Control Ofcurrentcontroller Grid Connectedinverters in Adjustable Speed Power Energies
9
! " #$ % &’()) ( *+ ," - ./ 01))) ’23%4) *’- 05644 7% 89%49% 5 % &’() ) ( ./ : % !;48 "*<- 5 = 0’’ )’ > ) ’’) ) / >< ? ? = ?) @ ) ? @ ) ) 0+ / ) + ’’ > >’? ’ 0’ @) ? @ ) = ’’’ <??> ?? 0+ ’ )) ’ > 0+ 0@ >) A ?@ ) @ =B& ) < ’) 0@ ) !" ?) ? @ ) +/ ?? # !>? C =< ? *C =- > &) & / 0 " *&&0"- ’ ) / < ’ C< ? ’44 /3 44444 /3 ) ) ?> .? <D < )) <>>< ) ) &))) >< : < ’ 0" ?) *0"- <)) < >’’) ) ) / EF C<? G>/>’ G? < )) ’’) >)?): )< <? > )’ C/ D) ? C= / ? ) H)GH)G )/ )/ ) ’’> &&0" G "D 0>0=)G 0> > <)/ &G 0>())/ + & H / ? ) ) ) ’/ <?)G ) ) >/ > / ) >) :)?) ) ’’ EFEF + ’’ 0+ ’ )) ?) @ )= < / ’)/) )) *-EF = 0> )G ) >) ) ) +/ *+ - )0+ )? ? @ ) * )- C / 0’ @) / ’< @ A/ ? ) ) ) : + )) ) < ) ?) )’ >G ? ) < ) ’’ EF )<’ " < GI0’’ )’ ’/ > )) J ) ) *=B&- "$% & = ’’? ’/ )) >) )) ) > ) ))) <>))+H= H ) 0> C= > 0" C )H& / &) = ’’ ) 0" ) < )/ )
-
Upload
gabriel-mejia -
Category
Documents
-
view
213 -
download
0
description
sdfsdf
Transcript of Control Ofcurrentcontroller Grid Connectedinverters in Adjustable Speed Power Energies
-
!"#$%
&'())(*+,"-./01)))
'23%4)*'-056447%89%49%5
%&'())(./:
%!; 48"*
-
)>K
+/)
)5
=+++=
*-
C / / ' / @K / )) K//&H+)/'/> > >?$E%F@'*-')/)>D/'?)EF5
++=
*-
C )
LM ' /'//+ ?)) > ' *D ?)$ > / /)-:EF5
++=
*-
>G/')/))&)D)/')/)C )':)DNO:DN:O5
++=
+++=
=
+=
4
P
*-
0'*0-/A/:)'5
+++=
+++=
* -
+=
+=
*%-
= ?) ' ?)/)/'>))D:D)
*Q4-5
( ) ( )
=+=
*9-
( ) ( )
==
*8-
=)'* -*%->)
-
+/))
!>G * ()+, >')
#)'>
) / $% / / >) K') = '$) ' ' > ' ' )
- = /
-
Vdc
Three -PhaseV-I Measurement 1
Vabc
IabcA
B
C
a
b
c
abc /AB
AB/abc
RED
N
A
B
C
PR_B
In Out
PR_A
In Out
L
Iref_B
Iref_A
IBGT Inverter
g
A
B
C
+
-
DiscretePWM Generator
6 pulses
Uref PulsesIref_A
Iref_B
i_A
i_B
D_A
D_B
D_AB
Iabc
I_AB
GATE SIGNALS 8+/)?@)
8 ' ? @) )GIC ) / / W4S * 7- C / / 44 44 > ' /) / 44 %44 > '//%44744>47'/ 44 / /*'- >3 )
>) '))=)>)'C / = 4 /* 4- = ) )/ =B& *=)) /
>> )?) ' :)? "B$- 8 S =/))0+'!>>>)')>>)'/'
%'3 )
') / * %44 744- > / 47' /=B& ) / 87S = />=B& /
-
0 0.05 0.1 0.15 0.2 0.25 0.3-8
-6
-4
-2
0
2
4
6
8VOC, First interval, Without CMP terms
Time(s)
Ia(A
)
0)
/>)'
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.1s to 0.3s
Frequency (Hz)
Ma
g(% o
f fu
nda
me
nta
l)
')+)
44/
/=B&Q8 S
0.3 0.35 0.4 0.45 0.5 0.55 0.6-8
-6
-4
-2
0
2
4
6
8VOC, Second interval, Without CMP terms
Time(s)
Ia(A
)
0)
>/)/
>)'
0.65 0.7 0.75 0.8 0.85 0.9-8
-6
-4
-2
0
2
4
6
8VOC, Third interval, Without CMP terms
Time(s)
Ia(A
)
0)
>//
>)'
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.3s to 0.6s
Frequency (Hz)
Ma
g(%
o
f fu
nda
me
nta
l)
')+)
44%/
/=B&Q87S
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.6s to 0.9s
Frequency (Hz)
Ma
g (%
o
f fu
nda
me
nta
l)
%')+)
4%47/
/=B&Q9S
-
0 0.05 0.1 0.15 0.2 0.25 0.3-8
-6
-4
-2
0
2
4
6
8VOC, First interval, With CMP terms
Time(s)
Ia(A
)
90)
>//
>)'
0.3 0.35 0.4 0.45 0.5 0.55 0.6-8
-6
-4
-2
0
2
4
6
8VOC, Second interval, With CMP terms
Time(s)
Ia(A
)
70)
>/)/
>)'
0.65 0.7 0.75 0.8 0.85 0.9-8
-6
-4
-2
0
2
4
6
8VOC, Third interval, With CMP terms
Time(s)
Ia(A
)
0)
>//
>)'
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.1s to 0.3s
Frequency (Hz)
Ma
g(%
o
f fu
nda
me
nta
l)
8')+)
44/
/=B&Q8S
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.3s to 0.6s
Frequency (Hz)
Ma
g(%
o
f fu
nda
me
nta
l)
4')+)
44%/
/=B&Q88S
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.6s to 0.9s
Frequency (Hz)
Ma
g (%
o
f fu
nda
me
nta
l)
')+)
4%47/
/=B&Q94S
-
0 0.05 0.1 0.15 0.2 0.25 0.3-8
-6
-4
-2
0
2
4
6
8PR, First interval.
Time(s)
Ia(A
)
0)
>//
>0@)
0.3 0.35 0.4 0.45 0.5 0.55 0.6-8
-6
-4
-2
0
2
4
6
8PR, Second interval.
Time(s)
Ia(A
)
0)
>//
>0@)
0.650.650.650.65 0.70.70.70.7 0.750.750.750.75 0.80.80.80.8 0.850.850.850.85 0.90.90.90.9-8-8-8-8
-6-6-6-6
-4-4-4-4
-2-2-2-2
0000
2222
4444
6666
8888PR, Third interval.
Time(s)
Ia(A
)
90)
>//
>0@)
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.1s to 0.3s
Frequency (Hz)
Mag
(% o
f fu
nda
men
tal)
')+)
4%47/
/=B&QS
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.3s to 0.6s
Frequency (Hz)
Mag
(% o
f fu
nda
men
tal)
%')+)
4%47/
/=B&QS
0 100 200 300 400 5000
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1Single-Sided Spectrum of Ia(t) from 0.6s to 0.9s
Frequency (Hz)
Mag
(%
o
f fu
nda
men
tal)
8')+)
4%47/
/=B&Q7S
-
0.0498 0.0499 0.05 0.0501 0.0502 0.0503 0.0504 0.0505-0.2
0
0.2
0.4
0.6
0.8
1
1.2Id(pu)
Time(s)
Id(pu
)
7D)
>0@)=
4// = 0' ' )' -.3! 2 ! '! *"+* '' /% -!. 2 ! '! ) +)
)0''/
