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2021-5-6 11:24 |
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发表于 2009-2-12 14:13:01
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非常感谢，问题已经解决了，能够使用。7 T; n1 d; T' b) U$ k
% {: r2 U: T! R. X+ K; e) j0 R+ srunpf('case9') l B6 A" S; ~4 N2 c% @% P
# `; D$ Q+ u% aNewton's method power flow converged in 4 iterations.6 s+ `, ]; S u
2 h' @5 E4 w) c& m* A zConverged in 0.72 seconds
/ U* q( y' J6 b- z0 L* y================================================================================9 t/ ?8 P" {1 V9 L2 _
| System Summary |3 L4 z( K% @( {: ?' g$ |
================================================================================. X! f0 ?7 d7 O! {. |5 Z
9 h! Y. w7 B* a9 T6 T* `" ^
How many? How much? P (MW) Q (MVAr)+ {0 Z! ?+ {. `3 o" U
--------------------- ------------------- ------------- -----------------% h5 D% _+ M3 J: Z' Y5 X% s( X
Buses 9 Total Gen Capacity 820.0 -900.0 to 900.0. Z T R' [4 F! e1 a
Generators 3 On-line Capacity 820.0 -900.0 to 900.0
& q5 A5 I9 _3 O+ h5 X4 vCommitted Gens 3 Generation (actual) 320.0 34.9# {5 x: E1 w* A# O3 z/ x
Loads 3 Load 315.0 115.08 f/ K; r8 K( X
Fixed 3 Fixed 315.0 115.01 h; t8 L+ R% u( g! X" D) `6 s4 }' [. L
Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0
& ]1 Q) S& b4 ^% v* ZShunts 0 Shunt (inj) -0.0 0.0
/ l! r* k( A, k/ n0 M+ \0 jBranches 9 Losses (I^2 * Z) 4.95 51.31
1 r) U# X# _2 fTransformers 0 Branch Charging (inj) - 131.41 X' p7 a$ N- B( |4 l+ X
Inter-ties 0 Total Inter-tie Flow 0.0 0.0/ R/ b9 z4 ^) u8 w
Areas 10 @, W0 U& U0 m% v9 V
6 H6 j: S5 ^5 h- k4 z6 w Minimum Maximum
/ T) J) n) Z$ w" a' x; G0 G ------------------------- --------------------------------2 t' A# g" y( r$ E/ k
Voltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6
6 }( Z, h2 T2 u( k, P5 V( XVoltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2
; ]8 j" _/ a" p. n1 NP Losses (I^2*R) - 2.46 MW @ line 8-9
7 q A* R( J$ A5 `$ x* gQ Losses (I^2*X) - 16.74 MVAr @ line 8-2
( Q7 f9 }+ S) H. ?
, e- Z$ S+ S% ]4 j& E2 W================================================================================/ C5 q2 a# |% y% a1 |5 i* D7 _
| Bus Data |# e4 g# W* T* s
================================================================================. _% H- p' U) b/ m: b
Bus Voltage Generation Load ) W' ^" m, E0 p* m' o4 h# W) b
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr)
8 G8 M& L7 |# ]1 }& w; H----- ------- -------- -------- -------- -------- --------9 Z8 U7 ]8 N, h
1 1.000 0.000 71.95 24.07 - - . {' j' a/ B: G/ B
2 1.000 9.669 163.00 14.46 - - ! u* M: @5 o8 q6 A3 d; s
3 1.000 4.771 85.00 -3.65 - -
9 m/ u6 g( {% E! n$ Y# } 4 0.987 -2.407 - - - - ; ^9 z5 N& m! x* g
5 0.975 -4.017 - - 90.00 30.00
9 Q I G$ X5 |6 j 6 1.003 1.926 - - - - % k( O+ X' [& Q0 K# N `
7 0.986 0.622 - - 100.00 35.00
8 w' ]+ a! d6 o5 B* b$ h+ x 8 0.996 3.799 - - - - + \+ o6 |; L# z# m8 ]5 |2 c" l
9 0.958 -4.350 - - 125.00 50.00
4 D+ \0 b2 d, B: v" c- `% o0 W( N -------- -------- -------- --------
, z S, } G* o9 O; @" h) d Total: 319.95 34.88 315.00 115.00) F$ h9 B8 D4 U$ c) r" M) f J. L8 [% F
: l2 ~8 L% A) `# l- O h
================================================================================
6 C1 O3 p3 O: M4 o ^0 N/ t) d" \| Branch Data |
/ H0 B- d- m# ?================================================================================
( t$ }9 e7 I- G# ], j T" N; F$ kBrnch From To From Bus Injection To Bus Injection Loss (I^2 * Z)
1 Q, j. T- F; m6 C4 O0 g # Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)
' c7 A: Z7 [" U7 ?, m4 ~----- ----- ----- -------- -------- -------- -------- -------- --------
) p1 ~8 n! s4 x8 \, R3 s1 V 1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.326 e2 Q) k/ z( z- M6 I* S
2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.948 @8 P6 y9 h. i3 X+ |' G6 D
3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.31( o# P9 V: Y7 Q
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.24! ^" S2 W3 L0 P7 K3 ^8 T8 `1 R
5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.81
3 @" s' q* }1 m" t7 R5 Z: y# Q 6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.296 U. M! z9 V# A5 }1 ^0 b5 h
7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74
3 Q, B0 K/ C# c 8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40
. f( ]+ ]) M: G: Q5 h 9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.26" E6 J8 L1 I/ Z7 e
-------- --------
- H% R+ y* V& d3 I2 g6 e% N8 N Total: 4.955 51.31 |
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