Proyecto de Simulación en PowerWorld para Análisis de Funcionamiento de un Sistema Eléctrico de Potencia
Presentado por el Grupo N° 3:
Docente:
r! "n#! $i#uel Fi#ueroa "E%&'() Análisis Análisis de Sistemas de Potencia epartamento de "n#enier*a Eléctrica +ni,ersidad Nacional Autónoma Autónoma de -onduras .+NA-/
Ciudad Universitaria, Blvd. Suyapa, Tegucigalpa M.D.C, Honduras
Tabla de contenido
Estudio de Flujos de Potencia ........................................................................................................1 Tabla Vi, δi, Pi, Qi................................................................................................................. 3 Matriz admitancia de barra ..................................................................................................3 Ecuaciones de flujo ............................................................................................................. 4 Simulaciones PowerWorld ...................................................................................................5
Matriz admitancia........................................................................................................ 5 Newton-Raphson....................................................................................................... ... 5 Newton-Raphson Línea 5-7 fuera de servicio...............................................................6 auss-!eide"................................................................................................................. 6 auss-!eide" Línea 5-7 fuera de servicio......................................................................7 #ia$rama uni%"ar.......................................................................................................... &
Estudio de Corto Circuito .................................................................................................................9 Falla Trifásica Balanceada ...................................................................................................' Falla Trifásica Balanceada con la lnea !"# fuera de ser$icio ..................................................()
Referencias.........................................................................................................................................15
)
I.
Estudio de Flujos de Potencia:
%eterminar lo si&uiente' A. Para cada barra i, determine cuáles de las $ariables V i, δi, Pi, Qi son datos de entrada ( cuales son $ariables desconocidas) *dentifi+ue los errores P i ( Qi ( las $ariables de estado asociados V i, δi con cada barra -ara un estudio de flujos de -otencia) *aria+"es de ,ntrada 2arra ( 2arra ) 2arra 3 2arra 4 2arra 5 2arra 6 2arra 7 2arra & 2arra '
*aria+"es #esconocidas
,rrores
*aria+"es de estado
*i i /i 0i
*i i /i 0i
1/i 10i
asociados *i i
*( (
/( 0(
*) /)
) 0)
1/)
*)
*3 /3
3 03
1/3
*3
*4
4 /4 04
/5 05
*5 5
1/ 5 105
/6 06
*6 6
1/6 106
*7
7 /7 07
/& 0&
*& &
*'
' /' 0'
*( (
*4
*7 1/& 10& *'
B. .a matriz admitancia de barra de la red del sistema -ara la confi&uraci/n de red dada usando el m0todo directo)
3
C. Formule las ecuaciones del -roblema de flujos de -otencia -ara el sistema dado'
!"! B!""! #
!"! B!""! $
!"! B!""! %
!"! B!""! 5
4
D. 1tilizando el -ro&rama resultados'
PowerWorld Simulator ,
calcule lo si&uiente ( tabule los
i) Matriz admitancia de barra del sistema -ara la red dada)
ii) Para la confi&uraci/n dada, ejecute un cálculo de flujo de -otencia) Para esto, elija el m0todo Newton-Raphson considerando una má2ima cota de error '× '1−0 ) 3om-lete la si&uiente tabla)
2us Records Nom n$"e Num+er * / *o"t *o"t * #e$ Load M8 Load Mvar en M8 en Mvar ( (6.5 (.94 (7.(6 9 7(.'5 54.6& ) (& (.9)5 (&.45 '.4' (63 39.4 3 (3.& (.9)5 (4.(45 4.77 &5 (4.)4 4 )39 (.9(95 )3).4(5 -).)6 9.'7)7 5 )39 6 ))3.734 -4.96 ()5 59 6 )39 9.'&' ))7.47( -3.7( '9 39 (.9((3 7 )39 6 )3).6() 3.&5 9.''7) & )39 ) ))'.36( 9.7& (99 35 (.9(&9 ' )39 ) )34.(44 ).94
5
iii) Sacando fuera de ser$icio la lnea ! 4 #, re-ita los dos -untos anteriores 5i, ii6)
2us Records Nom Num+er * / *o"t ( (6.5 (.94 ) (& (.9)5 3 (3.& (.9)5 9.'&(7 4 )39 ) 9.'('9 5 )39 7 9.'5)3 6 )39 ) 7 )39 (.99'( 9.'&67 & )39 5 (.9969 ' )39 (
n$"e *o"t * #e$ Load M8 Load Mvar en M8 en Mvar (7.(6 9 &9.7' (97.96 (&.45 39.'& (63 34.(3 (4.(45 (7.73 &5 35.)6 ))5.7'7
-).6(
)((.3&7
-'.9&
()5
59
)('.934 )3).9')
9.43 )5.33
'9
39
))6.'5)
(&.67
(99
35
)3(.3&3
(4.'7
i$) Para la confi&uraci/n dada, ejecute un cálculo de flujo de -otencia) Para esto, elija el m0todo auss-!eidel considerando una má2ima cota de error 7)! MV8) 3om-lete la si&uiente tabla)
2us Records Num+er Nom * / *o"t *o"t * n$"e #e$ Load M8 ( (6.5 (.94 (7.(6 9 ) (& (.9)5 (&.45 '.4' 3 (3.& (.9)5 (4.(45 4.77 4 )39 (.9(95 )3).4(5 -).)6
Load Mvar
en M8 en Mvar 7(.'5 54.6& (63 39.4 &5 (4.)4
6
5 6 7 & '
)39 )39 )39 )39 )39
9.'7)76 9.'&' (.9((36 9.''7)) (.9(&9)
))3.734 ))7.47( )3).6() ))'.36( )34.(44
-4.96 -3.7( 3.&5 9.7& ).94
()5 '9
59 39
(99
35
$) Sacando fuera de ser$icio la lnea ! 4 #, re-ita el -aso anterior)
(para parte de las conclusiones: Compare resultados de G-S con N-R)
.os resultados +ue se obtu$ieron con las dos simulaciones del sistema com-leto, mostraron +ue las diferencias son mnimas ( sin error a-reciable a -esar de 9aber cambiado las cotas de error) En tal sentido -ara la condici/n -re$ia a la falla de la lnea !"# indica +ue no e2iste discre-ancia -erce-tible) :o as en la simulaci/n con la lnea !"# fuera de ser$icio en la +ue solo el modelo de :ewton";a-9son se -udo ejecutar)
7
&
::.
Estudio de Corto Circuito:
1tilizando el -ro&rama A.
PowerWorld Simulator ,
calcule lo si&uiente ( tabule los resultados'
Para una falla trifásica balanceada 5sim0trica6 en cada barra, determine las tensiones -or fase 5en -)u)6 ( án&ulo de tensi/n, en cada barra durante la falla, ( la ma&nitud de corriente de falla 5 Subtransient Phase Current 6) 3onsidere falla franca ( flujo de car&a antes de la falla 5comandos en PW' Fault Anal"sis#$ptions#!ol%ed Power Flow 6) 3om-lete la si&uiente tabla)
3 /hase 2a"anced ;au"t 2us( #ata Num+ /hase /hase /hase /hase /hase /hase er *o"t *o"t 2 *o"t < n$ n$ 2 n$ < ( 9 9 9 9 9 9 ) 9.5('35 9.5('35 9.5('35 4(.&' -7&.(( (6(.&' 3 9.46493 9.46493 9.46493 33.9' -&6.'( (53.9' 4 9.()457 9.()457 9.()457 36.)& -&3.7) (56.)& 5 9.))(5( 9.))(5( 9.))(5( 33.'6 -&6.94 (53.'6 6 9.)(&6 9.)(&6 9.)(&6 3(.96 -&&.'4 (5(.96 7 9.43964 9.43964 9.43964 36.6 -&3.4 (56.6 & 9.4(3'6 9.4(3'6 9.4(3'6 3).)' -&7.7( (5).)' ' 9.49&)5 9.49&)5 9.49&)5 3(.63 -&&.37 (5(.63
!u+transient /hase
3.&5)
3 /hase 2a"anced ;au"t 2us) #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.4)&( 9 9.373'3 9.35654 9.)6657 9.333&) 9.())'3 9.)994 9.3(797
/hase *o"t 2
9.4)&( 9 9.373'3 9.35654 9.)6657 9.333&) 9.())'3 9.)994 9.3(797
/hase *o"t <
9.4)&( 9 9.373'3 9.35654 9.)6657 9.333&) 9.())'3 9.)994 9.3(797
/hase n$
().67 9 )).57 '.6 5.7( '.)7 (5.)7 (4.7( (7.'7
/hase n$ 2
-(97.33 9 -'7.43 -((9.4 -((4.)' -((9.73 -(94.73 -(95.)' -(9).93
/hase n$ <
(3).67 9 (4).57 ()'.6 ()5.7( ()'.)7 (35.)7 (34.7( (37.'7
!u+transient /hase
3.735
'
3 /hase 2a"anced ;au"t 2us3 #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.456(7 9.45&66 9 9.3&454 9.36(5' 9.)&&4& 9.36'5) 9.)65&4 9.(3(64
/hase *o"t 2
9.456(7 9.45&66 9 9.3&454 9.36(5' 9.)&&4& 9.36'5) 9.)65&4 9.(3(64
/hase *o"t <
9.456(7 9.45&66 9 9.3&454 9.36(5' 9.)&&4& 9.36'5) 9.)65&4 9.(3(64
/hase n$
(7.73 3&.&) 9 (6.(7 (7.37 (4.55 3(.64 )&.5' )7.'7
/hase n$ 2
-(9).)7 -&(.(& 9 -(93.&3 -(9).63 -(95.45 -&&.36 -'(.4( -').93
/hase n$ <
(37.73 (5&.&) 9 (36.(7 (37.37 (34.55 (5(.64 (4&.5' (47.'7
!u+transient /hase
3.656
3 /hase 2a"anced ;au"t 2us4 #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.9'3)3 9.4344) 9.3753& 9 9.(()94 9.(97)6 9.33&3& 9.3))37 9.3(4)3
/hase *o"t 2
9.9'3)3 9.4344) 9.3753& 9 9.(()94 9.(97)6 9.33&3& 9.3))37 9.3(4)3
/hase *o"t <
9.9'3)3 9.4344) 9.3753& 9 9.(()94 9.(97)6 9.33&3& 9.3))37 9.3(4)3
/hase n$
)3.&4 44.7& 34.(& 9 3&.) 3(.) 3'.() 34.) 3).56
/hase n$ 2
-'6.(6 -75.)) -&5.&) 9 -&(.& -&&.& -&9.&& -&5.& -&7.44
/hase n$ <
(43.&4 (64.7& (54.(& 9 (5&.) (5(.) (5'.() (54.) (5).56
!u+transient /hase
4.9(6
3 /hase 2a"anced ;au"t 2us5 #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.)5'6' 9.3'7'& 9.4(335 9.(769' 9 9.)3)3) 9.399' 9.3(746 9.35594
/hase *o"t 2
9.)5'6' 9.3'7'& 9.4(335 9.(769' 9 9.)3)3) 9.399' 9.3(746 9.35594
/hase *o"t <
9.)5'6' 9.3'7'& 9.4(335 9.(769' 9 9.)3)3) 9.399' 9.3(746 9.35594
/hase n$
)).35 43.5& 3(.44 )(.5( 9 )3.95 36.7 3(.94 )'.37
/hase n$ 2
-'7.65 -76.4) -&&.56 -'&.4' 9 -'6.'5 -&3.3 -&&.'6 -'9.63
/hase n$ <
(4).35 (63.5& (5(.44 (4(.5( 9 (43.95 (56.7 (5(.94 (4'.37
!u+transient /hase
3.&33
(9
3 /hase 2a"anced ;au"t 2us6 #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.)77(5 9.47&)6 9.34'5 9.('464 9.)4&&7 9 9.3&&3& 9.349)& 9.)&73'
/hase *o"t 2
9.)77(5 9.47&)6 9.34'5 9.('464 9.)4&&7 9 9.3&&3& 9.349)& 9.)&73'
/hase *o"t <
9.)77(5 9.47&)6 9.34'5 9.('464 9.)4&&7 9 9.3&&3& 9.349)& 9.)&73'
/hase n$
)(.47 49.6) 3(.&5 )9.)7 )4.3) 9 34.36 39.34 )'.4(
/hase n$ 2
-'&.53 -7'.3& -&&.(5 -''.73 -'5.6& 9 -&5.64 -&'.66 -'9.5'
/hase n$ <
(4(.47 (69.6) (5(.&5 (49.)7 (44.3) 9 (54.36 (59.34 (4'.4(
!u+transient /hase
3.79'
3 /hase 2a"anced ;au"t 2us7 #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.34)4) 9.()(63 9.)&4)7 9.)65)3 9.(6&43 9.)4)4' 9 9.9'9(' 9.))9((
/hase *o"t 2
9.34)4) 9.()(63 9.)&4)7 9.)65)3 9.(6&43 9.)4)4' 9 9.9'9(' 9.))9((
/hase *o"t <
9.34)4) 9.()(63 9.)&4)7 9.)65)3 9.(6&43 9.)4)4' 9 9.9'9(' 9.))9((
/hase n$
(4.76 5'.76 )7.)' ((.4 5.'6 ((.7) 9 )9.( )).4
/hase n$ 2
-(95.)4 -69.)4 -').7( -(9&.6 -((4.94 -(9&.)& 9 -''.' -'7.6
/hase n$ <
(34.76 (7'.76 (47.)' (3(.4 ()5.'6 (3(.7) 9 (49.( (4).4
!u+transient /hase
3.'&'
3 /hase 2a"anced ;au"t 2us& #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.3&6)5 9.)66&5 9.)3&55 9.3(973 9.)456( 9.)5596 9.(5'5' 9 9.(79&
/hase *o"t 2
9.3&6)5 9.)66&5 9.)3&55 9.3(973 9.)456( 9.)5596 9.(5'5' 9 9.(79&
/hase *o"t <
9.3&6)5 9.)66&5 9.)3&55 9.3(973 9.)456( 9.)5596 9.(5'5' 9 9.(79&
/hase n$
(7.34 47.5) )'.' (5.)& (5.4) (4.(' 37.64 9 )4.&4
/hase n$ 2
-(9).66 -7).4& -'9.( -(94.7) -(94.5& -(95.&( -&).36 9 -'5.(6
/hase n$ <
(37.34 (67.5) (4'.' (35.)& (35.4) (34.(' (57.64 9 (44.&4
!u+transient /hase
3.&6
((
3 /hase 2a"anced ;au"t 2us' #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.36547 9.36&64 9.97'(( 9.)&&6 9.)66'6 9.(&366 9.)6'7) 9.(5473 9
/hase *o"t 2
9.36547 9.36&64 9.97'(( 9.)&&6 9.)66'6 9.(&366 9.)6'7) 9.(5473 9
/hase *o"t <
9.36547 9.36&64 9.97'(( 9.)&&6 9.)66'6 9.(&366 9.)6'7) 9.(5473 9
/hase n$
(& 43.&6 49.)4 (6.9( (&.64 ().(' 36.3) 34.9( 9
/hase n$ 2
-(9) -76.(4 -7'.76 -(93.'' -(9(.36 -(97.&( -&3.6& -&5.'' 9
/hase n$ <
(3& (63.&6 (69.)4 (36.9( (3&.64 (3).(' (56.3) (54.9( 9
!u+transient /hase
3.'
B. Sacando fuera de ser$icio la lnea ! 4 #, re-ita el -aso anterior)
3 /hase 2a"anced ;au"t 2us( 5-7 open "ine #ata Num+ /hase /hase /hase /hase /hase /hase er *o"t *o"t 2 *o"t < n$ n$ 2 n$ < ( 9 9 9 9 9 9 ) 9.&(' 9.&(' 9.&(' 56.4 -63.6 (76.4 3 9.644)' 9.644)' 9.644)' 45.6) -74.3& (65.6) 4 9.9'& 9.9'& 9.9'& 47.4( -7).5' (67.4( 5 9.9'(74 9.9'(74 9.9'(74 49.'5 -7'.95 (69.'5 6 9.)6)5& 9.)6)5& 9.)6)5& 43.4& -76.5) (63.4& 7 9.75)77 9.75)77 9.75)77 5).33 -67.67 (7).33 & 9.67(43 9.67(43 9.67(43 47.3' -7).6( (67.3' ' 9.5&&43 9.5&&43 9.5&&43 45.( -74.' (65.(
!u+transient /hase
3.&97
3 /hase 2a"anced ;au"t 2us) 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.67)'' 9 9.435)7 9.5'436 9.55643 9.59)93 9.9''94 9.)(3)' 9.3&)(3
/hase *o"t 2
9.67)'' 9 9.435)7 9.5'436 9.55643 9.59)93 9.9''94 9.)(3)' 9.3&)(3
/hase *o"t <
9.67)'' 9 9.435)7 9.5'436 9.55643 9.59)93 9.9''94 9.)(3)' 9.3&)(3
/hase n$
-9.() 9 ('.)5 -4.47 -(9.'3 -3.6( (3.'& (9.37 ().)7
/hase n$ 2
-()9.() 9 -(99.75 -()4.47 -(39.'3 -()3.6( -(96.9) -(9'.63 -(97.73
/hase n$ <
(('.&& 9 (3'.)5 ((5.53 (9'.97 ((6.3' (33.'& (39.37 (3).)7
!u+transient /hase
3.9&6
()
3 /hase 2a"anced ;au"t 2us3 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.5(6'( 9.47))5 9 9.4)565 9.3'&4' 9.39)5& 9.375&( 9.)6)( 9.())93
/hase *o"t 2
9.5(6'( 9.47))5 9 9.4)565 9.3'&4' 9.39)5& 9.375&( 9.)6)( 9.())93
/hase *o"t <
9.5(6'( 9.47))5 9 9.4)565 9.3'&4' 9.39)5& 9.375&( 9.)6)( 9.())93
/hase n$
4.7 67.(5 9 9 -6.47 (.(' 6).55 55.&3 3'.97
/hase n$ 2
-((5.3 -5).&5 9 -()9 -()6.47 -((&.&( -57.45 -64.(7 -&9.'3
/hase n$ <
()4.7 -(7).&5 9 ()9 ((3.53 ()(.(' -(77.45 (75.&3 (5'.97
!u+transient /hase
3.67
3 /hase 2a"anced ;au"t 2us4 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.()93' 9.7744& 9.5&666 9 9 9.(7'5& 9.794) 9.6(&5 9.5)736
/hase *o"t 2
9.()93' 9.7744& 9.5&666 9 9 9.(7'5& 9.794) 9.6(&5 9.5)736
/hase *o"t <
9.()93' 9.7744& 9.5&666 9 9 9.(7'5& 9.794) 9.6(&5 9.5)736
/hase n$
)9.5& 57.7( 46.)& 9 9 44.)3 53.5' 4&.53 45.&(
/hase n$ 2
-''.4) -6).)' -73.7) 9 9 -75.77 -66.4( -7(.47 -74.('
/hase n$ <
(49.5& (77.7( (66.)& 9 9 (64.)3 (73.5' (6&.53 (65.&(
!u+transient /hase
3.&33
3 /hase 2a"anced ;au"t 2us5 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.37557 9.&75(& 9.73(&) 9.)7936 9 9.4995( 9.&(77& 9.74657 9.6&)((
/hase *o"t 2
9.37557 9.&75(& 9.73(&) 9.)7936 9 9.4995( 9.&(77& 9.74657 9.6&)((
/hase *o"t <
9.37557 9.&75(& 9.73(&) 9.)7936 9 9.4995( 9.&(77& 9.74657 9.6&)((
/hase n$
)4.6& 5(.6' 49.36 )6.6( 9 3(.)) 47.)7 4(.' 3'.(&
/hase n$ 2
-'5.3) -6&.3( -7'.64 -'3.3' 9 -&&.7& -7).73 -7&.( -&9.&)
/hase n$ <
(44.6& (7(.6' (69.36 (46.6( 9 (5(.)) (67.)7 (6(.' (5'.(&
!u+transient /hase
3.(5'
(3
3 /hase 2a"anced ;au"t 2us6 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.)7645 9.67&9& 9.46(7( 9.(675& 9.(56&& 9 9.5''9) 9.593&4 9.3'5
/hase *o"t 2
9.)7645 9.67&9& 9.46(7( 9.(675& 9.(56&& 9 9.5''9) 9.593&4 9.3'5
/hase *o"t <
9.)7645 9.67&9& 9.46(7( 9.(675& 9.(56&& 9 9.5''9) 9.593&4 9.3'5
/hase n$
((.'6 69.&( 47.64 5.4) -(.95 9 56.5' 5(.)7 47.33
/hase n$ 2
-(9&.94 -5'.(' -7).36 -((4.5& -()(.95 9 -63.4( -6&.73 -7).67
/hase n$ <
(3(.'6 -(7'.(' (67.64 ()5.4) ((&.'5 9 (76.5' (7(.)7 (67.33
!u+transient /hase
3.76
3 /hase 2a"anced ;au"t 2us7 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.634( 9.()39( 9.373&4 9.55)65 9.5(73& 9.45)'' 9 9.()'9' 9.3(5(7
/hase *o"t 2
9.634( 9.()39( 9.373&4 9.55)65 9.5(73& 9.45)'' 9 9.()'9' 9.3(5(7
/hase *o"t <
9.634( 9.()39( 9.373&4 9.55)65 9.5(73& 9.45)'' 9 9.()'9' 9.3(5(7
/hase n$
9.64 &9.4' )(.&3 -3.&7 -(9.33 -3.(& 9 ((.6& (4.93
/hase n$ 2
-(('.36 -3'.5( -'&.(7 -()3.&7 -(39.33 -()3.(& 9 -(9&.3) -(95.'7
/hase n$ <
()9.64 -(5'.5( (4(.&3 ((6.(3 (9'.67 ((6.&) 9 (3(.6& (34.93
!u+transient /hase
3.)(3
3 /hase 2a"anced ;au"t 2us& 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.57493 9.)4&7) 9.)7'') 9.4&&4 9.457)3 9.3777 9.(33'7 9 9.)()36
/hase *o"t 2
9.57493 9.)4&7) 9.)7'') 9.4&&4 9.457)3 9.3777 9.(33'7 9 9.)()36
/hase *o"t <
9.57493 9.)4&7) 9.)7'') 9.4&&4 9.457)3 9.3777 9.(33'7 9 9.)()36
/hase n$
(.66 77.)' )6.&5 -3.(' -'.65 -).'4 74.(7 9 (7.)'
/hase n$ 2
-((&.34 -4).7( -'3.(5 -()3.(' -()'.65 -()).'4 -45.&3 9 -(9).7(
/hase n$ <
()(.66 -(6).7( (46.&5 ((6.&( ((9.35 ((7.96 -(65.&3 9 (37.)'
!u+transient /hase
3.467
(4
3 /hase 2a"anced ;au"t 2us' 5-7 open "ine #ata /hase *o"t Num+er
( ) 3 4 5 6 7 & '
9.44')6 9.3'47' 9.9&&6 9.356&& 9.334( 9.))655 9.)&'7& 9.(66(7 9
/hase *o"t 2
9.44')6 9.3'47' 9.9&&6 9.356&& 9.334( 9.))655 9.)&'7& 9.(66(7 9
/hase *o"t <
9.44')6 9.3'47' 9.9&&6 9.356&& 9.334( 9.))655 9.)&'7& 9.(66(7 9
/hase n$
(.&7 74.57 4&.'4 -4.7 -((.(7 -&.73 7(.'( 6'.55 9
/hase n$ 2
-((&.(3 -45.43 -7(.96 -()4.7 -(3(.(7 -()&.73 -4&.9' -59.45 9
/hase n$ <
()(.&7 -(65.43 (6&.'4 ((5.3 (9&.&3 (((.)7 -(6&.9' -(79.45 9
!u+transient /hase
3.&')
(Para parte de las conclusiones compare resultados (niveles de fallas) con caso anterior “A <6
En el te2to de P)M 8nderson =>?, se e$al@a el com-ortamiento del sistema -ara estabilidad transitoria clásica, se simula una falla -or cortocircuito trifásico en la barra lnea !"# 5cerca de la baAa #6, con la salida de o-eraci/n de la lnea de transmisi/n !"#) =? En los datos obtenidos se obser$a +ue -ara la falla en la barra #, la corriente subtransitoria -ara cada fase es de C)DD -)u), mientras +ue en la simulaci/n en la +ue la lnea !"# se 9a su-rimido la corriente subtransitoria -ara cada fase es de C)> -)u) En el te2to de P)M 8nderson, re-orta como -erturbaci/n un cortocircuito en la barra # el cual es des-ejado -or la -uesta fuera de ser$icio de la lnea de transmisi/n entre la barra !"#)
"e&erencias: 2' Francisco $! Gon4ale4%5on#att 6Flu7o de Potencia en el Sistema 8 9arras) P!$! Anderson 6) (11% '0! 2( P!$! Anderson and A!A! Foliad) Power System ;ontrol and Sta?e "owa State +ni,ersity Press! Ames! "owa) +SA) '8! 23 PowerWorld ;orporation We< Site .@n 5ine/ A,aila
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