TA的每日心情 | 郁闷 2021-5-6 11:24 |
|---|
签到天数: 1 天 连续签到: 1 天 [LV.1]初来乍到 累计签到:1 天 连续签到:1 天
|
发表于 2009-2-12 14:13:01
|
显示全部楼层
非常感谢,问题已经解决了,能够使用。' g7 { C6 A, r
8 z, }& A D* c" d9 r& y
runpf('case9')
. P) M& H$ H3 j. u A$ f) j. j+ E+ U: o" n+ f
Newton's method power flow converged in 4 iterations.
* r2 W4 ^( e3 \9 f; |; ^( h, S; |7 i6 M3 J- [7 A) h
Converged in 0.72 seconds1 l! Z7 p7 V7 V7 G+ Q' y" g
================================================================================8 [; W) e& [/ k7 w8 W* t1 e5 j
| System Summary |
" A7 m3 K8 C& h; J================================================================================0 C+ N3 m7 l ~: v+ J3 j
' O% Q& p0 ]# r( j6 ?0 ^. E; b
How many? How much? P (MW) Q (MVAr)
( J/ v, t; L: I6 Z--------------------- ------------------- ------------- -----------------
; o8 W4 }% `' ~$ L+ pBuses 9 Total Gen Capacity 820.0 -900.0 to 900.0
; i, r& ]# ]8 MGenerators 3 On-line Capacity 820.0 -900.0 to 900.0" B1 R$ x( J6 Q! T
Committed Gens 3 Generation (actual) 320.0 34.9
0 v( i( S M* o2 u6 mLoads 3 Load 315.0 115.0
4 {! s2 L" A8 w, O* w5 f Fixed 3 Fixed 315.0 115.0
9 b) V5 A/ J3 |! n" J Dispatchable 0 Dispatchable -0.0 of -0.0 -0.07 d% K1 a z9 {) v- e. r
Shunts 0 Shunt (inj) -0.0 0.0: d# t, o& k& L) A$ {. x" \( K: z3 |3 I
Branches 9 Losses (I^2 * Z) 4.95 51.31* \$ [- u, r( o) p, \# c y
Transformers 0 Branch Charging (inj) - 131.40 n6 Q. X( ^! I |; ~
Inter-ties 0 Total Inter-tie Flow 0.0 0.0% v& q1 l/ v; A
Areas 1
& X6 q$ \; }+ @3 S. @. `# r) O' H
6 F& j* f1 H9 s7 M Minimum Maximum
& W% k! g, `4 [% @( p4 w, \ ------------------------- --------------------------------
4 X) E( \, G0 j" ` o! N& GVoltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6 - D* u( f( _" R6 B8 J
Voltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2
, L% e& c! H& E* y8 W3 EP Losses (I^2*R) - 2.46 MW @ line 8-9
- m7 j' w- N. t% QQ Losses (I^2*X) - 16.74 MVAr @ line 8-2
- n* {! z* n8 B1 A; G# H# ]. l% O# \1 c0 H9 v( F
================================================================================
7 v5 ~, z6 o% b0 _3 E| Bus Data |; s( O/ y# p. l! S4 M9 I3 ~& `7 s
================================================================================. M; }+ L- M1 a
Bus Voltage Generation Load ) O) {" A+ x2 D" p/ {4 P
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr), V6 j0 g# y# x! [2 N! I# I. y
----- ------- -------- -------- -------- -------- -------- {2 i5 T2 S4 F2 c8 D
1 1.000 0.000 71.95 24.07 - - % C4 R2 [* d1 a6 S0 k5 t
2 1.000 9.669 163.00 14.46 - -
: S* Y+ k7 R9 Z 3 1.000 4.771 85.00 -3.65 - - & @& P4 Z, |" f' F* E
4 0.987 -2.407 - - - -
$ ], ~0 K: w; P, P# U 5 0.975 -4.017 - - 90.00 30.00 - y: D/ ~4 p5 K# h% ?: ?' E8 z
6 1.003 1.926 - - - -
- d& ~& t9 }9 H( L- v 7 0.986 0.622 - - 100.00 35.00
5 S' a0 w! _& H# g+ T2 K 8 0.996 3.799 - - - -
. k0 w! K9 a/ }) y 9 0.958 -4.350 - - 125.00 50.00 ( @- O6 K) o3 ~* b5 H8 F( i% s* C
-------- -------- -------- --------
4 u" ?! H$ i% ]$ F, [ Total: 319.95 34.88 315.00 115.00- f" T' q4 r8 G# ^
* l$ p' | M' x" P
================================================================================
3 d7 H8 C. F+ c: x; F9 o8 s* C| Branch Data |
0 Y! w' i; _. J================================================================================
' K9 E+ J: o3 B& }& YBrnch From To From Bus Injection To Bus Injection Loss (I^2 * Z) 4 m+ F$ [, ]3 s4 G) E$ a* h2 Z
# Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)
7 C7 b3 k4 y. N----- ----- ----- -------- -------- -------- -------- -------- --------; m4 y' _) Y7 L4 W
1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.32* Q5 p! A/ |1 u# e, O, u
2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.94
6 O9 ^. c* N2 b- s D, I1 L5 R 3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.31$ T. X5 t" Y2 `$ o
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.24: w% ^3 P. o9 k0 _
5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.81
% h3 Q8 Y, d y: _8 f; V 6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.29
1 s& M, R! z; I1 z2 d* w* x2 P. g 7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74. _% x* ?# s4 \# h1 `
8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40
/ S/ f) d7 G( g7 X1 l, t% O 9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.26/ K! ]3 z7 E( N; w1 S4 X1 P
-------- --------
% c) f% x+ w" \' `2 w9 f Total: 4.955 51.31 |
|