Int
ern
at
i
onal
Journ
al of
P
ower E
le
ctr
on
i
cs a
n
d
Drive
S
ystem
(I
J
PE
D
S
)
Vo
l.
9
, No
.
4
,
Decem
ber 2
01
8
, p
p.
1709
~
1717
IS
S
N: 20
88
-
8
694,
DOI: 10
.11
591/
ij
peds
.
v9
.i
4
.
pp
1709
-
17
17
1709
Journ
al h
om
e
page
:
http:
//
ia
escore.c
om/j
ourn
als/i
ndex.
ph
p/IJPE
D
S
A
G
ener
alized
P
aram
eter
T
uning
Meth
od
of
P
ropo
rtional
-
R
eso
nant
Contr
oll
er
s
f
or D
ynami
c
V
olta
ge
R
esto
rer
s
Phuong
Vu
1
,
Ngoc Dinh
2
,
Nam
Hoan
g
3
, Q
ua
n
Nguyen
4
,
Dich
Nguye
n
5
,
M
inh
Tra
n
6
1,2,3,5,6
School
of Electrical E
ng
in
ee
ring
,
Hano
i
U
nive
rsity
of
Sci
e
nce
and Technol
ogy,
Hanoi
,
Vi
etnam
4
Depa
rtment of
El
e
ct
ri
ca
l
and
C
omput
er
Engi
n
e
eri
ng,
Th
e
Univ
e
rsity
of Tex
as
a
t A
ustin,
T
exa
s,
U
.
S.A
Art
ic
le
In
f
o
ABSTR
A
CT
Art
ic
le
history:
Re
cei
ved
M
a
y
1
1
, 201
8
Re
vised
A
ug
11
, 2
01
8
Accepte
d
Se
p
11
, 201
8
T
em
por
ary
vo
ltage
sw
ells
and
sags
appe
a
r
wit
h
high
fr
eque
n
c
y
in
elec
tr
ic
power
sys
te
ms,
and
the
y
signific
ant
ly
aff
ect
sensi
ti
ve
lo
ads
such
a
s
industria
l
ma
nufa
ct
uring
o
r
com
mun
ic
a
ti
o
n
devi
c
es.
Th
is
pape
r
pr
ese
nts
a
strat
egy
t
o
design
p
ropor
ti
o
nal
-
resona
n
t
c
on
trol
lers
for
thr
ee
full
-
bridge
v
ol
t
age
-
s
ourc
e
c
onver
t
ers
wi
th
a
com
mon
DC
-
l
i
nk
in
dyn
am
i
c
v
olt
ag
e
restor
er
s
ystem
s
.
Th
e
proposed
cont
r
oll
ers
al
low
th
e
sys
te
m
to
q
uic
kly
over
co
m
e
t
em
pora
ry
unba
la
n
ce
d
v
olt
ag
e
sags.
S
im
ulation
result
s
c
ar
rie
d
out
in
MA
TL
AB/
Simul
ink
and
expe
ri
me
nt
al
resul
ts
i
mpl
ement
ed
in
a
Typhoon
HIL
402
device
dem
onstra
te
the
abi
lity
of
the
pr
oposed
design
me
thod
.
Th
e
result
s
show
that
the
sys
te
m
wit
h
th
e
proposed
c
ontrol
l
er
s
can
r
ide
-
through
single
-
phase
or
double
-
phase
v
o
lt
ag
e
sags
up
to
55%
and
thr
e
e
-
p
hase
voltage
sags up
to
70%
i
n
a
dur
ation
l
ess
tha
n
on
e
gr
id
-
vo
lt
ag
e
cy
cle.
Ke
yw
or
d:
Dynamic
volt
age
resto
rer
Pr
op
or
ti
onal
-
re
so
na
nt c
ontroll
er
Hardwa
re
-
in
-
t
he
-
l
oop
Copyright
©
201
8
Ins
t
it
ut
e
o
f
Ad
vanc
ed
Engi
n
e
er
ing
and
S
cienc
e
.
Al
l
rights re
serv
ed
.
Corres
pond
in
g
Aut
h
or
:
Phuon
g Vu,
School
of Elec
tric
al
Engineer
ing
,
Hanoi
Un
i
ver
si
ty of
Scie
nce a
nd Tec
hnolog
y,
No.1,
Dai Co
Viet
Roa
d,
Hai
Ba Tr
ung,
Ha
no
i,
V
ie
tna
m
.
Emai
l:
phuong
.vuhoa
ng@
hu
s
t.edu.v
n
1.
INTROD
U
CTION
Power
qu
al
it
y
disturba
nce
s
s
uch
as
volt
age
sag
an
d
s
well
ha
ve
bee
n
ca
us
in
g
seri
ous
con
ce
r
ns
f
or
moder
n
distrib
ution
sy
ste
m
s
op
e
rated
at
lo
w
-
a
nd
me
dium
-
vo
lt
age
le
ve
ls.
The
per
ce
nt
age
of
volt
ag
e
sags
cause
d
by
sin
gl
e
li
ne
-
to
-
gro
und
fa
ult,
double
li
ne
-
to
-
gr
ound
f
ault,
a
nd
ba
la
nced
t
hr
ee
phase
-
to
-
gro
und
fa
ult
in
power
s
ys
te
ms
a
re
68%,
19%,
13%
,
res
pe
ct
ively
[1]
.
S
uch
vo
lt
age
va
riat
ion
s
in
sho
r
t
durati
ons
(les
s
tha
n
60
sec
onds)
le
ad
to
imp
r
op
e
r
ope
rati
on
of
sensiti
ve
l
oads,
w
hile
lo
nge
r
volt
age
va
riat
ion
s
ca
n
res
ult
in
su
sta
ine
d
inter
ruptio
ns
or
f
ai
lures
.
T
her
e
fore
,
mit
igati
ng
vo
lt
age
sags
a
nd
swell
s
in
lo
w
-
and
medi
um
-
volt
age
distrib
ution s
yst
ems is crit
ic
al
.
On
e
of
t
he
m
ost
so
luti
on
to
i
mpro
ve
vo
lt
ag
e
regulat
ion
is
dynamic
vo
lt
a
ge
rest
or
e
rs
(
D
VRs).
The
op
e
rati
ng
pri
nc
iple
of
DV
Rs
i
s
to
injec
t
appr
opriat
e
volt
age
in
series
an
d
s
yn
c
hro
nism
with
the
disto
rted
AC
gr
i
d
s
ource
t
o
com
pensat
e
f
or
the
am
ount
of
volt
age
sag
or
s
well
[2
]
-
[
4]
.
A
D
VR
s
ys
te
m
inclu
des
an
energ
y
sto
ra
ge,
a
th
re
e
-
phase
volt
ag
e
-
sou
rce
in
ve
rter,
a
nd
se
ries
c
onnected
tra
nsfo
rme
rs
betwe
en
a
n
AC
gr
i
d
so
urce
and
a
l
oa
d
.
R
egardin
g
t
he
t
hr
ee
-
phase
vol
ta
ge
-
s
ource
i
nverter
s
,
it
is
necessa
ry
to
c
on
t
ro
l
t
he
pos
it
ive
-
,
neg
at
ive
-
,
a
nd
zer
o
-
s
eq
ue
nc
e
co
mpo
nen
ts
to
co
mp
e
ns
a
te
the
volt
age
sag
or
s
well
of
eac
h
pha
se
[
5]
.
Ther
e
f
or
e,
t
he
c
on
tr
ol
sche
me
is
c
ompli
cat
ed
a
nd
i
nsuf
fici
ently
reli
ab
le
.
T
o
e
li
mina
te
volt
age
sa
gs
a
nd
swell
s
,
se
ve
ral
al
te
rn
at
ive
to
po
l
og
ie
s
of
D
VR
hav
e
be
en
intr
oduce
d
s
uc
h
as
a
t
hr
ee
-
ph
a
se
in
ve
rter
s
with
a
neu
t
ral
point
c
reated
by
a
D
C
-
li
nk
ca
pacit
or,
th
ree
-
ph
a
se
fou
r
-
wire
in
ve
rters,
a
nd
th
r
ee
sing
le
-
phas
e
fu
ll
-
br
i
dg
e
i
nv
e
rter
s
with
a
c
om
m
on
D
C
-
li
nk
ca
pacit
or
[6
]
,
[
7]
.
The
la
tt
er
is
pr
efer
red
b
eca
use
of
t
he
sim
ple
pu
lse
-
width
m
odulati
on
(PW
M
)
me
thod.
In
D
VR
s
ys
te
ms
us
in
g
t
hr
ee
f
ull
-
bri
dge
i
nverters
with
a
c
om
m
on
DC
-
li
nk
ca
pacit
or,
se
ver
al
c
ontr
ol
appr
oach
es
ha
ve
bee
n
s
ugge
ste
d
.
A
c
oor
din
at
io
n
of
both
fee
d
-
b
ac
k
a
nd
fee
d
-
forwar
d
co
ntr
ol
in
Evaluation Warning : The document was created with Spire.PDF for Python.
IS
S
N
:
2088
-
8
694
I
nt J
P
ow
Ele
c
&
Dri
Sy
st
,
Vol.
9
, N
o.
4
,
D
ecembe
r
2018
:
1709
–
1717
1710
sy
nc
hro
nousl
y
ro
ta
ti
ng
f
rame
dq
is
intr
oduce
d
in
[
8
]
,
[
9].
H
ow
e
ve
r,
t
his
to
po
l
ogy
does
not
ha
ve
c
urre
nt
loops
to
com
pe
ns
at
e
for
the
l
os
ses
in
the
tra
ns
f
ormer
s
an
d
ou
t
pu
t
filt
er,
w
hic
h
le
ads
t
o
a
sl
ow
volt
age
re
s
pons
e
.
Anothe
r
a
pproach
is
to
imp
le
ment
pro
por
ti
on
al
-
re
sona
nt
(P
R)
or
H
inf
con
t
ro
l
f
or
t
he
volt
age
lo
op
a
n
d
pro
portion
al
(
P)
c
ontrol
f
or
t
he
c
urren
t
l
oo
p
in
the
sta
ti
onary
f
rame
αβ
[
10]
.
H
oweve
r,
co
ntr
olli
ng
on
ly
tw
o
com
pone
nts
of
αβ
f
rame
as
presente
d
in
t
hi
s
ap
proac
h
is
no
t
e
ff
ect
ive
wh
e
n
t
he
vo
lt
a
ge
sa
g
is
unba
la
nced
,
wh
ic
h
is
the
t
yp
ic
al
case
in
pr
act
ic
e.
A
P
con
tr
ol
f
or
both
vo
lt
age
a
nd
cu
rr
e
nt
lo
ops
with
in
dep
e
nd
e
nt
con
t
ro
l
le
rs
bet
ween
eac
h ph
a
se
is propose
d i
n
[11
]
. T
his a
ppr
oach
is
un
a
bl
e to eli
minat
e the stead
y
-
st
at
e err
or
in
s
pite
of
it
s
f
ast
res
pons
e
.
A
m
ulti
-
lo
op
with
P
I
c
ontrol
le
rs
is
a
pp
li
ed
to
D
VR
s
ys
te
ms
in
[
12]
,
but
ste
ad
y
-
sta
te
error
al
s
o exist
s.
Fr
om
t
his
li
te
ratur
e
rev
ie
w
,
t
he
c
on
t
ro
l
st
ra
te
gy
us
i
ng
PR
co
ntr
ollers
f
or
both
cu
rrent
and
volt
age
loops
is
the
m
os
t
ef
fecti
ve
f
or
D
VR
syst
ems
to
im
pro
ve
dyna
mic
res
ponse
an
d
el
imi
nate
ste
ad
y
-
sta
te
error
[13]
.
T
o
t
he
be
st
knowle
dge
of
the
a
uthor
s,
li
tt
le
resear
ch
has
bee
n
done
to
el
ab
or
a
te
on
the
pr
oc
ess
of
determi
ning
pa
rameters
f
or
P
R
con
t
ro
ll
ers
,
wh
ic
h
is
highl
y
c
ompli
cat
ed.
Seve
ral
stu
die
s
ap
ply
t
rial
an
d
er
r
or
proce
dure
s
to
ob
ta
in
the
paramet
er
s
of
PR
co
ntro
ll
ers
[
14]
.
A
nothe
r
ap
proac
h
to
desi
gn
PR
c
on
tr
oll
ers
is
base
d
on
t
he
SI
S
O
desig
n
t
oo
l
i
n
M
A
TL
AB
a
nd
sy
ste
m
dy
namic
re
sp
onse
[
15]
.
S
uch
meth
ods
a
re
ti
me
-
consu
min
g
a
nd not g
e
ne
rali
zed.
This
pap
e
r
proposes
a
syst
emat
ic
and
ge
ner
al
iz
ed
desi
gn
meth
od
f
or
PR
vo
lt
ag
e
and
cu
rr
e
nt
con
t
ro
ll
ers
of
t
hr
ee si
ng
le
-
pha
se f
ull
-
br
i
dg
e i
nv
e
rters
with a
co
mm
on D
C
-
li
nk
ca
pacit
or
i
n
D
VR syst
em
s
. Th
e
major
co
ntri
buti
on
s
of this
pa
per incl
udes:
a)
An
eq
uiv
al
e
nt
ci
rcu
it
of
f
ull
-
bri
dge
in
ver
te
r
s
and
series
c
on
nected
t
ran
s
f
ormer
s
i
n
a
DV
R
sy
ste
m
.
U
nlik
e
oth
e
r
e
xisti
ng
methods
,
t
he
model
of
t
he
s
eries
tra
nsfo
r
mers
is
ta
ke
n
into
acco
unt
i
n
t
his
pa
per
w
hen
desig
ning t
he
c
on
t
ro
ll
ers
for t
he DVR
sy
ste
m.
b)
A
met
hod
t
o
de
sign
pa
ramete
rs
of
PR
c
on
t
r
ollers
i
n
the
f
r
equ
e
nc
y
doma
in
f
or
both
cu
r
ren
t
a
nd
vo
lt
a
ge
loop
s
t
o
guar
antees
s
ys
te
m
sta
bili
ty
with
a
desire
d
c
r
os
s
-
over
f
re
quency
a
nd
ph
a
se
ma
rg
i
n.
T
he
discreti
zat
ion i
n
the
z
-
domain
of the
d
esi
gn
e
d
PR
co
ntr
oller
s
f
or
di
gital
implementat
io
n
is
also i
nclu
ded.
c)
An
ap
proac
h
t
o
ver
if
y
the
pro
posed
co
ntr
oller
by
ha
r
dware
-
in
-
the
-
l
oop
(
HIL)
real
-
ti
me
ex
per
ime
nts
us
in
g
a
Ty
phoon
H
IL
402
de
vice
.
HI
L
sim
ulati
on
has
be
en
highly
rec
ommen
de
d
as
a
n
ef
fecti
ve
des
ign
appr
oach
with
the
ease
i
n
modif
ying
c
on
t
ro
l
le
r
pa
rameter
s
and
creati
ng
di
ff
e
ren
t
operat
i
ng
sce
nar
i
os
of
gr
i
d vo
lt
age
[1
6
]
-
[
18]
.
The remai
nde
r of
t
his p
a
pe
r
is orga
nized
as
foll
ows. S
ect
io
n
2 desc
ribe
s
the gene
ral co
nt
ro
l t
op
ology
and
t
he
m
od
e
l
of
a
D
VR
sy
ste
m
incl
ud
i
ng
t
he
eq
uiv
a
le
nt
ci
rcu
it
of
fu
ll
-
br
id
ge
i
nv
e
rter
s
a
nd
series
trans
forme
rs
.
The
pro
po
se
d
desig
n
in
the
fr
e
qu
e
nc
y
domain
of
t
he
P
R
current
a
nd
volt
age
c
on
t
r
ollers
i
s
pr
ese
nted
ba
se
d
on
the
de
vel
op
e
d
e
quivale
nt
model
.
T
he
di
screti
zat
ion
of
the
desig
ne
d
PR
co
ntr
oller
i
s
al
so
include
d.
Sect
ion
3
de
monstr
at
es
the
ef
fica
cy
of
t
he
pr
opos
e
d
meth
od
by
off
-
li
ne
simu
la
ti
on
a
nd
H
IL
real
-
tim
e experime
nts
us
in
g
T
yphoon
HIL
40
2
s
yst
em.
2.
CONTR
OL S
CHE
ME
A
scal
ar
c
ontr
ol
sche
me
f
or
t
hr
ee
f
ull
-
bri
dg
e
inv
e
rters
with
a
c
om
m
on
D
C
-
li
nk
ca
pacit
or
i
n
a
DV
R
sy
ste
m
is
s
hown
i
n
Fig
ure
1.
Simi
la
r
co
ntr
ollers
are
a
ppli
ed
se
par
at
el
y
f
or
eac
h
ph
ase
corres
pondin
g
to
each
H
-
br
i
dg
e
in
vert
er.
I
n
t
his
c
ontrol
sc
heme
,
volt
ages
a
nd
c
urre
nts
of
al
l
phases
a
re
c
ontrolle
d
in
dep
e
ndently
us
in
g
nested
con
t
ro
l
lo
ops.
A
t
each
pha
se,
the
ou
te
r
vo
lt
age
co
ntr
ol
loo
p
re
gu
la
t
es
the
volt
age
at
the
seco
nd
a
ry
side
of
t
he
tra
ns
f
ormer
w
hile
the
inn
e
r
cu
rr
e
nt
loop
re
gula
te
s
the
outp
ut
cu
rrent
of
the
H
-
bri
dge
inv
e
rter.
T
he
s
et
points
of
t
he
cu
rr
e
nt
l
oop
are
the
outp
ut
of
the
vo
lt
ag
e
lo
op,
w
hile
the
set
points
of
th
e
vo
lt
age
lo
op
a
r
e
cal
culat
ed
ba
sed
on
t
he
r
oot
-
mea
n
-
s
quare
(
RMS)
val
ues
of
the
desire
d
volt
age
(
f
or
e
xa
mp
le
,
220 V)
a
nd
t
he
g
rid v
oltage.
I
n
the
propose
d con
t
ro
l a
ppro
a
ch,
si
nce th
e in
sta
ntane
ou
s
vo
lt
age an
d
c
urre
nt ar
e
me
asu
red,
PR
con
t
ro
ll
ers
are
ch
os
e
n
t
o
el
i
minate
the
ste
ady
-
sta
te
e
rror.
The
resona
nt
fr
e
qu
e
ncies
of
the
PR
con
t
ro
ll
ers
a
re
equ
al
to
t
he
gr
id
fr
e
quenc
y.
I
n
ad
diti
on,
pha
se
-
loc
ked
l
oop
(P
LL
),
wh
ic
h
is
require
d
f
or
gr
i
d
sy
nc
hro
nizat
io
n,
is
im
pleme
nt
ed
by
measu
ri
ng
the
volt
age
at
eac
h
phase
of
the
gr
i
d
s
ou
rce.
I
n
this
pa
per,
a
ph
a
se
-
loc
ke
d
loop
(
PLL
)
al
gorith
m
base
d
on
a
sec
ond
-
ord
er
ge
ner
al
iz
ed
integrat
or
ph
as
e
-
loc
ked
lo
op
(
SOG
I
PLL)
is used
[
19]
.
To
properly
de
sign
PR
co
nt
ro
ll
ers
,
the
model
of
series
t
r
ansfo
rmers
in
a
DV
R
sy
ste
m
shou
l
d
be
ta
ken
i
nto
acc
ount.
T
he
e
qu
ivale
nt
ci
rc
uit
of
eac
h
H
-
bri
dg
e
an
d
t
he
si
mp
li
fied
m
od
e
l
of
t
he
tra
n
sf
orme
r
ref
e
rr
e
d
to
th
e
seco
ndar
y
s
ide
are
sho
wn
in
Fi
g
ure
2.
The
le
a
ka
ge
impeda
nce
of
the
tra
ns
f
orm
er
an
d
capaci
ta
nce
res
ult
in
a
sec
ond
-
orde
r
l
ow
-
pas
s
filt
er.
T
he
e
quivale
nt
impe
da
nce
ref
e
rr
e
d
to
t
he
sec
onda
r
y
si
de
of the tra
nsfo
r
mer
is
giv
e
n as
foll
ow
s:
Evaluation Warning : The document was created with Spire.PDF for Python.
In
t J
P
ow
Ele
c
&
D
ri
S
ys
t
IS
S
N: 20
88
-
8
694
A G
e
ner
alized
Parameter
T
uning
Met
hod of
Propor
ti
onal
-
Reso
nant C
on
t
ro
ll
e
rs for
.
...
(Phu
ong Vu
)
1711
1
22
,
pp
e
q
S
s
s
rx
Z
r
j
x
R
j
L
NN
(
1
)
wh
e
re
N
is
th
e
tur
ns
rati
o
of
the
tra
nsfo
r
mer,
r
p
an
d
r
s
are
the
resist
ances
of
t
he
pri
mar
y
a
nd
se
conda
ry
windin
gs
,
p
x
an
d
s
x
are
the
le
aka
ge
inducta
nc
es
of
the
pr
im
ar
y
an
d
sec
onda
r
y
windin
gs
,
an
d
R
and
L
are
the r
es
ulti
ng r
e
sist
ance and i
nducta
nce
of the
equivale
nt
im
ped
a
nce
.
C
dc
F
B
P
h
a
s
e
A
F
B
P
h
a
s
e
B
F
B
P
h
a
s
e
C
7
0
0
V
S
1
,
2
,
3
,
4
a
S
1
,
2
,
3
,
4
b
S
1
,
2
,
3
,
4
c
S
i
n
P
W
M
U
dc
S
u
p
p
l
y
i
sa
i
sb
i
s
u
c
PR
i
s
*
u
abc
i
s
u
c
V
A
V
C
_
r
e
f
N
:
1
V
o
l
t
a
g
e
c
o
n
t
r
o
l
l
e
r
s
C
u
r
r
e
n
t
c
o
n
t
r
o
l
l
e
r
s
+
-
+
-
PR
θ
S
e
n
s
i
t
i
v
e
l
o
a
d
P
L
L
v
gr
i
d
V
gr
i
d
_
R
M
S
V
r
e
f
_
R
M
S
2
2
0
x
v
r
e
f
S
4
S
1
S
2
S
3
U
dc
+
-
-
+
F
ul
l
br
i
dge
V
0
_
r
e
f
_
R
M
S
R
M
S
i
sc
v
i
nj
v
i
nj
v
i
nj
v
sa
v
sb
v
sc
C
C
C
Figure
1.
Co
ntr
ol
to
po
l
ogy o
f t
he
in
ver
te
r
in
DV
R
X
m
r
m
X
σ
p
/
N
2
r
s
X
σ
p
v
i
nj
C
G
r
i
d
L
oa
d
S
4
S
1
S
2
S
3
U
dc
+
-
-
+
v
sa
/
N
Ni
sa
r
p
/
N
2
Figure
2.
Eq
ui
valent circ
uit o
f per p
hase a
nd
ser
ie
s c
onnect
ed
tra
nsfo
rme
r
A
PR
c
ontr
oller
ha
s
a
n
in
finite
gain
at
a
sel
e
ct
ed
res
onant freq
ue
ncy
;
t
hu
s
,
the
zer
o
ste
ad
y
-
sta
te
e
rror
or
t
he
harmo
nic
at
this
frequ
e
nc
y
ca
n
be
el
imi
nate
d.
The
t
ransfe
r
functi
on
of
a
PR
co
ntr
oller
is
mathemat
ic
al
ly e
xpresse
d
as
fo
ll
ows
[
20]
:
2
2
1
.
c
r
P
R
p
ks
G
s
k
s
(
2
)
wh
e
re
p
k
and
r
k
are
the
c
oeffici
en
ts
of
t
he
PR
c
on
t
ro
ll
er
w
hile
1
is
a
sel
ect
ed
fr
e
qu
e
nc
y.
Th
e
fr
e
quenc
y
respo
ns
e c
har
a
ct
erist
ic
s o
f
t
he
PR c
on
tr
oller
are calc
ulate
d
as foll
ows:
Evaluation Warning : The document was created with Spire.PDF for Python.
IS
S
N
:
2088
-
8
694
I
nt J
P
ow
Ele
c
&
Dri
Sy
st
,
Vol.
9
, N
o.
4
,
D
ecembe
r
2018
:
1709
–
1717
1712
2
2
2
2
2
2
1
22
1
pr
PR
kk
Gj
(
3
)
22
0
a
r
c
t
a
n
.
r
PR
p
k
Gj
k
(
4
)
Fr
om
(
3
)
,
it
can be see
n
t
hat the PR
contr
oller
has
a
n
in
fini
te
g
ai
n
at
1
.
In
[
21]
,
the tra
nsfe
r
f
unct
ion o
f
t
he
PR co
ntr
oller
wit
h
the
d
el
a
y com
pensat
ion
can
be writt
en a
s foll
ows:
1
2
2
1
c
o
s
s
i
n
.
dd
c
P
R
p
r
s
G
s
k
k
s
(
5
)
The
delay
ca
n
be
c
ompensate
d
by
a
ddin
g
a
le
ad
an
gle
(
)
1
ds
kT
=
to
the
in
ver
se
Par
k
tra
ns
f
or
m
ang
le
,
w
her
e
k
is
an
inte
ger
re
pr
ese
ntin
g
the
numb
e
r
of
pe
ri
od
s
t
o
be
c
ompen
sat
ed
[
21]
.
In
t
his
pap
e
r,
k
is
set
to 1.
T
o
a
vo
i
d an alge
brai
c lo
op dur
i
ng the
di
screte i
mp
le
m
entat
ion
,
it
is s
uggeste
d
that t
he direct
inte
grat
or
is
discreti
zed
us
i
ng
the
for
ward
meth
od
w
hile
the
fee
dback
integ
rator
is
dis
creti
zed
us
in
g
the
bac
kwar
d
method
[20
]
,
[
21]. T
h
e
PR co
ntr
oller
with the
d
el
a
y com
pensat
ion
and
disc
rete
P
R co
ntro
ll
er
is
sh
ow
n
in
Fi
g
ure
3.
y
k
r
k
p
1
s
2
1
1
s
c
o
s
(
θ
d
)
ω
1
s
i
n
(
θ
d
)
x
v
u
(
a
)
The
PR c
ontrolle
r wit
h
t
he
d
el
ay
comp
en
sat
ion
x
y
k
r
k
p
2
1
c
o
s
(
θ
d
)
ω
1
si
n
(
θ
d
)
z
-
1
De
l
a
y
1
1
s
T
z
1
1
s
T
z
v
u
v
p
r
e
(
b
)
T
he res
ulti
ng
disc
rete PR
con
t
ro
ll
er
Figure
3
.
Bl
oc
k diag
ram of
P
R co
ntro
ll
ers
.
2.1.
Design t
he P
R
co
n
tr
oller
f
or
t
he
inner c
ur
rent l
oop
Fr
om Fi
g
ure
1 and Fig
ure
2,
t
he plant t
ra
nsf
er fu
nction o
f
c
urren
t c
ontr
ol loop
i
n
se
ries c
onve
rter is
determi
ned as
fo
ll
ows:
(
)
(
)
(
)
22
1
.
1
sa
iv
sa
is
sC
Gs
vs
N
s
L
C
s
R
C
==
++
(
6
)
The
c
ross
-
over
fr
e
quenc
y
is
usual
ly
sel
ect
e
d
to
be
far
l
ow
e
r
tha
n
t
he
sam
pling
f
reque
nc
y
f
s
.
O
n
the
oth
e
r
ha
nd,
t
he
cr
os
s
-
ov
e
r
fr
e
quenc
y
f
c
is
sign
i
ficant
ly
hi
gh
e
r
tha
n
the
gri
d
frequ
e
nc
y
f
1
.
F
rom
(
3
)
,
C
P
R
p
c
G
j
k
.
T
he
par
a
mete
r
pc
k
of
the
PR
regulat
or
f
or
t
he
c
urre
nt
lo
op
is
t
hus
dete
rmin
e
d
a
s
fo
ll
ows:
1
1
.
c
i
c
i
ci
P
R
c
iv
pc
iv
G
j
G
j
k
Gj
(
7
)
Evaluation Warning : The document was created with Spire.PDF for Python.
In
t J
P
ow
Ele
c
&
D
ri
S
ys
t
IS
S
N: 20
88
-
8
694
A G
e
ner
alized
Parameter
T
uning
Met
hod of
Propor
ti
onal
-
Reso
nant C
on
t
ro
ll
e
rs for
.
...
(Phu
ong Vu
)
1713
Nex
t,
base
d
on
t
he
desi
red
phase
ma
rg
i
n
c
PM
of
whole
s
ys
te
m
,
the
par
a
mete
r
rc
k
of
the
PR
co
ntr
oller
for
t
he
current l
oop
is
chosen
su
c
h
t
ha
t
:
0
+
1
8
0
.
c
i
c
i
c
P
R
c
i
v
P
M
G
j
G
j
(8)
Ther
e
f
or
e,
the
par
a
mete
r
rc
k
of t
he
PR
r
e
gu
la
to
r
is
determi
ned as foll
ows:
22
1
a
r
c
t
a
n
r
c
i
c
p
c
i
k
A
k
(
8
)
22
0
t
a
n
,
c
p
c
i
rc
ci
Ak
k
(10)
wh
e
re
0
-
1
8
0
C
c
c
iv
A
P
M
G
j
.
2.2.
Design t
he P
R
co
n
tr
oller
f
or
t
he
o
u
ter
volt
ag
e
lo
op
Fr
om Fig
ure
2, the p
la
nt tra
nsfer fu
nction o
f
vo
lt
age c
ontr
ol loop
in ser
ie
s
conve
rter is d
e
te
rmin
e
d
a
s
fo
ll
ows:
(
)
(
)
(
)
1
.
in
j
vi
c
vs
Gs
i
s
Cs
==
(11)
The ma
gnit
ude
-
f
reque
ncy an
d p
hase
-
fr
e
quen
cy resp
onse
of
(
)
vi
Gs
can
be writt
en a
s foll
ows:
(
)
(
)
0
1
,
90
v
i
v
i
G
j
G
j
C
=
=
−
(12)
1
.
c
v
c
v
P
R
v
iv
p
v
c
v
G
j
G
j
kC
(13)
Fr
om
t
he
desir
ed
phase
mar
gi
n
v
PM
of
w
hole
s
yst
em,
t
he
par
a
mete
r
rv
k
of
the
P
R
co
ntr
oller
is
chosen
s
uch
that
:
0
+
1
8
0
.
c
v
c
v
v
P
R
v
v
i
P
M
G
j
G
j
(
14)
Ther
e
f
or
e,
the
par
a
mete
r
rv
k
of t
he
PR
r
e
gu
la
to
r
is
determi
ned as foll
ows:
22
1
a
r
c
t
a
n
r
v
c
v
v
p
v
c
v
k
A
k
(15)
22
0
t
a
n
,
v
p
c
v
rv
cv
Ak
k
(
16)
wh
e
re
0
-
9
0
vv
A
P
M
.
Evaluation Warning : The document was created with Spire.PDF for Python.
IS
S
N
:
2088
-
8
694
I
nt J
P
ow
Ele
c
&
Dri
Sy
st
,
Vol.
9
, N
o.
4
,
D
ecembe
r
2018
:
1709
–
1717
1714
3.
RESU
LT
S
A
ND AN
ALYSIS
3.1.
Simul
at
i
on
re
sults
The
pro
posed
con
t
ro
l
t
opol
ogy
is
validat
ed
us
i
ng
M
A
TL
AB/Si
mu
li
nk/
Simp
ow
e
r
Sys
te
ms.
T
he
DC
vo
lt
age
is
700VDC
w
hile
the
trans
forme
r
tur
ns
rati
o
N
i
s
2.
The
t
otal
of
le
a
kag
e
in
duct
ance
L
in
(
1)
is
0.297
5mH,
th
e
filt
er
ca
paci
ta
nce
C
is
30
µF,
a
nd
the
s
witc
hing
fr
e
qu
ency
f
s
is
5k
Hz.
U
nipolar
PWM
te
chn
iq
ue
is
i
mp
le
me
nted
t
o
co
ntro
l
t
he
s
w
it
ching
of
the
I
GBT
s
witc
hes
of
t
he
H
-
br
i
d
ge
inv
e
rters
[19
]
.
T
he
ph
a
se
ma
rg
i
n
and
cr
os
s
-
over
fr
e
quenc
y
of
current
l
oop
a
r
e
ch
os
en
to
be
45
0
an
d
500H
z,
res
pecti
vely
.
The
ph
a
se ma
rg
i
n
a
nd cr
os
s
-
ove
r
f
reque
ncy of
volt
age lo
op
are c
ho
s
en
to be
45
0
, and 2
0
0Hz,
r
e
sp
ect
ively
.
This
pa
per
i
nvest
igate
s
the
fo
ll
owin
g
tra
nsi
ent
scenari
os
of
the
gr
i
d
volt
age:
sin
gle
-
ph
a
se
55%
vo
lt
age
sa
g
(
0.1
-
0.2s),
doubl
e
-
phase
55%
volt
age
sag
(
0.2
5
-
0.3
5s
),
a
nd
t
hr
ee
-
phase
70%
volt
age
sa
g
(
0.4
-
0.5s).
T
he
R
MS
val
ue
of
the
phase
-
to
-
phas
e
gri
d
volt
age
is
38
0
VA
C
,
i.e.
the
phase
-
to
-
ne
utral
vo
lt
a
ge
is
220VAC.
The
three
-
phase
volt
age
sags
ar
e
create
d
by
a
program
mable
volt
age
s
ource
in
M
at
la
b/Simp
owwe
r
Sy
ste
ms
.
Fig
ure
4
a
nd
F
ig
ure
5
s
how
the
respo
ns
e
of
the
D
VR
s
ys
te
m
wit
h
the
pr
opos
e
d
c
ontr
ol
duri
ng
th
e
su
ppl
y
volt
age
sa
gs
.
It
is
cl
ea
r
t
hat
the
DV
R
is
a
ble
t
o
rest
or
e
c
orrectl
y
t
o
t
he
nomi
nal
value
wit
hin
ju
st
one
cycle
of
gri
d
volt
age
(
20
ms
).
The
ov
e
rs
hoot
s
of
t
he
l
oa
d
volt
age
a
re
ne
gl
igible,
a
nd
t
he
ste
ady
-
sta
te
er
r
or
of
injec
te
d
vo
l
ta
ge
an
d
in
ve
rter
current
is
el
imi
nated
i
n
t
he
th
r
ee
cases
i
n
Fi
g
ur
e
5.
A
dr
am
a
ti
c
par
t
of
the
delay
is d
ue
to
the ca
lc
ulati
on
of the
roo
t
mean
squ
are (
R
M
S
) of s
upply v
oltage
.
0
.
1
0
.
15
0
.
2
0
.
25
0
.
3
0
.
35
0
.
4
0
.
45
0
.
5
-
4
0
0
-
2
0
0
0
2
0
0
4
0
0
0
.
1
0
.
15
0
.
2
0
.
25
0
.
3
0
.
35
0
.
4
0
.
45
0
.
5
-
2
0
0
-
1
0
0
0
1
0
0
2
0
0
0
.
1
0
.
15
0
.
2
0
.
25
0
.
3
0
.
35
0
.
4
0
.
45
0
.
5
-
4
0
0
-
2
0
0
0
2
0
0
4
0
0
Su
p
p
l
y
vo
l
t
a
g
e
(
V
)
I
n
j
e
ct
e
d
vo
l
t
a
g
e
(
V
)
L
o
a
d
vo
l
t
a
g
e
(
V
)
T
i
me
(
s
)
Figure
4. M
ea
s
ur
e
d res
pons
e
of DVR (
gri
d v
oltages,
vo
lt
age
s inject
ed by t
he
D
VR
, lo
a
d vo
lt
a
ges)
0
.
1
0
.
15
0
.
2
0
.
25
0
.
3
0
.
35
0
.
4
0
.
45
0
.
5
-
1
5
0
-
1
0
0
-
50
0
50
1
0
0
1
5
0
0
.
1
0
.
15
0
.
2
0
.
25
0
.
3
0
.
35
0
.
4
0
.
45
0
.
5
-
2
0
0
-
1
0
0
0
1
0
0
2
0
0
I
n
j
e
ct
e
d
vo
l
t
a
g
e
_
p
h
a
se
a
(
V
)
I
n
ve
rt
e
r
cu
rre
n
t
_
p
h
a
se
a
(
A
)
R
e
f
Act
R
e
f
-
Act
R
e
f
-
Act
T
i
me
(
s
)
Figure
5. The
re
fer
e
nce a
nd a
ct
ual volt
age a
nd
current
of
ph
as
e a
3.2.
Ha
rd
w
are
-
in
-
th
e
-
l
oop exper
im
enta
l re
sult
s
The
pro
posed
con
t
ro
l
is
al
so
ve
rified
in
H
IL
e
nv
i
ronme
nt
usi
ng
a
Ty
phoon
de
vice.
This
de
vice
consi
sts
of
a
n
HI
L
402
ca
rd
t
hat
simulat
es
gr
i
d
source
,
lo
ad,
a
nd
t
hr
ee
f
ull
-
bri
dge
with
a
commo
n
D
C
-
li
nk
capaci
tor
us
in
g
I
GBTs.
T
he
ha
rdwar
e
s
ys
te
m
i
s
sim
ulate
d
in
real
ti
me
on
t
he
H
IL
plat
form
wit
h
a
ti
me
ste
p
of
1
μ
s
,
wh
ic
h
is
cl
os
e
to
the
phys
ic
al
m
odel
.
The
car
rier
fr
e
qu
e
nc
y
of
t
he
P
WM
is
5
kH
z
.
T
he
v
oltage
an
d
current c
ontr
ollers as
well
as
PLL a
re im
plemented
in
t
he
DS
P
T
M
S
320F2
808
ca
r
d.
All
data
of
H
I
L
is
rec
ord
ed
by
t
he
T
yphoon
H
IL
C
on
tr
ol
Ce
nter
S
of
t
w
are
an
d
s
how
n
in
Fig
ur
e
6.
T
he
l
oa
d
vo
lt
age
a
nd
t
he
i
nject
ed
volt
ag
e
f
rom
t
he
D
VR
s
ys
te
m
ar
e
meas
ur
e
d
usi
ng
the
osc
il
losc
op
e
HAME
G
–
200MHz
at
te
st
po
ints
in
the
HI
L
D
SP
inter
face
of
Ty
phoo
n.
These
volt
ages
are
s
how
n
i
n
Fig
ur
e
7.
It
is
cl
ea
r
t
ha
t
the
res
pons
e
s
of
the
HI
L
e
xperime
ntal
res
ults
are
simi
la
r
to
th
os
e
in
the
sim
ulati
on
res
ults
in
M
A
TLAB
.
T
he
D
VR
s
ys
te
m
is
a
ble
to
r
egu
la
te
t
he
l
oa
d
volt
age
with
a
n
i
gnorable
over
sho
ot
wit
hin
an
acce
ptable
per
i
od
(less
t
han
20
ms
)
i
n
the
in
je
ct
ion
m
od
e
.
Wh
e
n
s
uppl
y
vo
lt
age
sta
ble
at
the
nomi
nal
value,
the DVR s
ys
te
m is
op
e
rated
in
the
stan
dby
mode,
w
hich mea
ns n
o v
oltage is i
nject
ed.
Evaluation Warning : The document was created with Spire.PDF for Python.
In
t J
P
ow
Ele
c
&
D
ri
S
ys
t
IS
S
N: 20
88
-
8
694
A G
e
ner
alized
Parameter
T
uning
Met
hod of
Propor
ti
onal
-
Reso
nant C
on
t
ro
ll
e
rs for
.
...
(Phu
ong Vu
)
1715
0
0
.
1
0
.
2
0
.
3
0
.
4
0
.
5
0
.
6
0
.
7
0
.
8
-
400
-
200
0
200
400
0
0
.
1
0
.
2
0
.
3
0
.
4
0
.
5
0
.
6
0
.
7
0
.
8
-
200
-
100
0
100
200
0
0
.
1
0
.
2
0
.
3
0
.
4
0
.
5
0
.
6
0
.
7
0
.
8
-
500
0
500
S
u
p
p
l
y
v
o
l
t
a
g
e
(
V
)
I
n
j
e
c
t
e
d
V
o
l
t
a
g
e
(
V
)
L
o
a
d
V
o
l
t
a
g
e
(
V
)
T
i
m
e
(
s
)
Fig
ure
6.
H
IL e
xp
e
rime
ntal r
esults:
sup
ply
vo
lt
age
, in
je
ct
e
d vo
lt
age
, a
nd
l
oad
volt
age
Loa
d vo
lt
age
s
Vo
lt
age
s inject
ed by t
he D
VR
.
Loa
d vo
lt
age
s
Vo
lt
age
s inject
ed by t
he D
VR
.
Loa
d vo
lt
age
s
Vo
lt
age
s inject
ed by t
he D
VR
.
a. Single
-
phase
55%
volt
age s
ag
b.
D
ouble
-
phas
e 55%
volt
age
sag
c.
T
hr
ee
-
phase
70%
vo
lt
age
sa
g.
Figure
7
.
H
IL e
xp
e
rime
ntal r
esults i
n
dif
fere
nt ope
rati
ng c
onditi
ons
4.
CONCL
US
I
O
N
This
pap
e
r
pro
po
s
es
a
s
ys
te
m
at
ic
and
ge
neral
iz
ed
desi
gn
method
for
PR
co
ntro
ll
ers
of
three
si
ng
le
-
ph
a
se
f
ull
-
bri
dge
in
ver
te
rs
w
it
h
a
co
mm
on
DC
-
li
nk
ca
pa
ci
tor
in
D
VR
sy
ste
ms
.
T
he
pro
po
se
d
c
ontrol
is
desig
ne
d
f
or
e
ach
sin
gle
-
ph
a
se
inv
e
rter,
ta
ke
n
into
ac
co
un
t
the
model
of
the
series
tra
nsfo
rme
rs.
MA
TLAB
and
t
he
H
IL
e
xp
e
rime
ntal
re
su
lt
s
validat
e
t
he
pe
rfo
rma
nc
e
of
vo
lt
a
ge
in
scenari
os
:
sin
gle
-
ph
ase
a
nd
double
ph
a
se
vo
lt
age
sags
up
to
55
%,
a
nd
thre
e
-
phase
volt
age
s
ag
up
to
70%
within
ac
cepta
ble
pe
rio
ds
.
T
he
res
ults
pro
ve
that
the
DV
R
s
ys
te
m
is
able
to
prote
ct
the
loa
d
f
rom
volt
age
sa
gs
due
to
t
hese
va
rio
us
ty
pes
of
fau
lt
s.
Su
c
h promisi
ng
resu
lt
s c
reate
a crucia
l f
oundat
ion f
or th
e
a
pp
li
cat
io
n of
D
VR s
ys
te
ms i
n i
ndus
tr
y.
ACKN
OWLE
DGE
MENTS
This
resea
rc
h
was
f
unde
d
by
the
M
inist
r
y
of
Scie
nce
a
nd
Tec
hnol
og
y
(
Viet
nam
)
unde
r
pr
oject
numb
e
r KC.
05.03/1
6
-
20.
Evaluation Warning : The document was created with Spire.PDF for Python.
IS
S
N
:
2088
-
8
694
I
nt J
P
ow
Ele
c
&
Dri
Sy
st
,
Vol.
9
, N
o.
4
,
D
ecembe
r
2018
:
1709
–
1717
1716
REFERE
NCE
S
[1]
ABB,
“
PC
S100
AV
C
-
40
-
Acti
v
e
Volt
age c
ondi
t
ione
r.
”
[2]
J
.
G.
Nie
lsen
an
d
F.
Blaabjerg,
“
A
det
ailed
com
p
ari
son
of
sys
te
m
topol
ogi
es
for
d
ynam
i
c
voltage
r
estore
rs,
”
IE
EE
Tr
ansacti
ons on Indus
try
Applica
ti
ons
,
vo
l
/i
ss
ue:
41
(
5
)
,
pp
.
1272
-
1280,
2005
.
[3]
S
.
Suraya
,
et
a
l
.
,
“A
Novel
Co
ntrol
Stra
te
gy
f
or
Compe
nsat
io
n
of
Volta
g
e
Quali
ty
Problem
in
AC
Drive
s
,
”
Inte
rnational
Jo
urnal
of Powe
r
El
e
ct
ronics
and
Dr
iv
e
Syst
em
(I
J
PE
DS),
v
ol
/i
ss
u
e:
9
(
1
)
,
pp
.
8
-
16
,
2018
.
[4]
B
.
Ferdi
,
et
al
.
,
“De
sign
and
Si
mul
ation
of
Dy
nam
i
c
Volt
age
Restore
r
Based
on
Fuzzy
Contr
oll
er
Op
ti
m
ized
by
AN
FIS
,
”
Inte
rnational
journal
o
f power e
l
ec
troni
c
s and
drive system
s
(IJP
EDS),
v
ol
/i
ss
ue:
4
(
2
),
pp
212
-
222
,
2014
.
[5]
H.
Aw
ad,
et
al
.
,
“
Mit
iga
t
ion
of
unbal
an
ce
d
voltage
d
ips
u
sing
stat
i
c
s
eri
es
compensat
or,
”
I
EEE
Tr
ansacti
ons
o
n
Powe
r E
le
c
troni
cs
,
v
ol
/i
ss
ue:
19
(
3
)
,
pp
.
837
-
846
,
2004.
[6]
S.
R.
Na
idu
and
D.
A.
Fe
rna
nde
s,
“
Dynam
ic
vol
ta
ge
restor
e
r
bas
ed
on
a
four
-
l
eg
volt
ag
e
sourc
e
conve
rt
er,
”
I
ET
Gene
ration, Tr
ansm
ission &
Distributi
on
,
vol
/i
ss
ue:
3
(
5
)
,
pp
.
437
-
447,
2009
.
[7]
S
.
Y
.
Jeong
,
et
al
.
,
“
High
-
Perf
orma
nc
e
Contro
l
of
Three
-
Phase
Four
-
W
ire
DV
R
Sys
te
m
s
using
Feedb
ac
k
Li
ne
ari
z
at
ion
,
”
J
ournal
of Powe
r
El
e
ct
ronics
,
v
ol
/
issue:
16
(
1
)
,
pp.
351
-
361,
2016
.
[8]
J.
G.
Nie
lsen,
et
al.
,
“
Con
trol
a
nd
te
sting
of
a
dynam
i
c
voltage
restor
er
(D
VR)
at
me
diu
m
vol
t
a
ge
l
evel,
”
IE
E
E
Tr
ansacti
ons on Power
E
le
c
troni
cs
,
vol
/i
ss
ue:
19
(
3
)
,
pp
.
806
-
813
,
2004.
[9]
H
.
Kim
and
S
.
K
.
Sul
,
“
Comp
ensa
ti
on
vol
ta
ge
co
ntrol
in
dynamic
voltage
r
estore
r
s
by
use
of
fe
ed
forwar
d
and
st
ate
fee
dba
ck
sch
eme,
”
IE
EE Tr
ansa
ct
ions o
n
Powe
r
El
e
ct
ronics
,
vol
/
issue:
20
(
5
)
,
pp.
1169
-
1177,
200
5.
[10]
Y.
W
.
L
i,
et
al.
,
“
Design
an
d
Compa
r
ison
of
High
Perfor
ma
nc
e
Sta
ti
ona
ry
-
Frame
Con
tr
ol
le
rs
for
DV
R
Impl
ement
at
ion
,
”
IE
EE Tr
ansacti
ons on
Pow
er
E
le
c
tronic
s
,
vol
/
issue:
22
(
2
)
,
pp
.
6
02
-
612,
2007
.
[11]
F.
B.
Aja
ei
,
et
a
l.
,
“
A
Fast
and
Eff
ective
Contro
l
Scheme
for
t
h
e
Dynami
c
Vol
tage
Restore
r
,
”
IE
EE
Tr
ansacti
ons
on
Powe
r D
el
i
ver
y
,
vol
/i
ss
ue:
26
(
4
)
,
pp
.
2398
-
240
6,
2011
.
[12]
A
.
Mee
n
a,
e
t
al
.
,
“
Design
and
cont
ro
l
o
f
sin
gle
-
phase
dyna
mi
c
voltage
res
tore
r
,
”
Spring
er
India
,
v
ol
/i
ss
u
e
:
42
(8),
pp
.
1363
–
1375
,
2017
.
[13]
S.
Andrews
and
S.
Jos
hi,
“
Perfor
ma
nc
e
Improv
e
me
nt
of
Dynamic
Volta
g
e
Resto
rer
using
Pro
por
ti
onal
-
Resonan
t
Control
le
r
,”
Pro
ce
ed
ings
of
PCI
M
Europe
2015
,
Int
ernati
onal
E
xhi
bition
and
C
onfe
renc
e
for
P
ower
Elec
tronics
,
Inte
lligen
t
Mot
io
n,
R
ene
wab
le
En
ergy
and
Ene
rgy
Manage
ment
,
N
ure
mbe
rg
,
Ger
m
any,
pp
.
1
-
8
,
201
5
.
[14]
K.
C.
Chen
,
et
a
l
.
,
“
Sing
le
ph
ase
i
nver
te
r
sys
tem
u
sing p
roporti
ona
l
resona
nt curre
n
t
cont
rol
,”
In
te
rn
ati
onal
Journal
of
Pow
er
Elec
tronic
s and
Dr
ive
Syste
ms
,
vol
/i
ss
ue:
8
(4)
,
pp
.
1913
-
1918
,
2017
.
[15]
D
.
Z
am
m
it,
et
al
.
,
“
Design
of
PR
cur
r
ent
control
with
sel
ective
h
arm
oni
c
com
pen
sators
using
M
atlab,
”
Journal
o
f
El
e
ct
rica
l
S
ystem
s and
Information
Techno
logy
,
v
ol
/i
ss
ue:
4
(3)
,
p
p.
347
-
358
,
201
7
.
[16]
Typhoon
H
.
I
.
L
.
,
“
Inve
rte
r
T
esti
ng
&
Pre
-
certi
fi
ca
t
ion
with
HIL
Te
sting
,
”
Avail
ab
le
:
h
tt
ps
:/
/www
.
typhoon
-
hil
.
com
/
appl
i
cati
ons/conve
rt
er
-
tes
ti
ng
.
[17]
Z.
R
.
Iv
anović,
et
a
l.
,
“
HIL
Evalua
ti
on
of
Pow
er
Flow
Control
Strategie
s
for
En
e
rgy
S
tora
ge
Con
nec
t
ed
to
Smar
t
Grid
u
nder
Unb
al
an
ce
d
Condit
i
ons,
”
I
EE
E
Tr
ansacti
ons
on
Po
wer
Elec
tronic
s
,
vol
/
issue:
27
(
11
)
,
pp
.
4699
-
47
10,
2012.
[18]
M.
S.
Vekić,
e
t
al.
,
“
Ultr
al
ow
La
t
enc
y
HIL
Pl
at
form
for
R
apid
Dev
el
opm
ent
of
Compl
ex
Po
wer
El
e
ct
roni
cs
Sys
te
ms,
”
I
EEE
Tr
ansacti
ons on Power
E
le
c
troni
cs
,
vol
/i
ss
ue:
27
(
11
)
,
pp
.
4436
-
44
44,
2012
.
[19]
R.
T
eodor
esc
u
,
e
t
al
.
,
“
Grid
conv
ert
ers
fo
r
photov
olt
aic and
wind
power
sys
te
ms
,”
John W
i
le
y
,
Lt
d
,
2011
.
[20]
R.
Te
odore
s
cu,
et
a
l.
,
“
A
n
ew
c
ontrol
stru
ct
ur
e
for
grid
-
connect
ed
LCL
PV
inv
ert
ers
with
z
ero
stea
dy
-
sta
te
err
o
r
and
se
lecti
v
e
ha
rmoni
c
co
mpe
ns
at
ion
,
”
Applied
Powe
r
El
e
ct
roni
cs
Conf
ere
nc
e
a
nd
E
xposit
ion
,
2
004.
APEC
'04
.
Nine
teenth
Annu
al
IE
EE
,
vol
.
1
,
pp.
580
-
586
,
20
04
.
[21]
M.
S.
Lima,
e
t
al.
,
“
Comp
ari
s
on
analysis
of
resona
nt
cont
ro
l
le
rs
in
discr
ete
doma
in
ta
k
ing
i
nto
a
cc
oun
t
the
com
put
at
ion
al
del
ay
,
”
2015
I
E
EE
13
th
Brazil
ian
Pow
er
Ele
ct
ronics
Con
fe
r
enc
e
and
1st
Southe
rn
Pow
e
r
El
e
ct
ronics
Con
f
ere
nce (COBEP/
SPE
C
)
,
Fortalez
a,
pp
.
1
-
6
,
2
015
.
BIOGR
AP
H
I
ES
OF
A
UTH
ORS
Phuong
Vu
r
ec
e
ive
d
his
B.
S.
,
M.S.,
and
Ph.D.
degr
ee
s
from
Hanoi
Univ
ersity
of
Sci
ence
an
d
Te
chno
logy,
Vi
et
na
m,
in
2006
,
2008,
and
201
4,
respe
ct
iv
el
y
,
al
l
in
Contro
l
Engi
ne
eri
ng
and
Automa
ti
on
.
Sin
ce
2006
he
h
as
bee
n
e
mpl
oyed
at
Hanoi
Univ
er
sity
of
Scie
n
ce
and
Technol
ogy
,
where
h
e
is
a
l
ec
tur
er
and
rese
arc
her
at
school
of
e
le
c
trica
l
en
gine
er
ing.
His
r
ese
arc
h
int
er
ests
inc
lud
e
mod
el
i
ng
and
cont
ro
lling
of
power
el
e
ct
roni
cs
con
ver
te
rs
for
app
li
c
at
ions
such
as
photovol
taic
,
wi
nd
sys
te
m, electr
ic
a
l
m
ac
h
ine
dr
i
ve.
Evaluation Warning : The document was created with Spire.PDF for Python.
In
t J
P
ow
Ele
c
&
D
ri
S
ys
t
IS
S
N: 20
88
-
8
694
A G
e
ner
alized
Parameter
T
uning
Met
hod of
Propor
ti
onal
-
Reso
nant C
on
t
ro
ll
e
rs for
.
...
(Phu
ong Vu
)
1717
Ngoc
Dinh
was
born
1994.
He
r
ec
e
ive
d
his
Enginee
r’s
d
egr
e
e
fr
om
Hano
i
Univ
ersit
y
of
Scie
n
c
e
and
T
ec
hnology
,
Vie
tna
m
in
20
17,
in
Elec
tr
ical
Engi
ne
eri
ng
.
H
e
is
cur
ren
t
ly
p
ursuing
M.Sc
a
t
Hanoi
Univer
sit
y
of
Scie
nc
e
an
d
Te
chno
logy
a
nd
working
Instit
ute
for
Control
Engi
ne
eri
ng
an
d
Automa
ti
on
-
ICEA.
He
rese
arc
h
intere
sts
are po
wer
elec
troni
cs
on
the DS
P a
nd
FP
GA
pla
tform
.
Nam
Hoang
was
born
1994
.
H
e
r
ec
e
ive
d
his
Enginee
r’s
d
egr
e
e
fr
om
Hanoi
Unive
rsity
of
Scie
n
ce
and
T
ec
hnology
,
Vie
tna
m
in
20
17,
in
Elec
tr
ical
Engi
ne
eri
ng
.
H
e
is
cur
ren
t
ly
p
ursuing
M.Sc
a
t
Hanoi
Univ
ersity
of
Sc
ie
n
ce
an
d
Technol
ogy
.
He
rese
arc
h
in
terests
ar
e
mul
t
il
e
vel
conve
r
te
r
an
d
power
elec
troni
c
s.
Quan
Nguyen
r
e
ce
iv
ed
his
B
ac
h
el
or’s
d
egr
e
e
fro
m
Hano
i
Univer
s
it
y
of
Sc
ie
nc
e
a
nd
T
ec
hnology
,
Viet
na
m
in
2012
and
th
e
M.S
d
e
gre
e
from
Th
e
Univer
sity
of
Texas
a
t
Aus
ti
n,
U
SA
in
2016
,
both
in
E
lectr
i
ca
l
Eng
ine
er
ing.
He
is
c
urre
ntl
y
pursuin
g
a
PhD
at
Th
e
Univer
sity
of
T
e
xas
at
Aus
ti
n
.
Hi
s
rese
arc
h
int
er
est
s
are
power
sys
t
em
cont
ro
l
and
opti
mization,
r
e
newa
ble
en
erg
y
int
egr
at
ion
,
pow
e
r
qual
it
y
,
and
pow
er
e
lectr
oni
cs.
Dich
Nguy
en
r
ec
e
ive
d
th
e
B.
S.
d
egr
ee
in
elec
tr
ic
a
l
engi
n
eering
fro
m
Han
oi
Univ
ersit
y
o
f
Te
chno
logy,
Ha
noi,
Vie
tna
m
,
in
1997.
He
r
ecei
v
ed
the
M.S.
d
egr
ee
in
e
lectr
i
cal
e
ngine
er
ing
from
the
Dresden
Uni
ver
sity
of
Techn
ology,
Dresden,
Germ
any
and
Ph
.
D
from
R
it
sume
ika
n
Univer
sity
,
Kus
at
su,
Japa
n,
in
2003
and
201
0,
respe
ct
iv
el
y
.
Since
2000,
he
h
as
bee
n
wi
th
Ha
noi
Univer
sity
o
f
Scie
nc
e
a
nd
T
e
chnol
ogy,
Viet
n
am
,
where
he
is
cur
ren
tl
y
an
A
ss
oci
at
e
Profess
or
and
Execut
iv
e
Dea
n
of
the
Ins
ti
tute
for
Contr
ol
Engi
n
ee
r
ing
and
Autom
at
ion
.
His
rese
arc
h
i
nte
rests
in
cl
ud
e
ma
gne
ti
c
be
ari
n
gs,
selfbeari
ng
mot
or, a
nd
sensorle
ss
mot
or
con
tr
ol.
Minh
Tra
n
r
ec
e
i
ved
his
B.
S.
deg
ree
Techni
ca
l
u
nive
rsity
in
Bacu,
in
1983
.
He
r
ec
e
ive
d
his
M.S
.
degr
ee
fro
m
As
i
an
Inst
it
ut
e
of
T
ec
hnology
,
Thai
la
nd
and
Ph.D
fr
om
Hano
i
Univ
e
rsity
of
Sci
ence
and
T
ec
hnology
,
Vie
tna
m
,
in
2
007
and
2014
,
r
espe
ctivel
y
.
Sin
ce
1983,
he
h
as
bee
n
with
Hano
i
Univer
sity
of
Sc
ie
nc
e
and
Techn
ology,
Vi
et
na
m,
where
he
is
cur
r
ent
ly
an
As
sociate
Profess
or
and
Exe
cu
ti
ve
De
an
of
the
Dep
artme
nt
of
Industr
ia
l
Autom
at
ion
.
His
r
ese
ar
ch
i
nte
rests
includ
e
mode
lling
and
cont
ro
ll
ing
of
power
conve
r
te
rs,
mul
t
ilevel
conve
r
te
r
,
H
VD
C
tra
nsmiss
ion
te
chno
logy.
Evaluation Warning : The document was created with Spire.PDF for Python.