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。+ f9 _0 g( X1 M1 S$ z
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runpf('case9')
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A) F" R/ Y7 m2 \1 E! ~2 A: N7 BNewton's method power flow converged in 4 iterations.
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/ [* v |' }$ \9 M- w1 a# R5 ]Converged in 0.72 seconds$ y( h) n, m" J* _/ O. I
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* h! }9 y' \+ C; k| System Summary |( j& v. L: @3 d
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5 ^7 |5 X/ a6 b, U' }' FHow many? How much? P (MW) Q (MVAr): M @$ c; i; {1 m
--------------------- ------------------- ------------- -----------------/ s0 ]/ B" s9 k, e j1 z7 F
Buses 9 Total Gen Capacity 820.0 -900.0 to 900.0# ^ p- a% ~' J9 N1 K
Generators 3 On-line Capacity 820.0 -900.0 to 900.03 R) }+ b s' l3 ]
Committed Gens 3 Generation (actual) 320.0 34.99 [7 n7 P1 H; y* j$ A& P# y- D
Loads 3 Load 315.0 115.0
( b* C( T1 ]$ y* ^ Fixed 3 Fixed 315.0 115.0. s$ P& p b( C+ V
Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0" Y( |/ P+ O5 W
Shunts 0 Shunt (inj) -0.0 0.0 R- _) s7 U9 Z- S
Branches 9 Losses (I^2 * Z) 4.95 51.310 W& E1 K0 T0 @! [/ P4 ?( T; @
Transformers 0 Branch Charging (inj) - 131.4
+ V* h4 ]/ j+ D6 I* V2 P) eInter-ties 0 Total Inter-tie Flow 0.0 0.0
% O9 C2 [" D6 y UAreas 1; V7 Z8 P6 c' N) j
7 Y. t- C) ]6 R( O Minimum Maximum
6 A9 V2 {- `& J. {0 H ------------------------- --------------------------------! K& k% U" I+ E/ {7 t" n
Voltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6
- f2 v- ]2 J& j# O" }- ?Voltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2 0 H& i6 D0 _% M
P Losses (I^2*R) - 2.46 MW @ line 8-9, t6 B+ l/ ]& I b" j) ?
Q Losses (I^2*X) - 16.74 MVAr @ line 8-23 i9 E7 c2 w3 J. L
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# l) z; v" |+ n: N, ~& T Q8 N| Bus Data |
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7 h) l" V, G, h/ L$ E( q Bus Voltage Generation Load 3 V1 R' n; x) o! O; N3 r
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr) F) {% P( f/ Y
----- ------- -------- -------- -------- -------- --------
1 ^( K" G" g. \3 R& \ i9 \ M) n 1 1.000 0.000 71.95 24.07 - - 1 [0 c1 S1 a+ Y. a- N$ E S
2 1.000 9.669 163.00 14.46 - - 6 n" o; T7 P" M+ F, w& C+ x) o- C- d
3 1.000 4.771 85.00 -3.65 - - 6 y: ~8 h$ n. ~7 y1 x
4 0.987 -2.407 - - - - 2 V( o/ E9 P4 ~1 w- O) B3 K/ P
5 0.975 -4.017 - - 90.00 30.00 ' q5 B) {3 h; B
6 1.003 1.926 - - - - ) l* w. s) L& |: \& h
7 0.986 0.622 - - 100.00 35.00 & _% N3 n( |! [! l
8 0.996 3.799 - - - -
) O: Q; E8 N; y9 J+ w" [& f* ^' L 9 0.958 -4.350 - - 125.00 50.00 . P8 W) Q- `) z: O1 M- J* L/ ~3 }" J
-------- -------- -------- --------
, |* T/ ?4 |7 C; K% l' ^% F5 A Total: 319.95 34.88 315.00 115.00/ d$ H3 q3 ]! s9 Y
* }3 I: Z; u! W$ A$ ^, r4 ] H================================================================================
- ]1 q+ u( ^$ n% ?+ G) _& {: ^| Branch Data |0 n8 I7 i- A( ~' o# I
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Brnch From To From Bus Injection To Bus Injection Loss (I^2 * Z) $ \5 |) t$ Q, w v* `4 S( c& S
# Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)
2 G7 c& M" h; F# o. ?# g----- ----- ----- -------- -------- -------- -------- -------- --------
3 F6 i$ p# i! Y s* ]6 {* P 1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.32
5 _3 B0 B$ {. {* ^5 M/ W 2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.94
2 F5 Z4 v/ X9 |# e 3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.318 d' r7 G6 c4 q9 \5 { H
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.247 G6 _4 S( C6 {3 K T
5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.813 F& ]( U; m& |( @4 ^* n, V
6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.29
' v" a0 P" w& X& V6 b1 j9 k: K 7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74
& O# U! w, \) Z 8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40' H! F5 w3 n& C! Q3 j
9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.26
* U* Y% L$ b, p1 T# C$ x -------- --------
% i. ~2 t# C ~; H! O: g* E+ n5 H# T Total: 4.955 51.31 |
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