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J
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9
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2
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Th
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b
r
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sh
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s
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ly
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d
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lu
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ta
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c
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ted
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e
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rg
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se
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s b
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a
u
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t
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t
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p
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p
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term
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p
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sc
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p
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fo
rm
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th
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d
s
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Mo
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Po
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CC B
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CL
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Prim
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an
d
p
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en
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f
r
am
es
1.
I
NT
RO
D
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O
N
T
h
e
win
d
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y
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v
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s
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a
d
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b
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in
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g
en
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(
DFI
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is
a
t
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-
test
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p
r
ac
tice.
Ho
wev
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r
,
t
h
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lim
itatio
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s
lik
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h
ig
h
er
m
ain
te
n
an
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c
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s
ts
an
d
p
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l
o
s
s
d
u
e
to
s
lip
-
r
in
g
s
ar
e
th
e
m
ajo
r
is
s
u
es.
Mo
r
eo
v
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,
th
e
b
r
u
s
h
less
d
o
u
b
ly
-
f
e
d
r
elu
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ce
g
e
n
er
ato
r
(
B
DFR
G
)
is
s
im
p
le
in
co
n
s
tr
u
ctio
n
,
r
o
b
u
s
t in
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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:
2
2
5
2
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7
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2
I
n
t J Ap
p
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l.
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5
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No
.
1
,
Ma
r
ch
20
2
6
:
383
-
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9
2
384
ter
m
s
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f
co
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tr
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l,
a
n
d
e
x
h
ib
its
im
p
r
o
v
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d
ef
f
icien
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[
1
]
-
[
3
]
i
n
co
m
p
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is
o
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t
o
DFI
G.
I
n
ter
m
s
o
f
p
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th
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s
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r
id
at
th
e
p
o
in
t
o
f
co
m
m
o
n
co
u
p
lin
g
(
PC
C
)
,
an
d
th
e
co
n
tr
o
l
win
d
in
g
is
co
u
p
led
with
th
e
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tili
ty
th
r
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u
g
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a
b
ac
k
-
to
-
b
ac
k
co
n
v
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[
4
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,
[
5
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.
Fo
r
th
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ac
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d
r
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p
o
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s
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th
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two
f
lu
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to
r
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n
tr
o
l
tech
n
i
q
u
e
f
o
r
B
DFR
G
is
s
u
g
g
ested
in
[
6
]
,
[
7
]
.
Ap
p
r
o
p
r
iate
s
ca
lar
co
n
tr
o
l
tec
h
n
iq
u
es
ar
e
s
u
g
g
ested
in
[
8
]
a
n
d
[
9
]
.
Als
o
,
v
ar
i
o
u
s
v
ec
to
r
c
o
n
tr
o
l
m
ec
h
an
is
m
s
ar
e
p
r
esen
te
d
in
[
1
0
]
-
[
1
5
]
.
Ho
wev
er
,
th
e
tech
n
iq
u
es
p
r
esen
t
ed
in
[
6
]
-
[
1
5
]
,
in
clu
d
in
g
th
e
o
th
er
n
o
n
-
r
ef
er
en
ce
d
p
ap
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s
,
d
o
n
o
t
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n
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id
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s
en
s
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r
less
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ev
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lar
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n
u
m
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s
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less
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l
m
eth
o
d
s
o
f
DFI
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ar
e
av
ailab
le
as p
r
esen
ted
i
n
[
1
6
]
-
[
2
4
]
.
T
h
e
s
en
s
o
r
less
m
o
d
el
r
ef
er
en
ce
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ap
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e
s
y
s
tem
(
MRAS
)
t
ec
h
n
iq
u
e
p
r
esen
ted
in
[
2
5
]
f
o
r
B
DF
R
G
co
n
tr
o
l u
s
es st
ato
r
f
lu
x
as th
e
v
ar
iab
le,
an
d
th
e
ter
m
in
al
v
o
lt
ag
e
is
as
s
o
ciate
d
with
th
e
r
ef
e
r
en
ce
v
ar
iab
le
o
n
ly
.
Similar
ly
,
th
e
m
o
d
el
r
ef
er
en
c
e
ad
ap
tiv
e
s
y
s
tem
(
MRAS
)
tech
n
iq
u
e
u
s
ed
f
o
r
th
e
s
am
e
p
u
r
p
o
s
e
in
[
2
6
]
u
s
es
ac
tiv
e
p
o
wer
as
th
e
v
ar
iab
le
,
a
n
d
th
e
ter
m
in
al
v
o
ltag
e
is
ass
o
ciate
d
with
an
ad
j
u
s
tab
le
v
ar
ia
b
le
o
n
ly
.
T
h
er
e
f
o
r
e,
th
e
v
o
ltag
e
f
lick
er
i
n
g
at
th
e
p
o
in
t o
f
co
m
m
o
n
co
u
p
lin
g
(
PC
C
)
will sev
er
ely
in
tr
o
d
u
ce
er
r
o
r
s
in
th
e
r
o
to
r
s
p
ee
d
esti
m
atio
n
p
r
o
ce
s
s
.
T
h
e
s
en
s
o
r
less
co
n
tr
o
l
m
ec
h
an
is
m
p
r
esen
ted
in
th
is
p
ap
er
u
s
es
a
MRA
S
tech
n
iq
u
e
f
o
r
th
e
esti
m
atio
n
o
f
B
DFR
G
r
o
to
r
s
p
ee
d
a
n
d
p
o
s
itio
n
,
co
n
s
id
er
i
n
g
th
e
r
ea
l
p
o
wer
o
f
th
e
m
ac
h
i
n
e
as
th
e
ad
a
p
tab
le
v
ar
iab
le.
Ho
wev
er
,
th
e
ter
m
i
n
al
v
o
ltag
e
is
ass
o
ciate
d
wit
h
b
o
th
th
e
r
ef
er
e
n
ce
an
d
th
e
ad
ju
s
tab
le
v
ar
iab
le.
T
h
er
ef
o
r
e,
th
e
ef
f
ec
t
d
u
e
to
v
o
ltag
e
f
lick
er
in
g
at
PC
C
will
b
e
n
u
llified
,
an
d
th
e
esti
m
atio
n
p
r
o
ce
s
s
is
f
o
u
n
d
to
b
e
er
r
o
r
-
f
r
ee
.
Mo
r
e
o
v
er
,
th
e
p
lan
n
ed
m
o
d
el
is
n
o
t
s
en
s
i
ti
v
e
to
th
e
m
ac
h
in
e
p
ar
am
et
er
v
ar
iatio
n
s
.
T
h
e
h
ig
h
lig
h
ted
co
n
tr
ib
u
tio
n
s
o
f
th
e
p
lan
n
ed
s
en
s
o
r
less
co
n
tr
o
l te
ch
n
iq
u
e
a
r
e
s
u
m
m
ar
ized
as f
o
l
lo
ws
:
i)
T
h
e
u
n
iq
u
en
ess
o
f
th
e
p
r
o
p
o
s
e
d
s
en
s
o
r
less
co
n
tr
o
l
tech
n
iq
u
e
f
o
r
th
e
B
DFR
G
is
th
at
it e
f
f
ec
tiv
ely
p
er
f
o
r
m
s
u
n
d
er
v
o
ltag
e
f
lick
er
in
g
at
th
e
PC
C
b
etwe
en
p
o
wer
ter
m
in
al
s
an
d
th
e
m
icr
o
g
r
id
s
.
ii)
T
h
e
p
r
o
p
o
s
ed
s
en
s
o
r
less
tech
n
iq
u
e
is
in
s
en
s
itiv
e
to
th
e
p
ar
a
m
eter
v
ar
iatio
n
s
o
f
th
e
B
DFR
G.
iii)
T
h
e
p
r
o
p
o
s
ed
MRAS m
o
d
el
is
s
tab
le
ag
ain
s
t a
n
y
n
o
is
e
d
is
tu
r
b
an
ce
s
.
2.
M
E
T
H
O
DO
L
O
G
Y
AND
T
H
E
P
RO
P
O
SE
D
CO
N
T
RO
L
L
E
R
T
h
e
p
lan
n
e
d
co
n
tr
o
ller
in
th
is
p
ap
er
h
as
b
ee
n
p
r
esen
ted
t
h
r
o
u
g
h
s
en
s
o
r
less
r
o
to
r
p
o
s
itio
n
esti
m
atio
n
o
f
th
e
B
DFR
G.
T
h
e
ac
cu
r
ac
y
o
f
th
e
co
n
t
r
o
ller
f
o
r
m
ac
h
in
e
p
ar
am
eter
v
ar
iatio
n
s
an
d
f
lick
er
in
g
at
PC
C
h
as
al
s
o
b
ee
n
test
ed
.
T
h
e
r
o
b
u
s
tn
ess
o
f
th
e
p
la
n
n
ed
co
n
t
r
o
ller
t
o
war
d
s
n
o
is
e
d
is
tu
r
b
an
ce
s
h
as
b
ee
n
test
ed
a
n
d
ap
p
r
o
p
r
iately
p
r
esen
ted
.
T
h
e
o
v
er
all
s
tr
u
ctu
r
e
o
f
th
e
B
DFR
G
-
b
ased
win
d
en
er
g
y
g
e
n
er
atio
n
s
y
s
tem
is
a
s
s
h
o
wn
in
Fig
u
r
e
1
,
wh
er
e
th
e
p
r
im
ar
y
win
d
in
g
o
f
B
DFR
G
h
an
d
les
p
o
wer
at
u
tili
ty
f
r
e
q
u
en
c
y
,
an
d
t
h
e
co
n
t
r
o
l
win
d
in
g
o
p
er
ates
at
th
e
r
o
to
r
f
r
eq
u
en
cy
.
T
h
e
two
-
a
x
is
p
r
im
ar
y
win
d
in
g
v
o
ltag
e
eq
u
atio
n
is
p
r
esen
te
d
in
(
1
)
a
n
d
th
at
o
f
th
e
co
n
tr
o
l w
in
d
in
g
i
n
(
2
)
in
t
h
e
e
-
r
ef
e
r
en
ce
f
r
am
e,
an
d
Fig
u
r
e
2
as f
o
llo
ws
:
=
−
;
=
(
1
)
=
+
−
(
−
)
;
=
+
+
(
−
)
(
2
)
t
h
e
two
-
ax
is
p
r
im
ar
y
win
d
in
g
cu
r
r
en
ts
ar
e
e
x
p
r
ess
ed
as
(
3
)
.
=
(
−
)
;
=
(
+
)
(
3
)
T
h
e
co
n
tr
o
l w
in
d
in
g
cu
r
r
en
t c
an
b
e
ex
p
r
ess
ed
as
(
4
)
.
=
(
−
)
;
=
(
+
)
(
4
)
T
h
e
en
e
r
g
y
co
n
v
er
s
io
n
b
etwe
en
th
e
co
n
tr
o
l
win
d
in
g
an
d
th
e
u
tili
ty
n
ee
d
s
th
e
in
f
o
r
m
atio
n
r
eg
ar
d
in
g
r
o
to
r
s
p
ee
d
an
d
p
o
s
itio
n
to
co
n
tr
o
l
th
e
s
tato
r
s
id
e
c
o
n
v
e
r
ter
(
SS
C
)
an
d
g
r
id
s
id
e
co
n
v
er
ter
(
GSC
)
.
T
h
e
q
u
an
tity
an
d
t
h
e
d
ir
ec
tio
n
o
f
ac
tiv
e
p
o
wer
f
lo
w
ac
cu
r
ac
y
d
ep
en
d
o
n
th
e
ac
cu
r
ate
co
m
p
u
tatio
n
o
f
th
e
b
r
u
s
h
less
d
o
u
b
l
y
-
f
ed
r
el
u
ctan
ce
g
en
er
at
o
r
(
B
DFR
G
)
r
o
to
r
s
p
ee
d
an
d
t
h
e
p
o
s
itio
n
.
Mo
r
e
o
v
er
,
m
ea
s
u
r
em
en
t
o
f
th
e
ab
o
v
e
q
u
an
titi
es
u
s
in
g
s
en
s
o
r
s
is
al
way
s
er
r
o
n
e
o
u
s
an
d
n
o
t
co
s
t
ef
f
ec
tiv
e.
T
h
e
r
ef
o
r
e,
in
th
is
p
ap
er
,
an
att
em
p
t
h
as
b
ee
n
m
ad
e
to
co
m
p
u
te
t
h
ese
q
u
an
titi
es
th
r
o
u
g
h
a
n
ef
f
ec
tiv
e
s
en
s
o
r
less
m
ec
h
an
is
m
th
a
t
is
s
u
s
tain
ab
le
to
m
ac
h
in
e
p
ar
a
m
eter
v
a
r
iatio
n
s
an
d
v
o
lta
g
e
f
lick
er
at
t
h
e
PC
C
.
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
S
en
s
o
r
less
co
n
tr
o
l str
a
teg
y
fo
r
b
r
u
s
h
less
d
o
u
b
ly
fed
r
elu
cta
n
ce
g
en
era
to
r
u
n
d
er v
o
lta
g
e
…
(
Ma
n
is
h
P
a
u
l
)
385
C
d
S
S
C
&
G
S
C
C
o
n
t
r
o
l
l
e
r
G
S
C
S
S
C
B
D
F
R
G
2
-
W
i
n
d
i
n
g
S
t
a
t
o
r
S
a
l
i
e
n
t
P
o
l
e
R
o
t
o
r
A
C
A
C
D
C
D
C
T
r
a
n
s
f
o
r
m
e
r
p
i
s
i
M
i
c
r
o
-
G
r
i
d
D
C
-
L
i
n
k
C
a
p
a
c
i
t
o
r
Fig
u
r
e
1
.
B
asic stru
ctu
r
e
S
e
c
o
n
d
a
r
y
-
a
x
i
s
S
u
b
s
y
n
c
h
r
o
n
o
u
s
o
p
e
r
a
t
i
o
n
a
x
i
s
p
d
p
q
p
I
2
p
s
s
p
p
sl
s
I
1
st
s
V
p
V
a
x
i
s
e
d
a
x
i
s
e
q
a
x
i
s
p
q
S
e
c
o
n
d
a
r
y
-
a
x
i
s
S
u
p
e
r
s
y
n
c
h
r
o
n
o
u
s
o
p
e
r
a
t
i
o
n
p
I
2
p
s
s
p
p
sl
s
I
1
st
s
V
p
V
a
x
i
s
p
d
e
d
a
x
i
s
a
x
i
s
e
q
a
x
i
s
Fig
u
r
e
2
.
Prim
ar
y
an
d
co
n
t
r
o
l
win
d
in
g
p
h
aso
r
o
f
th
e
B
DFR
G
2
.
1
.
Alg
o
rit
hm
s
f
o
r
s
ens
o
rless
co
m
pu
t
a
t
io
n o
f
ro
t
o
r
po
s
it
io
n
W
h
en
th
e
win
d
g
en
er
ato
r
is
s
y
n
ch
r
o
n
ized
with
th
e
m
icr
o
g
r
id
,
v
o
ltag
e
f
lick
er
s
at
th
e
PC
C
ar
e
in
h
er
en
tly
r
ef
lecte
d
in
th
e
o
u
tp
u
t
o
f
th
e
v
o
ltag
e
s
en
s
o
r
s
u
s
ed
i
n
alm
o
s
t
all
ty
p
es
o
f
av
ailab
le
s
en
s
o
r
less
s
ch
em
es.
I
n
th
is
p
ap
er
,
a
m
o
d
est
MRAS
-
b
ased
m
o
d
el
h
as
b
ee
n
p
r
o
p
o
s
ed
f
o
r
th
e
co
m
p
u
tatio
n
o
f
th
e
r
o
to
r
p
o
s
itio
n
o
f
th
e
B
DF
R
G,
wh
ich
is
u
n
b
iased
to
th
e
v
o
ltag
e
f
lick
er
s
at
th
e
PC
C
.
T
o
d
ev
elo
p
th
e
p
lan
n
e
d
M
R
AS
m
o
d
el,
th
e
r
ea
l
p
o
we
r
o
f
t
h
e
B
DFR
G
is
co
n
s
i
d
er
ed
as
t
h
e
a
d
a
p
t
a
b
le
v
ar
ia
b
le
.
T
h
e
B
DFR
G
ac
t
iv
e
p
o
we
r
c
a
n
b
e
e
x
p
r
e
s
s
e
d
as
(
5
)
.
=
3
2
[
+
]
(
5
)
Su
b
s
titu
tin
g
f
r
o
m
(
3
)
in
(
5
)
,
t
h
e
B
DFR
G
r
ea
l
p
o
wer
,
an
d
s
u
b
s
titu
tin
g
=
−
;
=
at
s
tead
y
s
tate
ca
n
b
e
ex
p
r
ess
ed
as
(
6
)
.
=
3
2
(
1
−
)
[
−
]
(
6
)
W
h
er
e
is
th
e
p
r
im
ar
y
win
d
in
g
leak
ag
e
f
ac
to
r
,
an
d
its
v
alu
e
i
s
alm
o
s
t 0
.
T
h
er
ef
o
r
e,
s
ig
n
if
y
in
g
th
e
r
e
f
er
en
ce
an
d
a
d
ju
s
tab
le
v
ar
iab
le
f
o
r
th
e
p
r
o
p
o
s
ed
MRAS
m
o
d
el
as
̂
,
f
r
o
m
(
5
)
an
d
(
6
)
.
=
3
2
[
+
]
̂
=
3
2
[
−
]
(
7
)
Sin
ce
th
e
p
r
im
ar
y
win
d
in
g
is
d
ir
ec
tly
co
u
p
le
d
with
PC
C
,
f
o
r
an
y
v
o
ltag
e
v
ar
iatio
n
at
PC
C
,
th
e
s
tato
r
v
o
ltag
e
o
f
th
e
B
DFR
G
will
v
ar
y
.
Ho
wev
er
,
it
ca
n
b
e
o
b
s
er
v
ed
f
r
o
m
(
7
)
th
at
in
th
e
p
lan
n
e
d
MRAS
m
o
d
el,
b
o
th
th
e
r
ef
er
en
ce
as
well
as
th
e
ad
a
p
tab
le
v
ar
iab
les
ar
e
ass
o
ciate
d
with
th
e
p
r
im
a
r
y
win
d
in
g
v
o
lt
ag
e.
T
h
e
r
ef
o
r
e
,
th
e
v
o
ltag
e
f
lick
er
at
th
e
PC
C
is
in
ef
f
ec
tiv
e
i
n
th
e
ca
s
e
o
f
t
h
e
p
lan
n
ed
s
ch
em
e.
Hen
ce
,
th
e
co
m
p
u
tatio
n
o
f
th
e
B
DF
R
G
r
o
to
r
p
o
s
itio
n
a
n
d
th
e
s
p
ee
d
is
er
r
o
r
-
f
r
ee
.
T
h
e
p
lan
n
ed
m
o
d
el
ca
n
b
e
o
b
s
er
v
ed
f
r
o
m
Fig
u
r
e
3
,
an
d
th
e
o
u
tp
u
t c
a
n
b
e
o
b
s
er
v
ed
f
r
o
m
Fig
u
r
e
4
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
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2
5
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-
8
7
9
2
I
n
t J Ap
p
l Po
wer
E
n
g
,
Vo
l.
1
5
,
No
.
1
,
Ma
r
ch
20
2
6
:
383
-
3
9
2
386
T
h
e
p
er
f
o
r
m
an
ce
o
f
th
e
p
r
esen
ted
s
ch
em
e
u
n
d
e
r
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ar
iab
le
win
d
s
p
ee
d
co
n
d
itio
n
s
ca
n
b
e
o
b
s
er
v
ed
f
r
o
m
Fig
u
r
e
4
(
a
)
,
wh
e
r
e
B
DFR
G
r
o
to
r
s
p
ee
d
was
co
m
p
u
te
d
u
s
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g
th
e
p
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te
d
MRAS
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o
d
el
a
n
d
co
m
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ar
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with
th
e
m
ea
s
u
r
ed
v
al
u
e
with
alm
o
s
t
ze
r
o
co
m
p
u
tatio
n
al
er
r
o
r
.
Similar
ly
,
f
r
o
m
Fig
u
r
e
4
(
b
)
,
it
ca
n
b
e
o
b
s
er
v
ed
th
a
t
th
e
p
lan
n
ed
MRAS
m
o
d
el
e
f
f
ec
tiv
ely
co
m
p
u
tes
th
e
r
o
to
r
p
o
s
itio
n
,
an
d
th
e
s
am
e
h
as
b
ee
n
co
m
p
ar
ed
with
its
m
ea
s
u
r
ed
v
alu
e.
I
t
h
as
b
ee
n
o
b
s
er
v
ed
th
at
th
e
p
la
n
n
ed
m
o
d
e
l
ac
cu
r
ately
co
m
p
u
tes
th
e
B
DFR
G
r
o
to
r
p
o
s
it
io
n
.
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m
(
7
)
,
it c
an
b
e
o
b
s
er
v
ed
t
h
at
th
e
ad
ju
s
tab
le
v
ar
iab
le
̂
is
f
r
ee
f
r
o
m
an
y
m
ac
h
in
e
p
a
r
am
et
er
d
ep
en
d
e
n
cies.
I
t
h
as
b
ee
n
o
b
s
er
v
ed
th
at
if
th
e
ad
ju
s
tab
le
v
ar
iab
le
is
co
u
p
led
with
o
f
th
e
B
DF
R
G,
th
e
p
e
r
f
o
r
m
a
n
ce
o
f
th
e
MRAS
m
o
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el
will
b
e
er
r
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n
e
o
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s
.
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s
e
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co
n
tin
u
o
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ly
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ar
y
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n
g
p
ar
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e
o
f
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G.
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f
th
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alu
e
is
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ix
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with
o
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t
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p
d
at
in
g
th
e
m
ec
h
a
n
is
m
,
th
e
co
m
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u
tatio
n
o
f
th
e
B
DFR
G
r
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to
r
p
o
s
itio
n
will
b
e
er
r
o
n
e
o
u
s
.
Ho
wev
er
,
th
e
p
lan
n
ed
s
ch
em
e
is
f
r
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r
o
m
a
n
y
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ar
am
eter
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ep
e
n
d
en
cies
an
d
h
en
ce
m
o
r
e
ac
cu
r
ate.
T
h
e
ef
f
ec
tiv
en
ess
o
f
th
e
p
lan
n
ed
s
ch
em
e
h
as
b
ee
n
tes
ted
f
o
r
th
e
v
ar
iatio
n
b
etwe
en
-
5
0
%
to
+5
0
%
as
s
h
o
wn
i
n
F
i
g
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r
es
5
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a
n
d
5
(
b
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,
r
e
s
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ec
t
i
v
e
l
y
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t
ca
n
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ee
n
in
Fig
u
r
es
5
(
a)
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d
5
(
b
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th
at
th
e
p
lan
n
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o
d
el
co
m
p
u
tes
th
e
r
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r
s
p
ee
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d
p
o
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itio
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ately
with
v
e
r
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ig
n
if
ican
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r
o
r
s
.
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ly
,
th
e
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r
im
ar
y
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d
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g
r
esis
tan
ce
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as
b
ee
n
v
ar
ied
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y
5
0
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as
s
h
o
wn
in
Fig
u
r
es
5
(
c
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d
5
(
d
)
.
I
t
ca
n
b
e
o
b
s
er
v
e
d
f
r
o
m
Fig
u
r
e
5
(
c
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th
at
B
DFR
G
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r
p
o
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itio
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co
m
p
u
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u
s
in
g
th
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is
v
er
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ate
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v
alu
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in
cr
ea
s
ed
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0
%.
I
n
Fig
u
r
e
5
(
d
)
,
th
e
p
er
f
o
r
m
an
ce
o
f
th
e
p
lan
n
ed
MRAS
m
o
d
el
is
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atis
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ac
to
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v
alu
e
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ec
r
ea
s
ed
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e
p
V
e
p
i
s
s
i
-
r
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(
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K
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+
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r
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e
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d
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i
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f
p
P
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p
P
Fig
u
r
e
3
.
Pro
p
o
s
ed
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m
o
d
el
Fig
u
r
e
4
.
Per
f
o
r
m
an
c
e
o
f
t
h
e
p
r
o
p
o
s
ed
MRAS m
o
d
el
:
(
a)
co
m
p
u
tatio
n
o
f
B
DFR
G
r
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to
r
s
p
ee
d
an
d
(
b
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co
m
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u
tatio
n
o
f
B
DFR
G
r
o
to
r
p
o
s
itio
n
Fig
u
r
e
5
.
B
DFR
G
r
o
to
r
p
o
s
itio
n
co
m
p
u
tatio
n
b
y
th
e
p
r
o
p
o
s
ed
MRAS m
o
d
el
with
(
a)
v
ar
i
atio
n
b
y
-
5
0
%,
(
b
)
v
ar
iatio
n
b
y
+5
0
%,
(
c)
v
a
r
iatio
n
b
y
+
5
0
%,
an
d
(
d
)
v
ar
iatio
n
b
y
-
50%
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
S
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u
r
e
6
[
2
7
]
.
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,
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o
r
ca
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e
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ess
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ated
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r
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o
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r
al
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o
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o
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e
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er
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o
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e
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p
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o
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t
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as
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r
aw
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s
h
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in
Fig
u
r
e
7
.
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t
ca
n
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e
o
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th
at
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d
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b
le
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is
ts
at
o
r
ig
in
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d
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r
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ts
at
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Sin
ce
t
h
e
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o
t
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t
h
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o
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h
e
S
-
p
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e
p
r
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o
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ed
MRAS m
o
d
el
is
h
ig
h
ly
s
tab
le
ag
ain
s
t a
n
y
n
o
is
e
d
is
tu
r
b
an
ce
s
.
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
5
,
No
.
1
,
Ma
r
ch
20
2
6
:
383
-
3
9
2
388
r
ˆ
r
00
3
2
ee
pd
sd
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V
s
i
p
K
K
s
+
Fig
u
r
e
6
.
T
h
e
s
m
all
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ig
n
al
m
o
d
el
o
f
th
e
p
r
o
p
o
s
ed
esti
m
ato
r
with
PI
co
n
tr
o
ller
Fig
u
r
e
7
.
R
o
o
t
-
l
o
cu
s
o
f
t
h
e
s
m
all
s
ig
n
al
m
o
d
el
3.
E
XP
E
R
I
M
E
N
T
AND
P
E
RF
O
RM
ANC
E
ANA
L
YS
I
S
T
h
e
p
r
o
p
o
s
ed
s
en
s
o
r
less
co
n
tr
o
l
s
ch
em
e
f
o
r
th
e
B
DFR
G
h
as
b
ee
n
in
itially
d
esig
n
ed
u
s
in
g
th
e
MA
T
L
AB
-
Simu
lin
k
p
latf
o
r
m
to
test
th
e
p
er
f
o
r
m
an
ce
.
T
h
e
o
u
tp
u
t
h
as
alr
ea
d
y
b
ee
n
p
r
esen
ted
in
th
e
p
r
e
v
io
u
s
s
ec
tio
n
s
o
f
th
is
p
ap
er
.
T
o
v
alid
ate
th
e
MA
T
L
AB
p
latf
o
r
m
r
es
u
l
ts
an
d
to
test
p
er
f
o
r
m
an
ce
f
u
r
th
er
,
th
e
p
r
o
p
o
s
ed
s
ch
em
e
h
as
b
ee
n
im
p
lem
en
te
d
u
s
in
g
h
ar
d
war
e,
as
s
h
o
wn
in
Fig
u
r
e
8
.
Fo
r
test
in
g
p
u
r
p
o
s
es,
to
cr
ea
te
v
o
ltag
e
f
lick
er
s
at
PC
C
,
b
o
th
lo
ad
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d
to
r
q
u
e
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u
t
o
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th
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win
d
tu
r
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e
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u
ick
ly
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atica
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h
e
test
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o
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e
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ty
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r
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u
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I
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f
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t
h
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MRAS em
b
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ed
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n
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r
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ller
:
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n
o
f
B
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G
r
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to
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o
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itio
n
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
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2
2
5
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2
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1
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390
Gr
id
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s
id
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r
ter
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r
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1
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r
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t
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th
e
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e
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ch
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g
e
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ce
s
s
.
T
h
o
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g
h
th
e
co
n
tr
o
ller
p
ar
t
o
f
th
e
GSC
is
h
id
d
en
in
t
h
e
liter
atu
r
e,
p
r
ac
tically
it
h
as b
ee
n
im
p
lem
e
n
ted
th
r
o
u
g
h
two
co
n
t
r
o
l
lo
o
p
s
,
co
n
s
id
er
in
g
th
e
DC
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lin
k
v
o
ltag
e
a
n
d
th
e
u
n
it
p
o
wer
f
ac
t
o
r
(
=
0
)
as
th
e
r
ef
er
en
ce
v
ar
iab
les.
T
h
e
m
e
n
tio
n
ed
co
n
tr
o
l
lo
o
p
f
o
r
th
e
GSC
h
elp
s
t
o
m
ain
tain
a
co
n
s
tan
t
v
o
ltag
e
at
th
e
DC
-
lin
k
a
n
d
o
p
er
ate
th
e
W
E
C
S a
t th
e
u
n
it
p
o
wer
f
ac
to
r
,
as o
b
s
er
v
e
d
in
F
ig
u
r
e
9
(
f
)
.
Du
r
in
g
th
e
B
DFR
G
s
p
ee
d
t
r
an
s
itio
n
f
r
o
m
s
u
b
s
y
n
c
h
r
o
n
o
u
s
to
s
u
p
er
s
y
n
ch
r
o
n
o
u
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o
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atio
n
,
th
e
co
n
tr
o
ller
is
r
eq
u
ir
e
d
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er
f
o
r
m
ef
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ec
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ely
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a
r
ticu
lar
ly
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r
s
y
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ch
r
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o
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s
s
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ee
d
.
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lip
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en
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tly
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e
d
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r
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ly
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e
h
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r
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as
s
h
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wn
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Fig
u
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9
(
g
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in
d
icate
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th
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ec
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er
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m
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ati
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ated
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ai
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t
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r
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en
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im
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th
e
d
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th
r
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g
h
th
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n
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d
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ase
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atin
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>
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.
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ately
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as illu
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ated
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Fig
u
r
e
9
(
h
)
.
A
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aly
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is
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test
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Std
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as b
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a
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s
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r
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th
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r
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r
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ig
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r
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o
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ly
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s
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to
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C
,
h
as
b
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s
u
cc
ess
f
u
lly
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d
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.
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t
h
as
b
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th
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ch
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t
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en
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to
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ar
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s
.
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h
e
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er
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a
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ce
o
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t
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e
m
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el
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o
r
a
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(
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)
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d
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th
at
th
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p
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m
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r
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s
at
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v
a
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d
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to
th
e
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r
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r
ass
o
ciate
d
with
th
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p
r
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p
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s
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B
DFR
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r
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to
r
p
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tatio
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is
f
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u
n
d
t
o
b
e
0
.
0
1
6
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,
wh
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n
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e
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6
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th
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s
ch
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T
h
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p
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f
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F
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Au
th
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r
s
s
tate
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f
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.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
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2252
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8
7
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fo
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(
Ma
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P
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)
391
AUTHO
R
CO
NT
RI
B
UT
I
O
NS ST
A
T
E
M
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N
T
T
h
is
jo
u
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s
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C
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tr
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u
to
r
R
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les
T
ax
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m
y
(
C
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to
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ize
in
d
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id
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al
au
th
o
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co
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tio
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s
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r
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au
th
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r
s
h
ip
d
is
p
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tes,
an
d
f
ac
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co
llab
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.
Na
m
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f
Aut
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So
Va
Fo
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Vi
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P
Fu
Ma
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✓
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Ad
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d
a
Par
id
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✓
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✓
✓
An
u
Ku
m
ar
Das
✓
✓
✓
✓
✓
✓
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✓
✓
C
:
C
o
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c
e
p
t
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t
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:
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Au
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DATA AV
AI
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AB
I
L
I
T
Y
Data
av
ailab
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y
is
n
o
t a
p
p
lica
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le
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th
is
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as n
o
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a
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an
aly
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d
in
t
h
is
s
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y
.
RE
F
E
R
E
NC
E
S
[
1
]
M
.
G
.
J
o
v
a
n
o
v
i
c
,
“
T
h
e
o
r
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t
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c
a
l
a
n
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l
y
si
s
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f
c
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n
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p
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sh
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d
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l
y
f
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d
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u
c
t
a
n
c
e
ma
c
h
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n
e
,
”
I
EEE
P
o
w
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r
En
g
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n
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g
Re
v
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e
w
,
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.
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P
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.
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.
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2
]
S
.
K
h
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l
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q
,
M
.
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s,
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A
.
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d
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.
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,
”
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EEE
T
ra
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s
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M
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s
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v
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.
5
1
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.
2
0
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5
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2
4
4
4
3
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2
.
[
3
]
F
.
W
a
n
g
,
F
.
Z
h
a
n
g
,
a
n
d
L
.
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,
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n
C
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Re
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rd
o
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2
0
0
0
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EE
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n
d
u
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