TA的每日心情 | 郁闷
2021-5-6 11:24 |
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签到天数: 1 天 连续签到: 1 天 [LV.1]初来乍到 累计签到：1 天
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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。( C% t2 {/ J" [
) H" x4 d" a$ ]+ o
runpf('case9')( M. _: s. f- j* k+ z7 n
7 a" p3 q4 T9 M+ W' X, |Newton's method power flow converged in 4 iterations.! Z' B, k4 j9 e. S$ e, c9 Y j
1 L/ S7 O8 G& d
Converged in 0.72 seconds/ E8 ~9 F) O: Q* W4 D5 k% K
================================================================================
9 J0 M5 B( m) H| System Summary |
- Q! ?0 H3 Z( `- R- I5 ?* r( J================================================================================1 C3 `8 k. v4 e; h$ b" A
' P! I$ x! O& Z
How many? How much? P (MW) Q (MVAr)/ ]9 Q; x3 N: X* Z3 Q8 O
--------------------- ------------------- ------------- -----------------# c2 Q1 S/ _* w. k
Buses 9 Total Gen Capacity 820.0 -900.0 to 900.0
/ L$ E: B: W! O9 @, F; \5 SGenerators 3 On-line Capacity 820.0 -900.0 to 900.06 k( j: ^7 a, a4 j
Committed Gens 3 Generation (actual) 320.0 34.9
! n* W, p2 B7 A1 {6 Q" jLoads 3 Load 315.0 115.0% i' p& P7 i% r1 n0 w4 j
Fixed 3 Fixed 315.0 115.0
M k; p' d+ j a2 H* u Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0
0 g3 i$ ?- [4 o, j2 bShunts 0 Shunt (inj) -0.0 0.0, ~# D' n* O. Y7 n
Branches 9 Losses (I^2 * Z) 4.95 51.31
( H0 A4 ~8 j" c. p6 qTransformers 0 Branch Charging (inj) - 131.4
" m) T( }( d3 v0 t4 S1 MInter-ties 0 Total Inter-tie Flow 0.0 0.0! ~' w6 z; e9 O; h4 p
Areas 1
2 t2 x- S; E' f9 c4 @! z" @5 i; a+ i3 O
Minimum Maximum$ k' ?; v: r& V! H
------------------------- --------------------------------
+ |2 S' a+ Z/ ZVoltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6 ( i P) v5 X7 c6 i9 f
Voltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2
: T h0 C& ]" Z; h/ JP Losses (I^2*R) - 2.46 MW @ line 8-9
0 V6 p5 t+ S/ s) `( D# @2 N v" S0 y/ mQ Losses (I^2*X) - 16.74 MVAr @ line 8-2
& q+ I* g6 z2 R5 U" e* \9 D5 a* X; D; W0 |! A# w
================================================================================. j0 b( |9 K0 p: P; Q8 C1 _
| Bus Data |
2 i: d6 }# U; T+ J$ F================================================================================
: W# U* u& {1 R/ h, v+ C5 V' Z Bus Voltage Generation Load ' e8 M" A y0 |4 @
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr)
+ J3 A! ?: A9 m1 M2 s----- ------- -------- -------- -------- -------- --------
+ m1 ^8 d( f% i, j8 l 1 1.000 0.000 71.95 24.07 - -
. t7 H- X( A5 H y9 { 2 1.000 9.669 163.00 14.46 - -
5 L, S% q- o) J N9 f# J# c$ J 3 1.000 4.771 85.00 -3.65 - - ; U7 z1 e: C9 }; U4 ]2 I
4 0.987 -2.407 - - - -
# x1 [' s( @6 `1 L7 e* ?( R3 H 5 0.975 -4.017 - - 90.00 30.00 , V h* f4 [9 {1 s# N
6 1.003 1.926 - - - - - A- c2 |& ]0 g+ a! m0 [
7 0.986 0.622 - - 100.00 35.00
, b+ E3 \% _& N# }" c. T/ j 8 0.996 3.799 - - - - * R) t+ x/ R( z" _* [7 _, M7 _5 u
9 0.958 -4.350 - - 125.00 50.00
# V1 i$ J1 ?3 r1 m -------- -------- -------- --------
- s j, X8 a3 e Total: 319.95 34.88 315.00 115.008 T3 V0 W0 o& K0 c; X3 k$ V
7 F9 p n* Z' d4 b$ Z$ e- f1 i* ^! { ?
================================================================================7 x& t0 Q0 G3 C- H1 n+ M8 ~" u
| Branch Data |
% i M. N+ j! w, I; \- D6 g================================================================================
2 p3 @, |0 t5 Q% t" P# IBrnch From To From Bus Injection To Bus Injection Loss (I^2 * Z)
* G3 d; }8 v. C" g+ \ # Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)
9 p4 Y2 Q. _. }3 U& \----- ----- ----- -------- -------- -------- -------- -------- --------
* X2 g2 H+ k6 c% r0 v1 y; W 1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.32' \# ]8 u0 v) |: X0 L
2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.94' e7 Y: z. f, v2 O: X, R5 K7 [: s3 ]
3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.317 R" u H- o8 u; j. ]+ J2 p
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.24- I" i4 h; | X/ @5 H' n2 _
5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.817 t1 K7 J/ M& l5 m. K
6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.29, P& u1 L+ g! I- {5 D5 |
7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74/ [' x& M( \2 n6 o/ M' \ m
8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40
. d' g; W6 m& o# q3 b 9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.265 o1 B3 X3 u6 v( F: _+ I) c: H
-------- --------
4 m+ ?) [% o; l e Total: 4.955 51.31 |
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