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I
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Vo
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9
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1
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er
p
er
f
o
r
m
an
ce
co
m
p
ar
ed
to
SS
w
h
ic
h
co
u
ld
in
cr
ea
s
e
t
h
e
u
s
a
g
e
ti
m
e.
Do
u
b
le
s
tato
r
m
o
to
r
is
w
id
el
y
u
s
ed
in
elec
tr
ic
v
eh
ic
le
b
ec
au
s
e
o
f
its
h
i
g
h
p
o
w
er
an
d
h
i
g
h
ef
f
icien
c
y
[4
-
1
1
]
.
So
m
e
au
t
h
o
r
u
s
e
s
d
o
u
b
le
s
tato
r
f
o
r
h
y
b
r
id
elec
tr
ic
v
eh
icle
(
HE
V)
[
1
2
]
.
C
o
m
p
ar
ed
w
it
h
co
n
v
e
n
tio
n
al
p
er
m
a
n
e
n
t
m
a
g
n
e
t
elec
tr
ic
m
a
ch
in
e
s
,
d
o
u
b
le
s
tato
r
h
as
th
e
a
d
v
an
ta
g
e
th
at
c
u
r
r
en
ts
o
f
b
o
th
th
e
in
n
er
an
d
o
u
ter
s
tato
r
s
p
r
o
d
u
ce
elec
tr
o
m
a
g
n
et
ic
to
r
q
u
e
an
d
t
w
o
air
-
g
ap
s
ca
n
d
eliv
er
t
h
e
o
u
tp
u
t
to
r
q
u
e,
t
h
u
s
i
m
p
r
o
v
in
g
t
h
e
to
r
q
u
e
d
en
s
it
y
an
d
p
r
o
v
id
in
g
a
h
ig
h
s
tar
tin
g
to
r
q
u
e
f
o
r
co
ld
cr
an
k
i
n
g
.
B
ec
au
s
e
o
f
t
h
e
n
at
u
r
e
o
f
d
o
u
b
le
s
tato
r
w
i
n
d
i
n
g
s
,
th
e
m
ac
h
i
n
e
ca
n
f
le
x
ib
l
y
c
h
an
g
e
th
eir
co
n
n
ec
tio
n
s
,
h
en
ce
p
r
o
v
id
in
g
a
co
n
s
tan
t
o
u
tp
u
t
v
o
lta
g
e
o
v
er
a
w
id
e
s
p
ee
d
r
an
g
e
f
o
r
b
atter
y
c
h
ar
g
i
n
g
[
1
2
-
1
4
]
.
An
o
th
er
au
th
o
r
p
r
ese
n
t
p
ap
er
ab
o
u
t
d
esig
n
o
f
t
h
e
d
o
u
b
le
s
tato
r
p
er
m
an
e
n
t
m
a
g
n
e
t
s
y
n
ch
r
o
n
o
u
s
s
tar
ter
a
n
d
g
e
n
er
at
o
r
u
s
ed
in
elec
tr
ic
v
eh
ic
les
p
er
m
a
n
e
n
t
m
ag
n
et
d
o
u
b
le
s
tato
r
in
ter
g
r
ated
s
tar
te
r
g
en
er
ato
r
f
o
r
h
y
b
r
id
elec
tr
ic
v
eh
ic
le
(
HE
V)
.
T
h
e
d
o
u
b
le
s
tato
r
p
er
m
a
n
en
t
m
ag
n
et
s
y
n
ch
r
o
n
o
u
s
s
tar
ter
g
en
er
ato
r
w
as
d
esi
g
n
ed
to
h
av
e
d
if
f
er
en
t
n
u
m
b
er
s
lo
t
s
i
n
i
n
n
er
s
ta
to
r
an
d
in
t
h
e
o
u
ter
s
ta
to
r
an
d
p
o
les
at
d
o
u
b
le
attac
h
ed
m
a
g
n
et
r
o
t
o
r
is
also
d
i
f
f
er
en
t.
T
w
o
m
ac
h
in
e
s
co
n
s
is
t
o
f
th
e
o
u
ter
s
tato
r
,
t
h
e
i
n
n
er
s
tato
r
an
d
d
o
u
b
le
attac
h
ed
m
a
g
n
et
r
o
to
r
t
w
o
m
ac
h
i
n
e
s
w
it
h
d
if
f
er
e
n
t
co
m
b
in
at
io
n
s
o
f
p
o
les
an
d
s
lo
ts
to
ca
n
b
e
d
esig
n
ed
s
ep
ar
atel
y
to
ac
h
ie
v
e
o
p
ti
m
u
m
p
er
f
o
r
m
an
c
e
an
d
to
m
ee
t
t
h
e
d
e
m
a
n
d
o
f
d
i
f
f
er
en
t
o
p
er
atio
n
m
o
d
es
[
1
5
]
.
A
n
o
th
er
r
e
s
ea
r
ch
er
s
tu
d
ied
p
e
r
f
o
r
m
an
ce
an
a
l
y
s
is
o
f
d
o
u
b
le
-
s
ta
to
r
s
tar
ter
f
o
r
th
e
h
y
b
r
id
elec
tr
ic
v
e
h
icle.
W
h
en
d
o
u
b
le
s
tato
r
w
o
r
k
s
as
a
m
o
to
r
at
lo
w
s
p
ee
d
s
,
th
e
t
w
o
ar
m
at
u
r
e
w
i
n
d
in
g
s
a
r
e
in
s
er
ies,
s
o
th
e
o
u
tp
u
t
to
r
q
u
e
o
f
t
h
e
m
o
to
r
is
lar
g
e.
W
h
en
i
t
w
o
r
k
s
a
s
a
m
ac
h
in
e,
t
h
e
co
m
p
o
s
ite
v
o
ltag
e
v
ec
to
r
o
f
t
h
e
t
w
o
s
tato
r
s
w
i
n
d
in
g
s
ca
n
b
e
alter
ed
th
r
o
u
g
h
s
h
i
f
ti
n
g
th
e
r
elat
iv
e
p
o
s
itio
n
o
f
t
h
e
t
w
o
s
ta
to
r
s
.
A
l
l
o
f
th
e
ab
o
v
e
c
h
ar
ac
ter
is
t
ics
m
ee
t
th
e
d
e
m
a
n
d
s
o
f
th
e
m
o
t
o
r
u
s
ed
i
n
th
e
HE
V
v
er
y
w
ell
[
1
6
]
.
2.
DE
S
I
G
N
SPEC
I
F
I
C
AT
I
O
N
T
h
e
elec
tr
ic
b
ic
y
cle
p
er
f
o
r
m
a
n
ce
n
ee
d
to
b
e
est
i
m
ated
in
t
er
m
o
f
to
tal
f
o
r
ce
n
ee
d
ed
b
y
th
e
b
ic
y
cle
w
h
e
n
m
o
v
i
n
g
to
w
ar
d
s
t
h
e
r
o
ad
.
E
q
u
atio
n
(
1
)
s
h
o
w
s
t
h
e
to
t
al
f
o
r
ce
w
h
er
e
f
g
i
s
t
h
e
h
ill
cli
m
b
in
g
f
o
r
ce
,
w
h
il
e
f
air
an
d
f
r
is
th
e
f
o
r
ce
w
h
e
n
b
ic
y
cle
is
m
o
v
i
n
g
t
h
r
o
u
g
h
air
an
d
r
o
llin
g
f
o
r
ce
r
esp
ec
tiv
el
y
.
Fig
u
r
e
1
s
h
o
w
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th
e
d
iag
r
a
m
o
f
f
o
r
ce
ch
ar
ac
ter
is
ti
c
in
t
y
p
ical
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ic
y
cle
a
n
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all
t
h
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f
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r
ce
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y
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ic
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o
r
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v
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f
o
r
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ar
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i
r
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t
o
t
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l
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(
1
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m
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o
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atio
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2
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h
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.
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ile
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6
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s
h
o
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p
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rr
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1
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Data
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p
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c
l
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P
a
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a
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T
o
o
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tain
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eq
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is
u
s
ed
.
Fo
r
th
e
ca
lcu
la
tio
n
o
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o
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e
an
d
h
u
m
a
n
t
o
r
q
u
e,
eq
u
atio
n
(
8
)
an
d
(
9
)
is
ap
p
lied
,
r
esp
ec
tiv
ely
.
W
h
er
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f
total
is
o
b
tain
ed
f
r
o
m
eq
u
atio
n
(
1
)
,
T
r
is
tire
r
ad
iu
s
,
an
d
R
is
r
atio
o
f
m
o
to
r
to
r
q
u
e
o
v
er
h
u
m
an
to
r
q
u
e.
r
t
o
ta
l
T
f
T
(
7
)
R
T
T
m
o
t
o
r
(
8
)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8694
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
:
45
7
–
46
4
460
m
o
to
r
h
u
m
a
n
T
T
T
(
9
)
Fig
u
r
e
2
s
h
o
w
s
to
r
q
u
e
r
eq
u
ir
e
m
en
t
f
o
r
th
e
b
ic
y
cle
in
t
h
i
s
r
esear
ch
.
Fig
u
r
e
2
(
a)
is
t
h
e
to
r
q
u
e
r
eq
u
ir
e
m
en
t
w
h
er
e
to
tal
m
o
t
o
r
to
r
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e
is
th
e
to
r
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e
p
r
o
d
u
ce
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y
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w
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h
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r
o
p
o
r
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d
d
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o
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th
e
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ic
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le.
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x
i
m
u
m
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e
f
o
r
m
o
to
r
at
s
p
ee
d
2
0
k
m
/
h
is
1
0
N
m
w
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ile
m
in
i
m
u
m
to
r
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e
p
r
o
d
u
c
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is
8
N
m
.
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o
tal
h
u
m
a
n
to
r
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e
is
th
e
to
r
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e
co
n
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ib
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te
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m
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n
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h
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p
r
o
d
u
ce
b
y
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tatin
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p
ed
al
m
an
u
all
y
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x
i
m
u
m
to
r
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e
p
r
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ce
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y
h
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m
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n
f
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is
1
6
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m
w
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ile
m
in
i
m
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m
to
r
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e
is
1
4
.
5
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.
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o
tal
to
r
q
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e
is
th
e
r
e
s
u
l
t
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ter
ad
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m
o
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h
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m
a
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i
m
u
m
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d
m
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m
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m
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2
6
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a
n
d
2
2
.
5
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,
r
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ec
tiv
el
y
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h
e
d
if
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er
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t
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et
w
ee
n
to
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e
p
r
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d
u
ce
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y
m
o
to
r
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d
h
u
m
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is
5
0
%.
As
to
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e
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f
t
h
e
m
o
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n
cr
ea
s
e,
h
u
m
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n
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n
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d
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x
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m
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m
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er
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n
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s
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5
.
Fi
g
u
r
e
2
(
b
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s
h
o
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s
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u
tp
u
t
p
o
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er
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s
ti
m
at
io
n
.
T
h
e
p
o
w
er
is
esti
m
ated
f
o
r
to
r
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e
p
r
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d
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ce
b
y
m
o
to
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n
l
y
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t
s
p
ee
d
2
0
0
r
p
m
,
th
e
p
o
w
er
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m
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ted
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1
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w
h
ile
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e
p
r
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ce
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y
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r
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1
0
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m
.
Mo
to
r
s
p
ee
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at
th
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p
o
in
t
i
s
2
3
.
9
k
m
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h
w
h
en
b
ein
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n
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er
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ed
f
r
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m
r
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lu
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s
p
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i
n
u
te
[
r
p
m
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.
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r
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it
ca
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e
s
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t
h
at
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t
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n
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d
s
p
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d
in
k
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etr
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er
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r
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m
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s
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en
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lar
w
it
h
s
p
ee
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in
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m
.
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4
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p
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r
[
k
m
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h
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m
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t
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l
R
a
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[
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p
m
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m
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m
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r
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a)
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r
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ir
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n
t
(
b
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tp
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t p
o
w
er
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m
at
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Fig
u
r
e
2.
R
eq
u
ir
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m
en
t f
o
r
th
e
b
ic
y
cle
i
n
t
h
is
r
esear
c
h
3.
DE
S
I
G
N
O
F
DSSR
R
o
t
o
r
O
u
t
e
r
s
t
a
t
o
r
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n
n
e
r
s
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a
t
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r
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u
t
e
r
c
o
i
l
I
n
n
e
r
c
o
i
l
M
a
g
n
e
t
a)
B
asic
s
tr
u
ct
u
r
e
b
)
Fl
u
x
li
n
e
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
P
o
w
er
E
lectr
o
n
&
Dr
i
S
y
s
t
I
SS
N:
2
0
8
8
-
8694
Desig
n
a
n
d
A
n
a
lysi
s
o
f I
n
-
W
h
ee
l D
o
u
b
le
S
ta
t
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r
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lo
tted
R
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t
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r
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LDC
Mo
to
r
…
(
S
.
F
a
r
in
a
)
461
2
T
0
T
∅
o
s
i
∅
r
o
∅
r
i
∅
i
s
o
c)
Ma
g
n
e
tic
f
l
u
x
d
en
s
it
y
d
)
P
ar
am
ete
r
co
n
f
ig
u
r
atio
n
Fig
u
r
e
3.
Do
u
b
le
s
t
ato
r
co
n
f
i
g
u
r
atio
n
Fig
u
r
e
3
s
h
o
w
s
o
v
er
all
d
o
u
b
le
s
tato
r
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n
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r
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n
w
h
ic
h
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n
s
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t
o
f
b
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s
tr
u
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u
r
e,
f
l
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f
l
u
x
d
en
s
it
y
a
n
d
p
ar
a
m
eter
co
n
f
ig
u
r
atio
n
.
Fi
g
u
r
e
3
(
a)
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th
e
b
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s
tr
u
ct
u
r
e
o
f
DSSR
.
I
n
a
DSS
R
,
th
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e
is
t
w
o
s
tato
r
,
w
h
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i
s
in
n
er
s
tato
r
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d
o
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ter
s
tato
r
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il
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i
n
d
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g
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s
tato
r
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p
er
m
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e
n
t
m
ag
n
et
a
n
d
r
o
to
r
.
Fig
u
r
e
3
(
b
)
is
th
e
f
l
u
x
o
f
DSS
R
.
T
h
e
f
l
u
x
li
n
e
m
o
v
e
s
f
r
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m
p
er
m
a
n
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t
m
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g
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s
s
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ac
k
to
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m
a
n
e
n
t
m
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g
n
et,
co
m
p
leti
n
g
a
cir
cle
f
r
o
m
n
o
r
th
to
s
o
u
t
h
.
Fig
u
r
e
3
(
c)
is
m
a
g
n
etic
f
lu
x
d
en
s
i
t
y
o
f
DSS
R
.
Fu
r
t
h
er
ex
p
la
n
atio
n
o
f
m
a
g
n
e
tic
f
l
u
x
d
en
s
it
y
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ex
p
lai
n
ed
i
n
Fi
g
u
r
e
4
(
c)
an
d
4
(
d
)
.
Fig
u
r
e
4
(
d
)
s
h
o
w
s
th
e
d
o
u
b
le
r
o
to
r
co
n
f
ig
u
r
atio
n
.
T
h
e
d
etail
v
alu
e
f
o
r
ea
ch
co
n
f
ig
u
r
at
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n
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ex
p
lai
n
in
T
ab
le
2
.
T
ab
le
2
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d
esig
n
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ar
a
m
ete
r
o
f
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B
L
DC
.
B
ased
o
n
th
e
tab
le,
th
e
Ou
ter
s
tato
r
d
ia
m
eter
,
∅
o
s
i
is
1
1
6
m
m
w
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ile
t
h
e
i
n
n
er
s
ta
to
r
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u
ter
d
ia
m
eter
,
∅
is
o
is
8
2
m
m
.
T
h
e
r
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to
r
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ter
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ter
,
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r
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m
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ri
i
s
8
1
m
m
a
n
d
6
1
m
m
,
r
esp
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.
T
h
e
m
ec
h
a
n
ical
air
g
ap
f
o
r
b
o
th
in
n
er
a
n
d
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t
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is
0
.
5
m
m
.
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o
th
m
ec
h
an
ic
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g
ap
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m
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T
h
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ase
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r
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w
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h
n
u
m
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f
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ter
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1
0
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d
5
8
f
o
r
in
n
er
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tato
r
.
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h
e
n
u
m
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er
o
f
s
lo
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n
d
p
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le
f
o
r
th
is
d
o
u
b
le
r
o
to
r
is
1
8
an
d
2
0
r
esp
ec
tiv
ely
.
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er
m
an
e
n
t
m
a
g
n
et
v
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lu
m
e
is
3
.
7
8
х
10
3
w
h
i
le
p
er
m
a
n
e
n
t
m
ag
n
et
s
ize
is
5
.
4
m
m
х
2
m
m
х
3
5
m
m
.
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h
e
c
o
il
d
ia
m
eter
f
o
r
w
i
n
d
i
n
g
p
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r
p
o
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e
is
1
.
0
m
m
.
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k
le
n
g
th
f
o
r
th
e
d
o
u
b
le
s
tato
r
m
o
to
r
is
3
5
m
m
.
T
ab
le
2
:
Desig
n
p
ar
a
m
e
ter
o
f
DSSR
B
L
D
C
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t
e
m
El
e
me
n
t
V
a
l
u
e
O
u
t
e
r
st
a
t
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r
[
mm
]
O
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t
e
r
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a
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d
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me
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e
r
1
1
6
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mb
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t
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r
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n
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r
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r
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t
e
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a
me
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r
,
∅
i
so
[
mm
]
82
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o
t
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r
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u
t
e
r
d
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a
me
t
e
r
,
∅
r
o
[
mm
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e
r
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[
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[
mm
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[
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C
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[
mm
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ANALYSI
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an
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is
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8694
I
n
t J
P
o
w
er
E
lectr
o
n
&
Dr
i S
y
s
t
,
Vo
l.
9
,
No
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1
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r
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T
2
[
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m
]
(
12
)
e
k
V
[
r
p
m
]
(1
3
)
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J
P
o
w
er
E
lectr
o
n
&
Dr
i
S
y
s
t
I
SS
N:
2
0
8
8
-
8694
Desig
n
a
n
d
A
n
a
lysi
s
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N.
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h
u
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K.T
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u
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Veh
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]
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Yu
l
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.
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C
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h
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V
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ter
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a
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),
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1
.
[3
]
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.
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u
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h
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.
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]
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in
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,
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G
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p
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,
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d
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a
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n
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2
0
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5
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o
l
.
8
.
9
5
4
1
-
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5
6
4
,
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0
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.
[5
]
M
.
J.
Ho
e
ij
m
a
k
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rs
a
n
d
J.
A
.
F
e
rre
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“
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v
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tran
sm
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l
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.
[6
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u
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a
n
d
C.
C.
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a
n
,
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n
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l
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v
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rter f
o
r
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u
to
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il
e
s,”
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ra
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sa
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ti
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M
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3
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.
2
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.
[7
]
K.
T
.
Ch
a
u
,
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C.
Ch
a
n
,
a
n
d
C
.
L
iu
,
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e
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rid
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v
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icle
s,”
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T
ra
n
sa
c
t
io
n
s
o
n
I
n
d
u
stria
l
El
e
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tro
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o
l.
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5
.
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o
.
6
,
2
2
4
6
–
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2
5
7
,
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n
.
2
0
0
8
.
[8
]
H.
C.
L
o
v
a
tt
,
V
.
S
.
Ra
m
sd
e
n
,
B.
C.
M
e
c
ro
w
,
“
De
sig
n
o
f
a
n
in
-
w
h
e
e
l
m
o
to
r
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so
lar
-
p
o
w
e
re
d
e
l
e
c
t
ric
v
e
h
icle
,
”
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E
p
ro
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e
e
d
in
g
s E
lec
trica
l
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r A
p
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d
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l.
1
4
5
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o
.
5
,
4
0
2
-
4
0
8
,
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e
p
t
1
9
9
8
.
[9
]
A
.
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la
k
rish
n
a
n
.
,
El
e
c
trica
l
M
a
c
h
in
e
s
-
1
.
E
n
g
in
e
e
rin
g
se
ries
,
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e
rp
u
sta
k
a
a
n
Ne
g
a
ra
M
a
la
y
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,
2
0
0
8
.
[1
0
]
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S
u
h
a
iri
,
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.
N.
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a
u
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.
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m
a
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N.
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ish
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h
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A
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h
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m
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d
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n
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l
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2
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1
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a
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1
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im
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.
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u
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ter
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lec
tric M
a
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.
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4
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A
.
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c
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irao
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i,
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o
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a
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c
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8
t
h
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ter
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y
mp
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d
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e
c
tro
me
c
h
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ste
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&
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2
0
0
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.
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EC
T
ROM
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2
0
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,
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ly
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0
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5
]
Y.
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,
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.
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u
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tri
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s”
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fer
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icle
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(
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2
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0
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1
6
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E.
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v
,
A
.
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b
a
rk
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Ge
ra
d
a
,
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Bro
w
n
,
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tri
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to
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rin
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M
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,
Vo
l.
1
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,
n
o
.
2
,
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,
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9
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