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[
1
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3
]
.
P
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[
4
-
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.
DVR is
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[
7
-
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[
9
-
1
1
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.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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R
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ted
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y
s
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m
f
o
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a
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m
e
n
t
w
a
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in
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i
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u
r
e
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.
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h
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th
r
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h
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s
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ce
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n
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ec
ted
to
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d
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ctio
n
(
AC
)
m
o
to
r
lo
ad
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r
o
u
g
h
s
o
u
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ce
i
m
p
ed
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ce
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d
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ctio
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o
to
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in
d
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cti
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lo
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,
it
m
a
y
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s
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o
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q
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al
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le
m
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p
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y
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te
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d
th
i
s
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lem
n
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s
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.
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r
ess
v
o
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m
ed
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s
i
n
g
a
co
m
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n
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ato
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ies
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er
ter
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ess
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th
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ltag
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ati
n
g
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ig
n
al
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to
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te
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R
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n
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at
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te
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ir
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GB
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/MOSFET
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s
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p
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ll p
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m
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ile
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ld
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m
ai
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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N
:
2
0
8
8
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8
694
I
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t J
P
o
w
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E
lectr
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&
Dr
i
S
y
s
t
,
Vo
l.
9
,
No
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1
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Ma
r
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1
8
:
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–
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10
af
f
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alan
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al
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iti
v
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lo
ad
s
co
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ted
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m
.
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ch
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ter
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ith
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en
s
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t
h
e
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tin
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o
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s
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R
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g
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ile
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n
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d
ec
r
ea
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e
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d
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s
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itio
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n
d
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n
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3.
P
RO
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cu
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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t J
P
o
w
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E
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&
Dr
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y
s
t
I
SS
N:
2088
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8
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en
t,
s
p
ee
d
an
d
to
r
q
u
e
o
f
in
d
u
c
tio
n
m
o
to
r
.
Dr
o
p
in
s
tato
r
cu
r
r
en
t is
n
o
t o
b
s
er
v
ed
as DV
R
co
m
p
en
s
ated
f
o
r
s
ag
i
n
s
o
u
r
ce
v
o
ltag
e
a
n
d
lo
ad
v
o
ltag
e.
5.
CO
NCLU
SI
O
N
T
h
e
p
ap
e
r
p
r
esen
ts
a
n
o
v
el
co
n
tr
o
l
s
tr
ateg
y
to
co
n
tr
o
l
DVR
co
n
n
ec
ted
to
p
o
w
er
s
y
s
te
m
w
it
h
in
d
u
ctio
n
m
o
to
r
lo
ad
.
T
h
e
co
n
tr
o
l
s
tr
ateg
y
w
a
s
test
ed
f
o
r
s
ag
co
n
d
itio
n
w
it
h
an
d
w
it
h
o
u
t
i
n
d
u
ctio
n
m
o
to
r
an
d
f
o
u
n
d
s
u
itab
le
to
co
n
tr
o
l
DVR
in
d
if
f
er
e
n
t
test
co
n
d
itio
n
s
d
i
s
cu
s
s
ed
in
r
e
s
u
l
ts
.
D
u
r
in
g
s
a
g
co
n
d
itio
n
s
w
i
th
o
u
t
an
d
w
ith
i
n
d
u
c
tio
n
m
o
to
r
,
DVR
w
it
h
p
r
o
p
o
s
ed
co
n
tr
o
l
s
tr
ateg
y
in
j
ec
ts
co
m
p
e
n
s
ati
n
g
v
o
ltag
es
to
m
a
in
ta
i
n
co
n
s
ta
n
t lo
ad
p
r
o
f
ile.
RE
F
E
R
E
NC
E
S
[1
]
Be
n
a
c
h
a
ib
a
,
C.
a
n
d
B.
F
e
rd
i,
2
0
0
8
.
V
o
l
tag
e
q
u
a
li
ty
i
m
p
ro
v
e
m
e
n
t
u
sin
g
d
y
n
a
m
ic
v
o
lt
a
g
e
re
sto
re
r
.
El
e
c
t.
P
o
w
e
r
Qu
a
li
ty
Util
iz
.
J.,
1
4
:
3
9
-
4
6
.
[2
]
Bo
ll
e
n
,
M
.
,
1
9
9
9
.
Un
d
e
rsta
n
d
i
n
g
P
o
w
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r
Qu
a
li
t
y
P
ro
b
lem
s:
V
o
lt
a
g
e
S
a
g
s
a
n
d
In
terru
p
ti
o
n
s.
1
st
E
d
n
.
,
IEE
E
P
re
ss
,
P
isc
a
taw
a
y
,
NJ
.
,
IS
BN:
1
3
:
9
7
8
-
0
7
8
0
3
4
7
1
3
7
,
p
p
:
6
7
2
.
[3
]
Djo
k
ic,
S
.
a
n
d
J.
M
il
a
n
o
v
ic,
2
0
0
6
.
A
d
v
a
n
c
e
d
v
o
lt
a
g
e
s
a
g
c
h
a
ra
c
te
riza
ti
o
n
.
P
a
rt
I:
P
h
a
se
sh
if
t.
IEE
E
P
ro
c
.
G
e
n
e
ra
t.
T
ra
n
s
m
.
Distrib
u
t.
,
1
5
3
:
4
2
3
-
4
3
0
.
DO
I:
1
0
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1
0
4
9
/i
p
-
g
t
d
:2
0
0
5
0
3
5
0
[4
]
A
.
V
.
Ital
a
n
d
S
.
A
.
Bo
ra
k
h
a
d
e
,
"
Co
m
p
e
n
sa
ti
o
n
o
f
v
o
lt
a
g
e
sa
g
s
a
n
d
sw
e
ll
s
b
y
u
sin
g
D
y
n
a
m
i
c
V
o
lt
a
g
e
Re
sto
re
r
(DV
R),
"
2
0
1
6
In
ter
n
a
ti
o
n
a
l
C
o
n
fer
e
n
c
e
o
n
El
e
c
trica
l,
El
e
c
tro
n
ics
,
a
n
d
Op
ti
miza
t
io
n
T
e
c
h
n
i
q
u
e
s
(
ICEE
OT)
,
Ch
e
n
n
a
i,
2
0
1
6
,
p
p
.
1
5
1
5
-
1
5
1
9
[5
]
B.
P
.
G
a
n
th
ia,
S
.
M
o
h
a
n
ty
,
P
.
K.
Ra
n
a
a
n
d
P
.
K
.
S
a
h
u
,
"
Co
m
p
e
n
sa
ti
o
n
o
f
v
o
lt
a
g
e
sa
g
u
sin
g
DV
R
w
it
h
P
I
c
o
n
tro
ll
e
r,
"
2
0
1
6
I
n
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
E
lec
trica
l,
El
e
c
tro
n
i
c
s,
a
n
d
O
p
ti
miza
t
io
n
T
e
c
h
n
i
q
u
e
s
(
ICEE
OT)
,
Ch
e
n
n
a
i,
2
0
1
6
,
p
p
.
2
1
3
8
-
2
1
4
2
[6
]
S
.
S
i
n
g
h
,
V
.
Ra
i,
A
.
Ku
m
a
r
a
n
d
K.
B.
S
a
h
a
y
,
"
S
im
u
latio
n
a
n
d
c
o
m
p
a
riso
n
o
f
DV
R
a
n
d
D
-
S
T
AT
C
OM
f
o
r
v
o
lt
a
g
e
sa
g
m
it
ig
a
ti
o
n
,
"
2
0
1
6
IEE
E
6
th
I
n
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Po
we
r
S
y
ste
ms
(
ICPS
)
,
Ne
w
D
e
lh
i,
2
0
1
6
,
p
p
.
1
-
6.
[7
]
T
.
A
p
p
a
laN
a
id
u
,
"
T
h
e
Ro
le
O
f
D
y
n
a
m
ic
V
o
lt
a
g
e
Re
sto
re
r
(
DV
R)
in
im
p
ro
v
in
g
p
o
w
e
r
q
u
a
li
ty
,
"
2
0
1
6
2
n
d
In
ter
n
a
t
io
n
a
l
Co
n
fer
e
n
c
e
o
n
Ad
v
a
n
c
e
s
in
El
e
c
trica
l,
El
e
c
tro
n
ics
,
I
n
fo
rm
a
t
io
n
,
Co
mm
u
n
ica
ti
o
n
a
n
d
Bi
o
-
In
fo
rm
a
t
ics
(
AE
EICB
)
,
Ch
e
n
n
a
i
,
2
0
1
6
,
p
p
.
1
3
6
-
1
4
1
.
[8
]
S
.
De
e
p
ik
a
,
M
.
S
a
ra
n
y
a
a
n
d
V
.
P
o
o
ra
n
i,
"
P
I
c
o
n
tro
l
ler
b
a
se
d
d
y
n
a
m
ic
S
AG
c
o
m
p
e
n
sa
to
r
w
it
h
P
V
P
A
NEL
:
P
I
c
o
n
tro
ll
e
r
b
a
se
d
DV
R,
"
2
0
1
5
In
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Ad
v
a
n
c
e
d
Co
mp
u
ti
n
g
a
n
d
Co
mm
u
n
ic
a
ti
o
n
S
y
ste
ms
,
Co
im
b
a
to
re
,
2
0
1
5
,
p
p
.
1
-
6.
[9
]
G
.
R
a
m
y
a
,
V
.
Ga
n
a
p
a
th
y
,
P
.
S
u
re
sh
,
“
P
o
w
e
r
Qu
a
li
ty
I
m
p
ro
v
e
m
e
n
t
Us
in
g
M
u
lt
i
-
L
e
v
e
l
In
v
e
rter
Ba
se
d
DV
R
a
n
d
DST
AT
COM
Us
in
g
Ne
u
ro
-
F
u
z
z
y
Co
n
tro
ll
e
r,
”
I
n
ter
n
a
ti
o
n
a
l
jo
u
rn
a
l
o
f
p
o
we
r
e
lec
tro
n
ics
a
n
d
d
riv
e
sy
ste
ms
(
IJ
PE
DS
)
,
V
o
l
8
,
No
1
:
M
a
rc
h
2
0
1
7
,
p
p
3
1
6
-
3
2
4
.
[1
0
]
Bra
h
im
F
e
rd
i
,
S
a
m
ira
Dib
,
Bra
h
im Be
rb
a
o
u
i,
Ra
c
h
id
De
h
in
i,
“
De
sig
n
a
n
d
S
im
u
latio
n
o
f
D
y
n
a
m
i
c
V
o
lt
a
g
e
Re
sto
re
r
Ba
se
d
o
n
F
u
z
z
y
Co
n
tro
ll
e
r
Op
ti
m
iz
e
d
b
y
A
NFIS
,
”
In
ter
n
a
t
io
n
a
l
jo
u
rn
a
l
o
f
p
o
we
r
e
lec
tro
n
ics
a
n
d
d
riv
e
sy
ste
ms
(
IJ
PE
DS
)
,
V
o
l
4
,
No
2
:
Ju
n
e
2
0
1
4
,
p
p
2
1
2
-
2
2
2
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
694
I
n
t J
P
o
w
er
E
lectr
o
n
&
Dr
i
S
y
s
t
,
Vo
l.
9
,
No
.
1
,
Ma
r
ch
2
0
1
8
:
8
–
16
16
[1
1
]
D.K.
T
a
n
ti
,
M
.
K.
V
e
rm
a
,
Brij
e
sh
S
in
g
h
,
O.N.
M
e
h
ro
tra,
“
Op
ti
m
a
l
P
lac
e
m
e
n
t
o
f
Cu
sto
m
P
o
w
e
r
De
v
ice
s
in
P
o
w
e
r
S
y
st
e
m
Ne
t
w
o
rk
to
M
it
ig
a
te
V
o
lt
a
g
e
S
a
g
u
n
d
e
r
F
a
u
lt
s,”
I
n
ter
n
a
ti
o
n
a
l
j
o
u
r
n
a
l
o
f
p
o
we
r
e
lec
tro
n
ics
a
n
d
d
riv
e
sy
ste
ms
(
IJ
PE
DS
)
,
V
o
l
2
,
No
3
:
S
e
p
tem
b
e
r
2
0
1
2
,
p
p
2
6
7
-
2
7
6
.
B
I
O
G
RAP
H
I
E
S
O
F
AUTH
O
RS
S
y
e
d
S
u
ra
y
a
re
c
e
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v
e
d
B.
T
e
c
h
d
e
g
re
e
in
El
e
c
tr
ica
l
&
El
e
c
tro
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ics
E
n
g
in
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rin
g
f
ro
m
JN
T
U,H
y
d
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ra
b
a
d
in
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0
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2
a
n
d
M
.
T
e
c
h
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En
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m
s
f
ro
m
J
NTU,H
y
d
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ra
b
a
d
in
2
0
0
7
.
S
h
e
is
c
u
rre
n
tl
y
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in
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to
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rd
s
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h
.
D
d
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A
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.
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se
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ti
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n
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u
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a
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in
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a
s
a
P
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in
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tri
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l
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n
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,
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A
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A
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a
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p
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u
.
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h
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A
n
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1
9
9
3
,
M
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c
h
d
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tri
c
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2
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a
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in
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2
0
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2
.
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:
P
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a
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.
Bh
a
ra
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m
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A
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