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 连续签到: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。
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1 A7 W) ]' z/ Z6 K0 A! D+ Xrunpf('case9')% r0 }, n+ ?4 ]: E" K; ~
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Newton's method power flow converged in 4 iterations.7 @- T C2 o3 G L; K2 B
& C: x2 E6 P8 N4 V2 uConverged in 0.72 seconds, J+ E. |, @. G' \, s4 Q7 Z7 E
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6 ]: _0 Z5 Y4 V( ~; _1 n| System Summary |! G9 d+ y v: X( g3 a7 ]
================================================================================
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5 w4 @) Q2 m) y4 F3 C0 J4 J0 zHow many? How much? P (MW) Q (MVAr)$ H: t Q9 J( P- l# r* L
--------------------- ------------------- ------------- -----------------1 f( \- o1 M6 X1 z" `4 n* P
Buses 9 Total Gen Capacity 820.0 -900.0 to 900.0
- y/ c" m: o+ v/ xGenerators 3 On-line Capacity 820.0 -900.0 to 900.0
. p$ d0 F+ h, a0 FCommitted Gens 3 Generation (actual) 320.0 34.9
* S3 f0 s: T# I& I2 ~& `5 l, ]4 A! VLoads 3 Load 315.0 115.0
$ { @6 ]' `: g$ Z6 B1 |2 M Fixed 3 Fixed 315.0 115.0
8 { D2 K3 g8 L6 C" T( F2 l Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0* U* n" j9 T; p# P& c/ [4 v% H+ G" |
Shunts 0 Shunt (inj) -0.0 0.00 J. h% ?! u# G% J; l# n; ]
Branches 9 Losses (I^2 * Z) 4.95 51.31, k: [% H' s# R/ g
Transformers 0 Branch Charging (inj) - 131.4% j" h3 D4 _: P9 ^5 F
Inter-ties 0 Total Inter-tie Flow 0.0 0.0
6 N& p1 g( a7 q+ ] C' dAreas 1
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1 J& ~2 F! {8 w3 _5 \1 P Minimum Maximum
' w# E) {5 R6 O* X( k. H; O+ Y0 y ------------------------- --------------------------------( L0 E3 ?4 J9 P. L2 e; P1 A! b- u
Voltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6 9 y' V8 x$ C% u5 f
Voltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2
5 @! _" ?" F2 x: K4 H9 Z9 x9 l& J. PP Losses (I^2*R) - 2.46 MW @ line 8-9
) D# d+ M) A* p4 J! ^* c9 E& a' DQ Losses (I^2*X) - 16.74 MVAr @ line 8-24 H; d1 o& ]' J7 N. w, k0 v
8 J: n* [4 A! g, X================================================================================
, z1 i- z1 e, r+ U| Bus Data |* _5 {8 a1 T! m' _' M
================================================================================3 v' x7 r! B: {/ p
Bus Voltage Generation Load 1 [ _( Y: ~/ e% n/ J2 n
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr)
3 R% B' C! ^# T2 U+ y1 q; w. g----- ------- -------- -------- -------- -------- --------
8 U9 ]8 T& k' d7 i% A5 k 1 1.000 0.000 71.95 24.07 - -
H7 F* j% z; T; F 2 1.000 9.669 163.00 14.46 - -
; k8 ]. O& z5 p- b l+ F5 |3 d" l 3 1.000 4.771 85.00 -3.65 - -
" a& o. x" E J2 i7 T4 @& S 4 0.987 -2.407 - - - - 3 f+ ~& K( Q1 T. R
5 0.975 -4.017 - - 90.00 30.00
7 f. K! R- h& z. D6 b! Z0 Z# Z+ |1 c- w. w 6 1.003 1.926 - - - -
* ]% c6 b, b& K! m 7 0.986 0.622 - - 100.00 35.00
$ a. ]0 Y4 q/ k" d* C/ w 8 0.996 3.799 - - - - " t- E9 \, O0 B7 t# k% V, b% C* N
9 0.958 -4.350 - - 125.00 50.00
: X5 {; x, m( i- Y -------- -------- -------- --------) W0 \3 e+ y1 i
Total: 319.95 34.88 315.00 115.00& H. D/ v1 S3 n- W5 F
+ W- J* a8 j' A$ Y* ?! w================================================================================
9 @; i# ], |& w" U& h# y; p| Branch Data |
8 m* x M( k' g; b================================================================================
. c8 A8 y! B- A7 F: YBrnch From To From Bus Injection To Bus Injection Loss (I^2 * Z)
: a- b% s6 c# x # Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)% y E! n5 B8 j5 ^
----- ----- ----- -------- -------- -------- -------- -------- --------9 r/ b' E# r; n, a7 b* F1 T
1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.32
3 e7 d5 J% e9 k5 }4 ^& M3 ?: ] 2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.948 `: B: L8 S* I) _1 _* U
3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.31" F7 ]" N1 Q# U
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.244 V& s# P B0 ^. j: U2 c% y5 p6 J
5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.81
* u6 r' v( R& m) d! ]: F: p 6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.291 S c/ d# `, g4 l
7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74- K. Z8 W6 E7 d- ~: R! w0 P
8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40# {& w. j9 Z/ m0 t$ {
9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.268 B; a; g6 o6 q m
-------- --------: C8 G- G$ p" H& \& p, B3 O; U/ \
Total: 4.955 51.31 |
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