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I
SS
N:
2252
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,
DOI
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.
1
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.
v
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.
i
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.
pp
235
-
243
235
J
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:
h
ttp
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e
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a
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n
d
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M
S
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ro
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th
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CM
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P
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S
M
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h
a
s
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x
a
c
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s
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tr
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I
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h
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b
r
id
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tr
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icles
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s
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ed
[
1
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-
[
5
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.
E
lectr
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p
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[
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1
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in
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tech
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iq
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in
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[
1
9
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2
1
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[
2
2
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2
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er
p
r
ese
n
ts
a
DT
C
-
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
4
,
No
.
1
,
Ma
r
ch
20
2
5
:
235
-
2
4
3
236
b
as
ed
2
-
l
ev
el
an
d
3
-
le
v
el
DC
ML
i
n
v
e
r
t
er
u
s
i
n
g
SV
M
t
e
c
h
n
i
q
u
es.
I
n
s
ec
t
io
n
3
,
t
h
e
d
i
r
e
ct
t
o
r
q
u
e
c
o
n
t
r
o
l
p
r
in
ci
p
l
e
is
e
x
p
la
in
e
d
.
I
n
s
e
cti
o
n
s
4
a
n
d
5
,
c
o
n
t
r
o
l
to
p
o
l
o
g
y
is
p
r
ese
n
t
e
d
.
I
n
s
e
cti
o
n
6
,
th
e
s
im
u
l
ati
o
n
r
esu
l
ts
ar
e
p
r
es
en
te
d
.
2.
P
M
S
M
M
A
T
H
E
M
A
T
I
CA
L
M
O
DE
L
ANA
L
YS
I
S
Fo
llo
win
g
ar
e
th
e
PMSM
m
ath
em
atica
l
m
o
d
el
an
al
y
s
is
in
d
-
q
co
o
r
d
i
n
ate
s
y
s
tem
,
th
e
to
r
q
u
e
eq
u
atio
n
s
ar
e
(
1
)
-
(
4
)
.
=
+
(
1
)
=
(
2
)
=
√
(
2
+
2
)
(
3
)
=
(
3
2
)
(
−
)
(
4
)
T
h
e
d
-
q
cu
r
r
en
t
eq
u
atio
n
s
ar
e
(
5
)
an
d
(
6
)
.
=
−
(
5
)
=
(
6
)
T
h
e
f
lu
x
lin
k
ag
e
e
q
u
atio
n
s
ar
e
(
7
)
an
d
(
8
)
.
=
(
7
)
=
(
8
)
P
u
t in
th
e
to
r
q
u
e
ex
p
r
ess
io
n
as sh
o
wn
in
(
9
)
.
=
(
3
2
)
|
|
2
(
2
−
|
|
(
−
)
2
)
(
9
)
3.
P
RO
P
O
SE
D
M
E
T
H
O
DO
L
O
G
Y
A
DT
C
PMSM
d
r
iv
e
is
s
h
o
w
n
in
Fig
u
r
e
1
.
Stato
r
v
o
ltag
e
v
ec
to
r
s
ar
e
u
s
ed
f
o
r
to
r
q
u
e
c
o
n
tr
o
l
an
d
h
y
s
ter
esis
s
tato
r
f
lu
x
.
Fo
r
th
e
s
elec
tio
n
o
f
v
o
ltag
e
v
ec
to
r
s
,
h
y
s
ter
esis
co
m
p
a
r
ato
r
s
ar
e
u
s
ed
.
I
n
h
y
s
ter
esis
,
co
m
p
ar
ato
r
s
ar
e
r
ep
lace
d
b
y
er
r
o
r
m
ea
s
u
r
em
e
n
ts
,
to
r
q
u
e
,
a
n
d
esti
m
ato
r
s
.
I
t
g
iv
es
a
g
o
o
d
d
y
n
am
ic
p
er
f
o
r
m
an
ce
h
av
in
g
less
to
r
q
u
e
an
d
f
lu
x
r
i
p
p
le.
Fo
r
g
ettin
g
m
o
r
e
in
v
er
ter
o
u
tp
u
t
v
o
ltag
e
in
ef
f
ec
tiv
e
tim
e
a
n
o
v
el
C
B
-
S
VM
m
eth
o
d
is
u
s
ed
.
I
n
C
B
-
SVM,
i
n
v
er
ter
g
atin
g
s
ig
n
als
ar
e
u
s
ed
in
a
s
im
p
le
f
o
r
m
u
s
in
g
a
tim
e
r
elo
ca
tio
n
alg
o
r
ith
m
.
All
th
e
m
o
to
r
p
a
r
am
eter
s
ar
e
c
o
n
v
er
ted
in
o
n
e
f
o
r
m
to
a
n
o
th
er
b
y
u
s
in
g
th
e
p
ar
k
a
n
d
C
lar
k
tr
an
s
f
o
r
m
atio
n
.
Fig
u
r
e
1
.
Pro
p
o
s
ed
DT
C
PMSM
d
r
iv
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Ap
p
l Po
wer
E
n
g
I
SS
N:
2252
-
8
7
9
2
DTC
a
n
a
lysi
s
o
f D
C
ML
I
d
r
ive
n
P
MS
M
-
S
V
M d
r
ive
(
R
a
ke
s
h
S
h
r
iw
a
s
ta
va
)
237
4.
SI
M
UL
A
T
I
O
N
R
E
S
UL
T
S
ANALY
SI
S
W
ith
MA
T
L
AB
s
o
f
twar
e,
th
e
in
v
esti
g
atio
n
s
o
n
DT
C
-
b
ased
co
n
v
en
tio
n
al
a
n
d
t
h
r
ee
-
le
v
el
in
v
er
ter
PMSM
d
r
iv
es
h
av
e
b
ee
n
d
o
n
e.
T
h
e
SVM
m
eth
o
d
h
as
b
ee
n
a
p
p
lied
to
th
e
co
n
v
en
tio
n
al
a
n
d
m
u
ltil
ev
el
in
v
er
ter
-
d
r
iv
en
PMSM
d
r
iv
e.
Fig
u
r
e
s
2
an
d
3
s
h
o
w
th
e
Simu
lin
k
m
o
d
el
o
f
DT
C
-
b
ased
c
o
n
v
e
n
tio
n
al
an
d
m
u
ltil
ev
el
in
v
er
ter
PMSM
d
r
iv
e.
Fig
u
r
e
s
4
an
d
5
s
h
o
w
th
e
in
v
er
ter
v
o
l
tag
e
an
d
cu
r
r
e
n
t
o
u
tp
u
t
o
f
co
n
v
en
tio
n
al
an
d
th
r
ee
lev
els
u
s
in
g
SVM.
F
ig
u
r
e
s
6
-
8
s
h
o
w
th
e
s
p
ee
d
,
elec
tr
o
m
ag
n
etic
to
r
q
u
e
,
an
d
s
tato
r
r
o
to
r
f
lu
x
r
esp
o
n
s
e
r
esp
ec
t
iv
ely
.
Fig
u
r
e
s
9
an
d
1
0
s
h
o
w
th
e
to
tal
h
ar
m
o
n
ic
d
i
s
to
r
tio
n
(
T
HD
)
an
aly
s
is
o
f
v
o
ltag
e
an
d
cu
r
r
en
t.
T
ab
le
s
1
an
d
2
s
h
o
w
th
e
T
HD
an
aly
s
is
an
d
t
o
r
q
u
e
r
ip
p
le
an
aly
s
is
o
f
DT
C
-
b
ased
co
n
v
en
ti
o
n
al
an
d
th
r
ee
-
lev
el
in
v
er
ter
PMSM
d
r
iv
e.
T
h
e
s
p
e
cif
icatio
n
o
f
PMSM
as in
T
ab
l
e
3
.
Fig
u
r
e
2
.
Simu
lin
k
m
o
d
el
o
f
DT
C
b
ased
co
n
v
en
tio
n
al
in
v
er
ter
PMSM
d
r
iv
e
Fig
u
r
e
3.
Simu
latio
n
m
o
d
el
o
f
DT
C
b
ased
DC
ML
I
PMSM
d
r
iv
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
4
,
No
.
1
,
Ma
r
ch
20
2
5
:
235
-
2
4
3
238
(
a)
(
b
)
Fig
u
r
e
4
.
V
o
ltag
e
r
esp
o
n
s
e
o
f
(
a)
two
-
lev
el
an
d
(
b
)
m
u
ltil
ev
e
l in
v
er
ter
(
a)
(
b
)
Fig
u
r
e
5
.
Stato
r
c
u
r
r
e
n
t r
esp
o
n
s
e
o
f
(
a)
t
wo
-
le
v
el
an
d
(
b
)
m
u
l
tilev
el
in
v
er
ter
(
a)
(
b
)
Fig
u
r
e
6.
T
o
r
q
u
e
r
esp
o
n
s
e
o
f
(
a)
t
wo
-
lev
el
(
b
)
m
u
ltil
ev
el
in
v
er
ter
(
a)
(
b
)
Fig
u
r
e
7
.
Sp
ee
d
r
esp
o
n
s
e
o
f
(
a
)
two
-
lev
el
an
d
(
b
)
m
u
ltil
ev
el
in
v
er
ter
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J Ap
p
l Po
wer
E
n
g
I
SS
N:
2252
-
8
7
9
2
DTC
a
n
a
lysi
s
o
f D
C
ML
I
d
r
ive
n
P
MS
M
-
S
V
M d
r
ive
(
R
a
ke
s
h
S
h
r
iw
a
s
ta
va
)
239
(
a)
(
b
)
Fi
g
u
r
e
8
.
M
o
t
o
r
f
lu
x
r
esp
o
n
s
e
:
(
a)
t
wo
-
lev
el
a
n
d
(
b
)
m
u
ltil
ev
el
in
v
er
ter
(
a)
(
b
)
Fig
u
r
e
9
.
FF
T
r
esp
o
n
s
e
o
f
s
tato
r
v
o
ltag
e
:
(
a)
two
-
le
v
el
an
d
(
b
)
m
u
ltil
ev
el
in
v
er
ter
(
a)
(
b
)
Fig
u
r
e
1
0
.
FF
T
r
esp
o
n
s
e
o
f
s
ta
to
r
cu
r
r
e
n
t
:
(
a)
t
wo
-
lev
el
an
d
(
b
)
m
u
ltil
ev
el
in
v
er
ter
T
ab
le
1
.
T
HD
an
al
y
s
is
TH
D
Tw
o
l
e
v
e
l
w
i
t
h
S
V
M
Th
r
e
e
-
l
e
v
e
l
w
i
t
h
S
V
M
Li
n
e
v
o
l
t
a
g
e
1
0
.
8
9
%
1
0
.
0
4
%
Li
n
e
c
u
r
r
e
n
t
2
.
4
1
%
2
.
3
3
%
T
ab
le
2
.
T
o
r
q
u
e
r
ip
p
le
a
n
aly
s
is
C
o
n
t
r
o
l
l
e
r
s
p
e
e
d
Tw
o
-
l
e
v
e
l
w
i
t
h
D
T
C
-
S
V
M
Th
r
e
e
-
l
e
v
e
l
w
i
t
h
D
T
C
-
S
V
M
5
0
0
r
p
m
2
1
.
5
8
%
1
8
.
5
4
4
9
%
1
0
0
0
r
p
m
2
0
.
5
4
%
1
7
.
2
6
%
1
5
0
0
r
p
m
1
8
.
2
7
%
1
5
.
8
6
%
T
ab
le
3
.
Sp
ec
if
icatio
n
o
f
PMS
M
S
r
.
N
o
.
P
M
S
M
p
a
r
a
me
t
e
r
V
a
l
u
e
S
r
.
N
o
.
P
M
S
M
p
a
r
a
me
t
e
r
V
a
l
u
e
1.
S
t
a
t
o
r
r
e
s
i
st
a
n
c
e
2
.
8
8
5
Ω
5.
q
-
a
x
i
s
i
n
d
u
c
t
a
n
c
e
8
.
5
×
10
-
3
H
2.
P
M
f
l
u
x
0
.
1
8
5
Wb
6.
To
r
q
u
e
0
.
0
5
1
Nm
3.
N
o
o
f
p
o
l
e
p
a
i
r
s
4
7.
M
o
v
e
me
n
t
o
f
i
n
e
r
t
i
a
2
.
2
6
×
10
-
5
Kg
/m
2
4.
d
-
a
x
i
s
i
n
d
u
c
t
a
n
c
e
8
.
5
×
10
-
3
H
8.
V
i
sco
u
s
c
o
e
f
f
i
c
i
e
n
t
1
.
3
4
9
×
10
-
5
N
ms
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
4
,
No
.
1
,
Ma
r
ch
20
2
5
:
235
-
2
4
3
240
5.
H
ARDWA
R
E
M
O
D
E
L
AND
E
XP
E
R
I
M
E
N
T
A
L
RE
SU
L
T
S
Fig
u
r
e
1
1
s
h
o
w
s
t
h
e
h
ar
d
war
e
d
esig
n
o
f
th
e
DT
C
-
PMSM
d
r
iv
e
Fig
u
r
e
1
2
s
h
o
w
s
in
v
er
ter
p
h
a
s
e
v
o
ltag
es
o
f
DT
C
-
SVM
at
(
a)
4
0
Hz
,
(
b
)
4
5
Hz
,
an
d
(
c)
5
0
Hz.
Fig
u
r
e
1
3
s
h
o
ws
in
v
er
ter
lin
e
v
o
l
tag
es
o
f
DT
C
-
SVM
at
(
a)
4
0
Hz
,
(
b
)
4
5
Hz
,
an
d
(
c
)
5
0
Hz.
Fig
u
r
e
1
4
s
h
o
w
s
t
h
e
m
o
t
o
r
i
n
v
e
r
t
e
r
cu
r
r
en
t r
esp
o
n
s
e
.
F
i
g
u
r
e
1
1
.
Har
d
war
e
d
esig
n
o
f
DT
C
-
PMSM
d
r
iv
e
(
a)
(
b
)
(
c)
Fig
u
r
e
12.
I
n
v
e
r
t
e
r
p
h
ase
v
o
lta
g
es o
f
DT
C
-
SVM
at
(
a)
40
Hz
,
(
b
)
4
5
Hz
,
a
n
d
(
c
)
5
0
Hz
(
a)
(
b
)
(
c)
Fig
u
r
e
13.
I
n
v
e
r
t
e
r
lin
e
v
o
ltag
es o
f
DT
C
-
SVM
at
(
a)
4
0
Hz
,
(
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p
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rtme
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tri
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En
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o
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ra
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&
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g
p
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ly
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a
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k
e
sh
_
sh
riwa
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v
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iffma
il
.
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o
m
.
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.
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v
in
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1
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re
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a
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re
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in
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RTM
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g
p
u
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Un
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v
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p
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r
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a
n
d
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in
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g
p
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rtme
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g
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g
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g
p
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In
d
ia.
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c
a
n
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tac
ted
a
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m
a
il
:
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b
p
o
k
le@
g
m
a
il
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o
m
.
Dr
.
Aja
y
M.
Mend
h
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ra
d
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d
in
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tri
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l
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g
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m
YCCE,
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g
p
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r.
He
h
a
s
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P
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we
r
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ste
m
s
fro
m
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M
CE,
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h
e
a
g
a
o
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ra
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ti
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iv
e
rsity
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lo
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g
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t
fr
o
m
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g
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il
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e
n
d
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m
a
il
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m
.
Dr
.
Nitin
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te
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ra
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IT,
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g
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ra
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g
p
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r
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i
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e
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p
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He
c
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n
t
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g
p
.
e
d
u
.
i
n
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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243
Dr
.
Ra
je
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d
r
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r,
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6
.
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re
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iv
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d
th
e
M
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h
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r,
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ra
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r
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m
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g
p
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r
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iv
e
rsity
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g
p
u
r
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n
d
ia)
in
2
0
1
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.
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is
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rre
n
tl
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k
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n
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ro
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h
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tt
a
M
e
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h
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In
stit
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o
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r
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ti
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wa
n
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i
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),
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h
a
.
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c
a
n
b
e
c
o
n
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ted
a
t
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m
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il
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jen
d
ra
r.
fe
a
t@d
m
ih
e
r.
e
d
u
.
i
n
.
Dr
.
Ra
h
u
l
Ma
p
a
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re
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b
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c
h
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tro
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fro
m
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it
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le
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v
e
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n
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a
n
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0
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ly
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d
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o
m
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ra
v
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rsit
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n
d
i
a
in
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h
a
s
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c
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n
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ted
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il
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h
u
l.
m
a
p
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c
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r.
i
n
.
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.
Ra
n
jit
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n
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ra
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s
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te
o
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g
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h
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fro
m
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g
p
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r
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e
rsit
y
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rk
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g
e
m
e
n
t
a
n
d
En
g
in
e
e
rin
g
,
Na
v
i
M
u
m
b
a
i.
He
h
a
s
a
to
tal
tea
c
h
in
g
e
x
p
e
rien
c
e
o
f
1
7
y
e
a
rs
a
t
UG
a
n
d
P
G
lev
e
ls
.
He
h
a
s
p
u
b
li
sh
e
d
1
2
re
se
a
rc
h
p
a
p
e
rs
in
re
p
u
ted
In
ter
n
a
ti
o
n
a
l
Jo
u
rn
a
ls.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
ra
n
ji
td
h
u
n
d
e
@g
m
a
il
.
c
o
m
.
Dr
.
H
e
m
a
n
t
R.
Bh
a
g
a
t
P
a
til
o
b
tain
e
d
m
a
ste
r'
s
d
e
g
re
e
in
M
e
c
h
a
n
ica
l
En
g
i
n
e
e
rin
g
fro
m
RTM
NU
,
Na
g
p
u
r
(In
d
ia).
He
o
c
c
u
p
ied
v
a
rio
u
s
p
o
si
ti
o
n
s
to
se
r
v
e
th
e
e
n
g
in
e
e
rin
g
i
n
stit
u
tes
fo
r
a
b
o
u
t
2
2
y
e
a
rs.
He
is
c
u
rre
n
tl
y
wo
rk
in
g
a
s
a
n
a
ss
o
c
iate
p
ro
fe
ss
o
r
in
th
e
De
p
a
rtme
n
t
o
f
M
e
c
h
a
n
ica
l,
G
o
v
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d
ra
o
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n
jari
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ll
e
g
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f
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n
g
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rin
g
a
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d
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h
n
o
lo
g
y
,
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g
p
u
r.
He
a
tt
e
n
d
e
d
In
ter
n
a
ti
o
n
a
l
a
n
d
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ti
o
n
a
l
c
o
n
fe
re
n
c
e
s.
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is
a
m
e
m
b
e
r
o
f
p
r
o
fe
ss
io
n
a
l
b
o
d
ies
su
c
h
a
s IS
T
E.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
h
e
m
a
n
t_
b
p
@y
a
h
o
o
.
c
o
m
.
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.
Ra
m
e
sh
Pa
w
a
se
c
o
m
p
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d
h
is
Ba
c
h
e
l
o
r
o
f
E
n
g
in
e
e
rin
g
(B.
E.
)
i
n
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e
c
tro
n
ics
a
n
d
Co
m
m
u
n
ica
ti
o
n
s
En
g
i
n
e
e
rin
g
fro
m
Am
ru
tv
a
h
in
i
Co
ll
e
g
e
o
f
En
g
in
e
e
ri
n
g
,
S
a
n
g
a
m
n
e
r
i
n
2
0
0
4
a
n
d
M
a
ste
r
o
f
En
g
in
e
e
ri
n
g
in
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e
c
tro
n
ic
a
n
d
Tele
c
o
m
m
u
n
ica
ti
o
n
fro
m
Dr.
Ba
b
a
sa
h
e
b
Am
b
e
d
k
a
r
Tec
h
n
o
lo
g
ica
l
Un
i
v
e
rsity
,
Lo
n
e
re
in
2
0
0
8
.
He
h
a
s
c
o
m
p
lete
d
h
i
s
P
h
.
D.
i
n
th
e
a
re
a
o
f
An
a
lo
g
CM
OS
c
ircu
it
s
fo
r
M
EM
S
in
2
0
1
9
fr
o
m
S
a
v
it
ri
b
a
i
P
h
u
le
P
u
n
e
Un
iv
e
rsity
(S
ITRC
Na
sh
i
k
).
He
i
s
wo
rk
i
n
g
a
s
a
ss
o
c
iate
p
r
o
fe
ss
o
r
in
De
p
a
rtme
n
t
o
f
E&TC
En
g
i
n
e
e
rin
g
fr
o
m
2
0
0
5
i
n
Am
ru
tv
a
h
i
n
i
Co
ll
e
g
e
o
f
E
n
g
in
e
e
rin
g
,
S
a
n
g
a
m
n
e
r
M
a
h
a
ra
sh
tra
(In
d
ia).
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
ra
m
e
sh
.
p
a
wa
se
@a
v
c
o
e
.
o
rg
.
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