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。
$ N: ~* _! I5 c6 C
5 P5 [1 R, m. Q* i. [runpf('case9')
, D- H" |4 Y$ p# j* l+ x) g. b2 ~8 `9 ^7 B( y! c
Newton's method power flow converged in 4 iterations.
4 M2 q3 |0 r8 F# F! Q1 ]" q0 @7 E8 i5 G: E# p( i3 \! m/ V
Converged in 0.72 seconds
L* y5 u( g, A# U* s1 x8 Y================================================================================
; r [* _9 d9 i% T| System Summary |
9 {2 |3 m9 ]7 J6 i# H3 n================================================================================* u' \; g. z! z; L' I
N, s9 ~6 u# M" Q" WHow many? How much? P (MW) Q (MVAr)
, v+ `; Z. f0 T5 a: Z--------------------- ------------------- ------------- -----------------' K& M! {; C) A
Buses 9 Total Gen Capacity 820.0 -900.0 to 900.05 m; G: r# D) _; T! Y& E6 E
Generators 3 On-line Capacity 820.0 -900.0 to 900.0( f" \$ A7 b4 Q5 _$ G
Committed Gens 3 Generation (actual) 320.0 34.9. V8 a7 B0 H( o$ Z9 U5 a
Loads 3 Load 315.0 115.04 K$ G4 f3 j, p! p; ]
Fixed 3 Fixed 315.0 115.0- ^0 a4 l- ^% x
Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0
, }) H7 f: B7 JShunts 0 Shunt (inj) -0.0 0.0+ q; V+ t1 ^; i; `
Branches 9 Losses (I^2 * Z) 4.95 51.31
* F* _+ Y# D" VTransformers 0 Branch Charging (inj) - 131.4/ U1 l/ N# r7 o! R
Inter-ties 0 Total Inter-tie Flow 0.0 0.0
8 q% l) t! S# b& aAreas 13 J4 G/ Q; X9 E' R2 G0 ?
1 ]7 \7 e" {8 N2 e) |
Minimum Maximum
# L4 E3 Z, ]& g' F! {* v ------------------------- --------------------------------
: _# r7 }9 ]& w; l0 I) IVoltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6 4 C5 d+ q! j5 N1 b( h7 ]3 A' g
Voltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2 / I' I+ q ^0 J6 z# c* |! E
P Losses (I^2*R) - 2.46 MW @ line 8-9
; N0 A$ |. N. p. GQ Losses (I^2*X) - 16.74 MVAr @ line 8-23 z, |' _; o% @) U Q
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================================================================================9 p5 x, r5 }7 J3 \8 \% Q* `' ?- b
| Bus Data |
+ P: d- O$ G' C7 ?+ ?4 v! K================================================================================
4 B& W. b) X& K Bus Voltage Generation Load ( j( O* d$ `4 |4 V9 X/ l4 Y
# Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr)
" i8 }9 x$ j; Q9 p# Y$ P----- ------- -------- -------- -------- -------- --------! R& a' _6 ]+ {/ q; Q3 Y3 l5 ]7 i
1 1.000 0.000 71.95 24.07 - -
- i5 y8 Y# V3 p/ E 2 1.000 9.669 163.00 14.46 - -
. u, T- M4 u1 h8 ?2 j5 k4 k' u 3 1.000 4.771 85.00 -3.65 - - 3 L) b/ C: K3 T7 n8 s+ R- A1 ^) T5 ?
4 0.987 -2.407 - - - - 5 x6 m( u! E \) O
5 0.975 -4.017 - - 90.00 30.00 3 n% c- h& C9 r( a0 V! `
6 1.003 1.926 - - - - # O* S8 h( V/ d, u t
7 0.986 0.622 - - 100.00 35.00
5 P, {: m+ H2 S+ {* s4 g* u 8 0.996 3.799 - - - - # P& \6 C5 I2 e1 D) D) Y
9 0.958 -4.350 - - 125.00 50.00
4 M( T, M3 S9 I# `* i+ o9 p6 c6 y -------- -------- -------- --------
4 Z* L0 _% _$ f6 g! E# ^ Total: 319.95 34.88 315.00 115.00
" T& L+ D" a) B+ X7 u" Q" n! I K
6 D" V$ b0 R& A4 y% z9 g================================================================================# x$ H( f5 h$ o) b0 Y* p& W8 F
| Branch Data |
0 A7 D, y' w5 K2 T# h================================================================================
4 }. T# Q: _" C& g% o/ r) [* WBrnch From To From Bus Injection To Bus Injection Loss (I^2 * Z)
4 |8 d$ Z5 ~4 y7 L* k2 O # Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)
# B# _% `0 H/ G) g& r9 R----- ----- ----- -------- -------- -------- -------- -------- --------
9 R8 `( o* d" |* L1 J: K( N3 X 1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.32
4 f6 u/ ]1 {8 u V! |' M! ~ 2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.94
5 l# i- I% Y3 w! l 3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.31
/ m% W9 Z( n* s, C/ Y4 K) c 4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.24
& {$ b5 \. F; C 5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.81
3 b5 P; j0 n; z0 ~: s 6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.29- f# }) E( Z% a w3 O: w
7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74! n! D F. _! b: ~9 V) c1 S, X
8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40
- T1 o0 A) L9 {* g- N. v3 b+ A 9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.26
$ H, Y1 D# G( Q# Y$ U -------- --------' G7 a1 K) o: p. V* C; {
Total: 4.955 51.31 |
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