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。0 H% P w: k; n, }" e k
, y) Z4 u7 t2 F" grunpf('case9')( }* W( U+ R4 N$ I% p
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Newton's method power flow converged in 4 iterations.' B* S. D6 K" C; x/ Q
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Converged in 0.72 seconds
! }& W4 V) b- v" m6 E================================================================================
) k8 `9 ]- x G( J* N8 Q| System Summary |
8 Y H$ i/ t' q! J2 g6 w/ b================================================================================9 k" W1 l/ X: R) }% W! ~2 {
8 P. U+ b2 @' ]+ v( j
How many? How much? P (MW) Q (MVAr): W$ r; c4 C& D
--------------------- ------------------- ------------- -----------------
; E y1 R3 ~; b) G! y" s9 i5 yBuses 9 Total Gen Capacity 820.0 -900.0 to 900.0, C5 r! d- H5 O5 M, c: M
Generators 3 On-line Capacity 820.0 -900.0 to 900.0
' Y; f$ S( N; j9 w1 p- b6 NCommitted Gens 3 Generation (actual) 320.0 34.9
" ^& h, o5 t* R. {2 aLoads 3 Load 315.0 115.0
) N! }8 v2 {% ?6 T, | Fixed 3 Fixed 315.0 115.0% R# v3 G! w/ r3 T1 R
Dispatchable 0 Dispatchable -0.0 of -0.0 -0.0# X- f8 r' m% i, Y2 {- T; n6 J& L
Shunts 0 Shunt (inj) -0.0 0.0) S+ W9 H4 f4 V9 q, c6 Z- V7 `, w
Branches 9 Losses (I^2 * Z) 4.95 51.317 |+ ~& n) F6 g1 r$ l/ j/ _
Transformers 0 Branch Charging (inj) - 131.4* B" u3 Y$ F, X
Inter-ties 0 Total Inter-tie Flow 0.0 0.0# |; {9 N1 H9 F b
Areas 1) R o- D9 Z. F. I j0 D5 j3 [+ F
' b+ n4 ^* A* ~$ H6 u7 Y o- s
Minimum Maximum
; _% |: x! R# |; b- A ------------------------- --------------------------------
& D* U7 Y) A# u2 \Voltage Magnitude 0.958 p.u. @ bus 9 1.003 p.u. @ bus 6
2 J) ?0 y( @, z3 h( s6 p5 HVoltage Angle -4.35 deg @ bus 9 9.67 deg @ bus 2
3 K- f# v7 ?3 n9 h$ s' \P Losses (I^2*R) - 2.46 MW @ line 8-9* A- h/ Y: O4 P: r y/ ^
Q Losses (I^2*X) - 16.74 MVAr @ line 8-2. Y1 Z- N0 j# v$ A5 J8 J2 ]
/ l, e% Z% |+ [' h
================================================================================& l J+ z2 R8 F
| Bus Data |2 z9 h( w- u+ m
================================================================================
( g `. q1 J, O- ^ c+ M Bus Voltage Generation Load
/ e2 ]" U' u% l3 J5 r6 Y) w # Mag(pu) Ang(deg) P (MW) Q (MVAr) P (MW) Q (MVAr)
' s# [4 m9 o. r----- ------- -------- -------- -------- -------- --------- X/ f* z4 h6 l
1 1.000 0.000 71.95 24.07 - -
$ _8 g1 B S K9 f 2 1.000 9.669 163.00 14.46 - - e2 J" J1 z! q6 I& ?
3 1.000 4.771 85.00 -3.65 - -
$ I1 {- t' `" t2 K 4 0.987 -2.407 - - - - - k2 |$ d# |. D
5 0.975 -4.017 - - 90.00 30.00
1 ?( }. m& U9 s( P8 Z( W 6 1.003 1.926 - - - -
6 Q- I; N, u4 G 7 0.986 0.622 - - 100.00 35.00 . ~( W9 E% `! P6 k
8 0.996 3.799 - - - - 3 m7 W3 m/ s- A9 D/ r
9 0.958 -4.350 - - 125.00 50.00 6 _+ [, ~$ h1 e U
-------- -------- -------- --------
8 C P9 y7 j4 w4 U c" C3 v* f3 ?* ] Total: 319.95 34.88 315.00 115.00
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2 b9 b- l/ q/ a, Q; c================================================================================4 P1 {3 v' Q! @; y( {
| Branch Data |7 ?" h# u8 h: @
================================================================================- I- P; ^0 l7 l4 y/ L9 U/ ~
Brnch From To From Bus Injection To Bus Injection Loss (I^2 * Z) & \# j/ D2 p1 ~; `8 H. G6 C: j
# Bus Bus P (MW) Q (MVAr) P (MW) Q (MVAr) P (MW) Q (MVAr)2 D5 q" K' D! x% S; S# e# z6 A4 J
----- ----- ----- -------- -------- -------- -------- -------- --------
# n3 f) i2 l, E" Z0 F6 ? 1 1 4 71.95 24.07 -71.95 -20.75 -0.000 3.324 H$ m. q( C2 ^- b! I; t0 R
2 4 5 30.73 -0.59 -30.55 -13.69 0.174 0.94, `5 R m" {7 i' o: s! B
3 5 6 -59.45 -16.31 60.89 -12.43 1.449 6.31" Q8 W& L/ D" I* z# Y3 F; W4 S
4 3 6 85.00 -3.65 -85.00 7.89 -0.000 4.24
) J6 N) \& h! ~+ `8 g5 O 5 6 7 24.11 4.54 -24.01 -24.40 0.095 0.81
+ Q: G0 T" h6 q! r 6 7 8 -75.99 -10.60 76.50 0.26 0.506 4.29
" f7 u% S! i; v) _7 @# ~ 7 8 2 -163.00 2.28 163.00 14.46 -0.000 16.74
5 c; H" G+ r3 e1 f+ Z" j 8 8 9 86.50 -2.53 -84.04 -14.28 2.465 12.40. q: {( _6 S- y. a! F
9 9 4 -40.96 -35.72 41.23 21.34 0.266 2.26
- P/ i: v3 b' R) d% p -------- --------
. _/ ~5 P0 U! v; v; C Total: 4.955 51.31 |
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