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我本科毕业设计使用Kundar's system 写了一份PSS/E 30格式的RAW文件; e& i! l# U, @. F8 X2 F9 ^% w
在进行FULL 牛拉法计算潮流时收敛结果比较离谱...
' A) _: y" w9 P* c% `% g平衡节点上的发电机P偏低 有时候都觉得4机P相加还不如两负荷多。
, R. S9 E( o: i9 K uQ相对其他3发电机高很多
9 @9 \4 _+ M+ `两区域间的功率交换很小 ' W2 o2 B( m. z9 U# w
个人分析觉得是节点7和9电容补偿上的问题 该电容补偿没有阻抗数据,只有无功功率 因此最先我把它当负荷处理 V, P( n8 v4 w, n( m
里面改成了SWITCHED SHUNT DATA 但潮流计算还是出错5 z2 c n# y- P1 Q0 \+ u
/ W5 l5 _2 R7 [0 A% p学历有限,望大家不吝赐教
0 p% N, o# s. d" n: m+ ~. @7 d" q$ s" h9 ]+ M) M1 r7 w
0, 100.00 / PSS/E-30 BY "CNV30" SAT, JUL 28 2007 11:01
4 D. a m4 Z/ A# W4 { 00/00/01 100.0 0 0
' Z3 h) R6 |# p- ]( S8 [, G 0
; T6 P7 m* P0 |7 w0 g+ { 1, 'BUS-1 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.03, 0, 1 E% K. o0 o$ t0 I8 S- o4 ?: D
2, 'BUS-2 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.01, 0, 1
9 A2 f" Q# y+ [/ I: J; ]4 a5 _$ u& R 3, 'BUS-3 ', 20.0, 3, 0.00, 0.00, 2, 1, 1.03, -6.8, 1
+ b0 a" r. F. d3 V: M9 E, a 4, 'BUS-4 ', 20.0 2, 0.00, 0.00, 2, 1, 1.01, 0, 1
) l% x& b( m9 f) [ 5, 'BUS-5 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1
4 A9 v+ K8 J. t* _ 6, 'BUS-6 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1" ^+ D8 t W4 e( h5 N4 k; r
7, 'BUS-7 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1
2 W! G) N* g; k$ E/ h 8, 'BUS-8 ', 230.0, 1, 0.00, 0.00, 3, 1, 1, 0, 1 2 l( C2 [3 T7 W9 E) S3 r8 @
9, 'BUS-9 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 1
8 c/ i' F1 d0 P 10,'BUS-10 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 1
, T+ B2 {4 N& h5 q% A$ c 11,'BUS-11 ', 230.0, 1 0.00, 0.00, 2, 1, 1, 0, 1+ Y; e7 p# O2 O' U
0 / END OF BUS DATA, BEGIN LOAD DATA
8 D1 r$ _! ?: H R 7, '1',1,1,1, 967 , 100 , 0.000, 0.000, 0, 0, 1
3 H7 Y6 J1 _( V! C( C/ z 9, '1',1,2,1, 1767, 100 , 0.000, 0.000, 0, 0, 15 q9 z* |8 W9 Z
0 / END OF LOAD DATA, BEGIN GENERATOR DATA+ i; l2 N) b7 j8 A" `7 x
1, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1 4 R* d0 R" z a! J1 b3 G
2, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1+ P8 T m7 T% t
3, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1# T! P7 \1 D3 k% j9 j
4, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,15 ]. \8 Q! X$ m: B) f
0 / END OF GENERATOR DATA, BEGIN BRANCH BATA0 q) R0 n1 p4 E! T, U
5, 6, '1 ', 0.0025, 0.25, 0.04375, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 25, 1,1.0000, X, i! m5 M2 [# l& ?& W& p7 s" j
10, 11, '1 ', 0.0025, 0.25, 0.04375, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 25, 1,1.0000 g8 u$ v$ F! Q3 c9 |7 D- j( f
6, 7, '1 ', 0.0010, 0.10, 0.0175, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 10, 1,1.0000
: U* e. J- I( x3 J- Z- x/ O; f 9, 10, '1 ', 0.0010, 0.10, 0.0175, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 10, 1,1.00004 U* c3 U& F& F3 Z1 U1 R2 l( Z9 @
7, 8, '1 ', 0.0110, 1.10, 0.19250, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 110, 1,1.0000
, }1 S; u7 N4 Q) y2 p! ? 7, 8, '2 ', 0.0110, 1.10, 0.19250, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 110, 1,1.0000
9 }/ B- t# }% e8 I" I 8, 9, '1 ', 0.0110, 1.10, 0.19250, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 110, 1,1.0000
1 V! K$ T2 d$ g/ R+ ` 8, 9, '2 ', 0.0110, 1.10, 0.19250, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1, 110, 1,1.0000$ W3 n- a3 ]$ X. y6 x/ _0 Y
0 / END OF BRANCH DATA, BEGIN TRANSFORMER DATA
3 j7 K6 F4 ^& q+ W% e+ `( g4 \( K1 y 1, 5, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
+ ~7 t6 e* T- `3 h; l/ H( p 0.0, 0.15, 100.00
S+ f* A, B' R6 n2 S 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0, 0, 1.1, 0.9, 1.1, 0.9, 33, 0, 0, 0
: {* c# t4 o$ n. ?' B- T( _3 i 1.0, 0.000! _! k, ]6 ?: d. ~% ?
2, 6, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
0 ]- f! u4 a- H+ l1 ~% { 0.0, 0.15, 100.00
9 L0 o& ]8 z' |, J# j. \$ v 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0, 0, 1.1, 0.9, 1.1, 0.9, 33, 0, 0, 0 2 M; q/ x! X8 V" I
1.0, 0.000- _: k5 K' e. J8 `4 Z s: K& P9 |5 a( m
3, 11, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
4 h& v. L' t# N 0.0, 0.15, 100.003 Y, S! E/ O2 U+ r/ a
1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0, 0, 1.1, 0.9, 1.1, 0.9, 33, 0, 0, 0 9 s: d4 g0 S2 V% n. Y5 K9 J
1.0, 0.000 n: M* R! s7 w7 f% T8 ~+ E
4, 10, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
& z% c$ p. i- t7 @5 r$ \ 0.0, 0.15, 100.00) V! K% ~+ _+ \9 `. f, D8 r
1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0, 0, 1.1, 0.9, 1.1, 0.9, 33, 0, 0, 0 % a+ K! c9 Y0 p* Y+ ?
1.0, 0.000
0 I$ `5 z! j& ]0 / END OF TRANSFORMER DATA, BEGIN AREA DATA! b6 o8 O$ a2 Y! B- b; Q
1, 1, 400.0, 10, 'power out '
8 I" N6 d3 k' j# Q' g8 s 2, 3, -400.0, 10, 'power in '
' n" y7 a0 r8 n0 /END OF AREA DATA, BEGIN TWO-TERMINAL DC DATA& ]3 k l+ h. D; a- j: K
0 / END OF TWO-TERMINAL DC DATA, BEGIN VSC DC LINE DATA
& D- g2 ]. R5 ]0 / END OF VSC DC LINE DATA, BEGIN SWITCHED SHUNT DATA" X, [! C1 \! \1 h1 X
7, 0, 1, 1, 0, 100, ' ', 200,0,0
' ?; \1 H, {' x3 j, u 9, 0, 1, 1, 0, 100, ' ', 350,0,0/ ]+ W3 \. _' G9 Z: H
0 / END OF SWITCHED SHUNT DATA, BEGIN IMPEDANCE CORRECTION DATA
5 R+ F5 g. z6 Z& l9 B0 / END OF IMPEDANCE CORRECTION DATA, BEGIN MULTI-TERMINAL DC DATA
9 @5 s# x' ~# w1 I$ ?" t0 / END OF MULTI-TERMINAL DC DATA, BEGIN MULTI-SECTION LINE DATA
+ Y4 `9 ~, ^" k; d' n0 / END OF MULTI-SECTION LINE DATA, BEGIN ZONE DATA
& Y7 ^3 _" M3 H8 i0 / END OF ZONE DATA, BEGIN INTER-AREA TRANSFER DATA e- m+ G( w, I# _: P
1, 2, '1', 4009 Q0 B4 S7 S4 x( J/ R3 l' B
0 / END OF INTER-AREA TRANSFER DATA, BEGIN OWNER DATA4 g1 Z" H/ ^3 c; D1 Y5 {. G
0 / END OF OWNER DATA, BEGIN FACTS DEVICE DATA
4 H' B0 @* K/ f3 S) y9 V; Y) a. C0 / END OF FACTS DEVICE DATA |