u
re
(
close
t
o
P
.V.
)
a
n
d
th
e
i
n
t
e
rn
al
t
e
m
p
e
ra
t
u
re
(
cl
o
s
e
t
o
b
at
t
e
ry
)
(F
i
gur
e 1)
.
Evaluation Warning : The document was created with Spire.PDF for Python.
Int J
P
o
w
E
l
e
c
&
D
ri S
yst
IS
S
N
:
2088-
86
94
C
o
n
t
rol
a
nd
su
perv
isio
n
of a s
o
l
a
r ele
c
t
r
i
c
system
(Be
n
a
b
e
d
Kh
adi
dj
a)
2
097
F
i
gure
1. S
yst
e
m
overvie
w
3.
HARDWARE
DE
S
CRIPT
ION
The
d
i
agra
m
i
n
t
he
f
i
g
u
r
e
2
show
s
the
m
a
in
m
od
u
l
es
o
f
th
i
s
d
e
v
i
c
e
:
a
n
8-
b
i
t
mic
r
oco
n
t
ro
ller
(PIC
18F
452), a
2x16
characters L
CD display m
odule
a
nd the
r
egul
ate
d
p
ower
s
ec
t
i
o
n
.
Figure
2.
Bl
o
c
k
dia
g
ram
of
t
h
e
p
r
o
tot
ype
d
e
v
ice
.
3.1.
The
8-b
i
t
s
m
icr
o
cont
ro
ller
pic
18f
45
2
It
i
s
a
m
i
croc
ontr
o
l
l
er
o
f
the
hi
g
h
-en
d
r
a
nge
o
f
t
h
e
A
m
e
r
ica
n
c
ompa
ny
M
i
croc
hip,
a
w
orld
l
e
a
der
in
th
i
s
c
a
t
e
g
ory
of
p
r
ogra
m
m
a
bl
e
dig
ita
l
co
m
pone
n
t
s.
I
t
is
e
q
u
ip
pe
d
w
i
t
h
a
R
IS
C
ar
chitec
t
ure
,
w
hos
e
perform
ance
s
i
n
s
p
eed
a
n
d
m
em
ory
usa
g
e
a
r
e
muc
h
b
e
tter
tha
n
t
he
o
l
d
C
I
S
C
ar
chi
t
e
c
t
ure
[1
0].
The
PIC
is
pow
er
ed
b
y
a
vo
lta
ge
o
f
5V
.
The
r
e
s
i
stor
R
0
h
a
s
been
a
dde
d
t
o
l
ow
e
r
t
he
c
ur
ren
t
o
n
t
h
e
MCL
R
p
i
n
.
Th
e
di
ode
D
0 is a
d
d
e
d
t
o pre
v
e
n
t hi
g
h
v
o
lta
ge V
pp (
13V
) goe
s
to V
d
d
w
he
n d
o
i
n
g I
n
-Circ
u
it P
r
ogr
amming of t
h
e
mic
r
oco
n
tro
l
le
r.
T
he
LED
i
ndica
te
s
the
prese
n
c
e
o
f
p
o
w
e
r
in
t
he
m
o
n
i
t
o
r
(
F
i
g
u
r
e
3
)
.
C
a
p
a
c
i
t
o
r
C
0
f
i
l
t
e
r
s
a
n
y
trans
i
en
t v
o
lta
ge
o
r no
ise
th
a
t
coul
d c
r
ash
t
h
e
system
.
F
i
gure
3.
E
l
e
ct
rica
l
d
i
agra
m
of the
P
I
C
pow
e
r
s
upp
ly.
3.2.
The
re
gulated
p
o
wer
supply
se
ction
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SSN: 2088-
8694
I
nt
J
P
ow
Elec
& Dr
i
S
y
st V
ol.
10,
N
o.
4
, Dec
201
9 :
2
0
9
6
– 2
100
2
098
The
re
g
u
la
t
o
r
use
d
i
s
a
c
l
a
ssi
c
r
e
gu
la
tor
78
L0
5,
l
ow
pow
e
r
v
e
r
s
i
o
n
(ma
x
.
out
put
c
u
rre
n
t
=
1
00
m
A).
A
S
c
ho
tt
k
y
d
i
o
de BA
T
85
h
a
s
been
a
dde
d t
o
b
ia
s t
h
is
7
8L
0
5
r
eg
u
l
a
t
o
r,
i
n order to
s
li
ght
l
y
i
ncr
ease
t
h
e
sup
p
l
y
vo
lta
ge
V
d
d
t
o
+
5
.12V
.
Th
is
p
art
i
cu
lar
va
l
u
e
a
llow
s
u
s
to
r
ound
t
he
m
easure
m
e
n
t
se
ns
iti
v
ity
p
r
ecise
l
y
t
o
5
m
V
,
i
n
s
t
e
a
d
o
f
4
.
8
8
m
V
i
f
w
e
k
e
p
t
V
d
d
=
5
V
,
w
h
i
c
h
g
r
e
a
t
l
y
s
i
m
p
l
ifies
the
pr
ogr
am
ming
s
ubro
u
tine
o
f
d
a
t
a
a
c
q
u
i
sit
i
o
n
.
T
h
e
t
wo
c
ap
acit
o
rs
C
3
,
C
4
a
r
e
p
l
ac
ed
a
t
ea
ch
s
id
e
o
f
t
he
r
e
gula
t
or
t
o
smo
o
t
h
the
v
o
lta
ge
i
n
c
a
se
of
s
ud
de
n
tran
sie
n
t
hi
g
h
er
c
onsum
pt
i
on
tha
t
c
ou
l
d
o
ccur
i
n
l
on
g
w
iri
n
g
w
h
e
n
c
o
n
n
ec
ti
ng
P
.
V
.
p
a
n
el
t
o
t
h
e
mic
r
oco
n
tro
l
le
r
board
(
F
i
gure
4).
F
i
gure
4. T
h
e
Re
gu
la
ted
p
o
w
e
r
supply.
3.3.
Th
e
LC
D
d
i
sp
lay
mod
u
le
2x16
ch
aract
ers
A
2x
1
6
c
hara
cter
L
CD
d
i
s
pla
y
m
odu
le
r
e
q
u
i
r
e
s
at
l
e
a
s
t
10
I/O
l
i
n
e
s
(
I
np
u
t
s
/
out
pu
ts)
from
t
he
P
IC,
in
8
-
b
i
t
m
o
d
e,
o
r
o
n
l
y
6 I
/O
li
n
es
in
4-
b
it m
o
de
[
1
1
]
.
The
L
CD
d
i
s
p
lay i
s
pow
ere
d
b
y a
vol
tage
o
f 5V
+/- 5%
.
To sa
v
e
the
i
npu
t
/
ou
tpu
t
po
r
t
s
o
f t
h
e P
I
C,
the
L
CD
m
odu
le
w
i
l
l
o
p
era
t
e
in 4-
b
it mo
de
(4 da
ta
b
its)
i
n
s
t
ea
d
o
f
8
(LCD
m
od
u
l
e
c
o
n
f
i
gur
at
io
n
at
i
n
i
t
i
a
liza
t
i
on),
a
n
d
on
ly
i
n
w
r
i
te
m
o
d
e
(
p
in
R
W
c
o
nne
c
t
ed
t
o
t
h
e
g
r
o
u
n
d
).
The
co
ntras
t
c
on
t
r
o
l
can
b
e
adj
u
ste
d
usi
ng
t
h
e po
te
nt
i
o
me
te
r A
j
1(
f
i
gure
5
).
F
i
g.
5.
The
2x16
LCD
di
spla
y m
odule
.
3.4.
The
tempera
t
u
re
se
n
s
o
r
supply
Th
e
t
e
mp
era
t
ure
se
n
s
o
r
i
s
a
LM3
5
D
Z
t
h
a
t
c
an
m
e
a
s
u
r
e
a
t
e
mp
e
r
atu
re
b
et
we
e
n
0
a
n
d
+
10
0
°C;
i
t
pro
v
i
d
es
a
v
o
l
tage
p
rop
o
rt
io
na
l
t
o
t
he
t
e
m
pe
rat
u
re
w
ith
a
r
e
s
ol
u
t
io
n
o
f
10
m
V
/
°
C
[1
2].
The
LM
35D
Z
tem
p
era
t
ur
e
se
nsor
c
an
b
e
po
w
e
r
e
d
i
n
a
r
an
ge
o
f
4
t
o
2
0V
w
i
t
h
a
n
in
tern
a
l
c
o
n
sum
p
tio
n
of
l
e
ss
t
h
an
60μA
a
t
4V
.
F
o
r
our
i
nt
e
r
nal
t
e
mpe
r
ature
se
ns
or,
t
h
e
re
gu
la
t
e
d
p
o
w
e
r
su
pp
l
y
V
dd
has
be
e
n
u
se
d,
w
hile
f
or
t
he
exter
n
al
o
ne,
w
e
d
i
r
ec
tl
y
us
ed
t
he
6
V
ph
ot
o
v
o
lta
ic
p
a
n
e
l
.
In
t
h
e
a
b
se
nc
e
of
t
he
s
u
n
sh
ine
,
it
is
p
ow
e
r
ed
direc
t
l
y
b
y
t
h
e
ba
tt
e
r
y.
R
es
is
tor
R
7
a
n
d
c
a
p
acit
o
r
C6
(
for
t
h
e
e
x
t
e
r
n
a
l
t
e
m
p
e
r
a
t
u
r
e
s
e
n
s
o
r
)
a
c
t
a
s
a
s
e
r
i
e
s
R
C
Evaluation Warning : The document was created with Spire.PDF for Python.
Int J
P
o
w
E
l
e
c
&
D
ri S
yst
IS
S
N
:
2088-
86
94
C
o
n
t
rol
a
nd
su
perv
isio
n
of a s
o
l
a
r ele
c
t
r
i
c
system
(Be
n
a
b
e
d
Kh
adi
dj
a)
2
099
dam
p
er
t
o
impr
ove
t
he
t
o
l
er
ance
o
f
lon
g
w
ires
c
apa
c
i
t
a
nce
(P
V
p
a
n
e
l
a
r
e
m
o
u
n
t
e
d
f
a
r
f
r
o
m
t
h
e
mic
r
oco
n
tro
l
le
r
board)
(F
i
gur
e 6
and F
i
gure
7).
F
i
gur
e 6.
D
iagr
am
of
the in
ter
n
a
l
an
d
e
x
t
erna
l
tem
p
era
t
ur
e se
ns
or
s.
F
i
gure
7.
C
om
ple
t
e e
l
ec
trica
l
circ
u
i
t
d
i
a
gram
.
4.
RESULT
S
A
N
D
DISCU
SSIO
N
S
Th
is
s
olar
m
o
n
itor
i
s
r
e
s
p
o
n
s
i
b
le
f
or
p
er
form
ing
a
u
tom
a
ti
c
a
nd
pe
r
i
o
d
ic
m
ea
surem
e
nts
of
i
mp
orta
n
t
ph
ysic
a
l
p
ar
a
m
e
t
ers
be
m
on
it
ored.
It
o
f
f
ers
i
n
fo
r
m
a
tio
n
a
b
o
u
t
i
n
t
erna
l
and
e
x
te
rnal
t
e
m
pera
ture,
the
c
u
r
r
ent
a
n
d
vol
t
a
g
e
i
nv
olv
e
d
b
e
t
w
e
e
n
t
h
e
P.V
.
p
ane
l
s
sy
st
em
a
nd
th
e
e
n
e
rgy
st
ora
g
e
sy
st
em
(
Fi
gu
re
8
).Th
i
s
d
ev
i
ce
uses few
c
om
pone
n
t
s,
re
a
dil
y
ava
ila
b
l
e
and
a
ve
ry low
c
ost.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
S
S
N: 2
0
8
8
-
86
94
I
n
t
J Po
w El
ec &
D
ri S
y
s
t
Vo
l. 1
0
,
No
. 4
,
D
e
c
2
0
19
:
2
096
–
2
100
2
100
F
i
gur
e
8.
T
he
d
i
s
p
l
a
y
o
f
t
h
e
f
our
m
e
a
sur
e
d
par
a
m
e
ter
s
.
5.
CONCLUSION
Th
is
p
a
p
er
d
e
s
cr
i
b
e
s
t
he
d
e
s
ign
a
n
d
im
pl
em
enta
ti
o
n
o
f
an
a
ut
oma
t
i
c
r
ec
o
r
d
i
ng
d
e
v
i
ce
(sol
ar
m
oni
tor
)
t
o me
asur
e se
ve
r
a
l i
m
por
ta
nt
p
h
y
s
i
cal
p
ar
a
m
e
t
er
s
(
i
nte
r
n
al
a
nd
e
xt
e
r
nal
t
e
mp
e
r
atur
e
,
the
c
ur
r
e
nt a
nd
vo
l
t
age
in
vol
v
e
d
betw
e
e
n
t
h
e
P
.
V
.
pane
ls
s
yste
m
an
d
th
e
ene
r
g
y
st
or
a
g
e
sys
t
em
)
.
T
his
pr
oto
t
ype
u
se
s
f
e
w
co
mp
on
en
ts,
re
a
d
ily
a
v
a
i
l
a
ble
a
n
d
p
r
ov
id
e
s
a
goo
d
re
li
a
b
ili
ty
.
It
i
s
re
co
mme
n
d
e
d
in
t
h
e
m
an
a
g
e
m
e
n
t
an
d
th
e
m
oni
tor
i
ng
o
f
a
l
ow
c
ost
o
p
er
a
tio
na
l
s
o
l
a
r
p
o
w
e
r
pla
n
t
bas
e
d
on
p
h
o
t
ovo
l
t
aic
pa
ne
ls.
REFERE
NC
E
S
[1]
H.
A
.
A
tti
a,“
H
i
g
h
p
e
rf
orm
a
nce
P
V
s
y
s
t
e
m
b
a
sed
on
art
i
fici
al
n
e
u
r
a
l
ne
twork
M
P
P
T
w
ith
PI
c
on
tr
o
l
le
r
fo
r
d
i
re
c
t
curren
t
w
at
er
p
um
p
app
l
i
cati
ons,
“
In
ter
nati
onal
Jou
r
n
a
l
o
f
Po
wer El
ectro
ni
cs and Dr
ive Sys
t
em
(IJPE
DS)
,
Vo
l.
10
,
p
p.
132
9-1
3
3
8
,
2
01
9.
[2]
A.
M
ezo
uari
,
R.
E
l
g
o
u
ri,
M
.
I
gouzal
,
M.
A
l
a
reqi,
K
.
M
at
eur,
H
.
Da
ho
u,
L
.
Hlou
,
“
A
N
e
w
P
ho
to
vo
lta
i
c
En
e
r
gy
S
h
ari
n
g
Syst
e
m
b
et
ween
H
omes
i
n
S
t
and
a
lone
A
reas
,
“
In
t
e
rna
t
i
o
n
a
l
Jour
nal
of E
l
ectrica
l a
n
d
Co
mp
ut
er
En
gi
neeri
n
g
,
V
o
l
.
8
,
p
p
.
4
85
5-4862
,
2
01
8.
[3]
A.
C
hou
der,
S
.
S
i
l
v
estre,
“
A
u
tom
a
t
i
c
sup
e
rvis
io
n
a
n
d
fa
u
l
t
de
te
cti
on
o
f
P
V
sy
st
ems
b
a
sed
on
p
o
w
e
r
loss
es
anal
ys
is, “
En
ergy Con
versi
on
and M
a
n
a
g
e
men
t
, v
ol
.
51,
p
p
.
1
9
2
9
-1
937
,
2
01
0.
[4]
U.
A
n
liker,
J.
A
.
W
a
rd
,
P
.
L
u
k
o
w
icz,
G
.
Trös
t
e
r,
F
.
Do
lveck
,
M
.
B
aer,
F.
K
eita,
E.
B
.
S
c
h
e
nk
er,
F
.
C
atarsi,
L.
Col
u
cci
ni,
A.
B
el
ardi
nelli,
D.
S
h
k
l
a
rski,
M
.
A
lo
n,
E
.
Hirt,
R.
Schm
i
d
,
M.
“
Vus
k
ovi
c
,
AMON:
A
W
earable
Mu
lti
p
a
ra
me
te
r
Me
d
i
c
a
l
Mon
i
toring
a
nd
Alert
Syste
m
,”
IEEE
T
r
a
n
s
a
cti
ons On
In
form
a
t
i
on T
ech
no
log
y
In
Bi
o
m
edici
n
e
,
V
ol.
8
,
p
p.
4
1
5
-
42
7
,
200
4.
[5]
M
.
H
ash
e
m
Neh
r
ir,
J.
B
rock
L
aM
eres
,
G
.
V
enkataram
a
nan
,
V
.
G
e
re
z
,
L.
A
.
Alv
a
ra
do
,
“An
App
r
oa
c
h
t
o
Eva
l
ua
te
th
e
G
e
neral
P
e
rf
orm
a
nce
of
S
tand-Al
on
e
W
i
n
d
/Ph
o
t
o
v
o
ltaic
G
enera
ti
ng
System
s,”
IE
EE Tra
n
s
a
ctio
ns on
E
n
er
gy
Con
vers
i
on
,
V
o
l.
1
5
,
p
p.
4
3
3
-
43
9
,
200
0.
[6]
B.
J
.
Huan
g
,
T
.
H.
L
in,
W
.
C
.
Hu
n
g
,
F.
S
.
Su
n,
“
Perfor
ma
n
ce
E
v
a
lu
a
t
io
n
Of
S
ola
r
P
ho
to
vo
lta
i
c
/
The
r
ma
l
Sy
ste
m
s,”
So
lar E
n
er
gy
,
V
o
l
.
7
0
,
pp.
44
3-44
8,
2001
.
[7]
J.
A
n
d
ré
s,
C
.
Cast
ro
,
A
.
J
u
lián,
A
.
Card
on
a
,”Mo
del
to
E
v
a
l
u
at
e
t
he
P
erf
o
rm
ance
o
f
B
u
i
ldin
g
Int
e
grat
ed
P
h
o
t
o
v
o
l
t
a
i
c
S
y
s
t
e
m
s
u
s
i
n
g
M
a
t
l
a
b
/
S
i
m
u
l
i
n
k
,
”
In
tern
atio
nal Jou
r
n
a
l o
f
El
ectrical
an
d Com
puter E
ngi
neer
in
g
(I
J
E
C
E
)
,
V
ol.
8
,
p
p
.
68
0-68
8,
2018
.
[8]
M
.
A
.
E
lhad
id
y
,
“
P
e
rfo
rm
ance
ev
alu
a
ti
on
o
f
hy
brid
(
w
i
n
d
/
s
o
lar/
dies
el)
p
o
w
e
r
sy
stem
s,”
Ren
e
wa
ble E
n
erg
y
,
Vo
l.
26
,
p
p.
401
-41
3
,
200
2.
[9]
A.
A
b
dulm
u
la
,
K.
S
op
ian,
L
.
Ch
in
H
aw,
A.
F
azl
izan
,“P
e
rf
orm
a
nce
evalu
a
ti
on
o
f
st
and
a
lon
e
dou
bl
e
axi
s
s
olar
tracking
system
w
ith
m
aximu
m
l
ig
h
t
d
et
ectio
n
ML
D
f
o
r
te
l
ecom
m
un
ication
t
o
wers
i
n
Mal
a
ys
ia,”
In
tern
at
io
nal
Jou
r
n
a
l
o
f
Po
we
r Elect
ronics
and
Dri
ve Sys
t
em
(
I
JPE
D
S
)
,
Vol.
1
0
,
p
p
.
4
44
-453
, 2
01
9.
[10]
S
.
Kum
a
ravel
,
P
.
Neelam
eg
am
,
R.V
a
su
ma
t
h
i,
“
Dis
t
ri
but
ed
C
h
l
oride
P
r
edi
c
ti
on
S
ystem
Usi
n
g
N
e
ural
N
etwork
a
n
d
P
I
C18
F
452
M
i
c
roco
ntro
ll
ers
in
W
a
t
er
A
nal
y
sis,”
In
ter
n
a
t
i
onal J
o
u
r
n
a
l
of Comput
er Ap
p
lica
t
io
n
s
,
Vo
l.
8
,
pp
.15
-
20
,
2
01
0.
[11]
K.Ben
a
bed
,
S
.A
.Bou
dgh
ene,
N
.Ben
abadj
i
,
”
P
r
o
t
o
t
y
p
i
ng
a
Ded
i
cated
Phot
ovolta
i
c
S
ystem
Data
l
ogger,
”
T
E
LKOM
NIKA In
do
nes
i
an
Jou
r
nal
o
f
Electrica
l
E
n
g
i
n
e
er
in
g
, Vo
l
.16
,
p
p
. 4
88
-49
4
, 2
01
5.
[12]
L.
M
e
ssi
kh,
S
.
C
h
i
khi,
F.
C
hi
khi,
T.
,
“
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i
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Vo
l
.
1
1,
pp
.
2
81
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90
,
2
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8
.
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