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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9 i, k( [3 y1 I' O( [* `& k- a
在进行FULL 牛拉法计算潮流时收敛结果比较离谱...* Y' [8 @2 `+ P x
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。
1 p! L* A/ u' v y7 Q- f8 I8 C$ RQ相对其他3发电机高很多9 _ a; g' \6 M7 f, [% r- m' g
两区域间的功率交换很小 % Y. ~( A4 e' M4 D% |! K- N
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 0 s+ o0 F5 h, g9 @( ]
里面改成了SWITCHED SHUNT DATA 但潮流计算还是出错: {7 U/ e! }' C" [ R2 X4 a! e: \/ ]' J
2 `" Y" n# Y7 x6 A+ L) s( _学历有限,望大家不吝赐教* c. o ?8 ]- [) F; _5 U6 P& i' M
) l8 ?1 T" B, S$ ~0, 100.00 / PSS/E-30 BY "CNV30" SAT, JUL 28 2007 11:01
2 Q* f/ S' X, |* C- [ 00/00/01 100.0 0 0
8 H+ \- r4 {. v 0
, @4 Z) m& l/ D1 I8 E. G9 ?5 ~ 1, 'BUS-1 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.03, 0, 1
" b7 t! k4 S5 R5 [, Y5 U$ N 2, 'BUS-2 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.01, 0, 1
# E; a2 c. X8 z. ^' t# S5 L: n V, ^7 w 3, 'BUS-3 ', 20.0, 3, 0.00, 0.00, 2, 1, 1.03, -6.8, 1
0 v, Z; s5 _) A; i1 n9 s 4, 'BUS-4 ', 20.0 2, 0.00, 0.00, 2, 1, 1.01, 0, 1
* z) A- @- J' @8 s 5, 'BUS-5 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 19 E( H0 D8 c3 i# h l0 C
6, 'BUS-6 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1' b- o0 E8 M9 _/ `
7, 'BUS-7 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1
2 `' o3 k: f' r! {0 _ 8, 'BUS-8 ', 230.0, 1, 0.00, 0.00, 3, 1, 1, 0, 1
8 ]+ V7 p' J8 z0 S7 z/ c0 P 9, 'BUS-9 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 1- Z9 h" r9 W5 C- s7 x
10,'BUS-10 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 1
& O, G' j* I7 @, r3 m 11,'BUS-11 ', 230.0, 1 0.00, 0.00, 2, 1, 1, 0, 1' w' c6 l1 _+ e$ A5 F4 W6 O
0 / END OF BUS DATA, BEGIN LOAD DATA
' v9 M7 x! i" s! t4 e \ 7, '1',1,1,1, 967 , 100 , 0.000, 0.000, 0, 0, 17 @3 ]6 v5 F: H' f- |1 t0 S' P
9, '1',1,2,1, 1767, 100 , 0.000, 0.000, 0, 0, 18 q6 [6 M0 i! q' Y
0 / END OF LOAD DATA, BEGIN GENERATOR DATA" w5 Z9 o- h7 g T
1, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1 8 D: n! O1 I1 K P! g( M4 S
2, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,13 F" _/ I% G1 W- Z
3, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1
9 f% F: x& ]0 b) d 4, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1
! ^/ _- F) n) K5 V0 / END OF GENERATOR DATA, BEGIN BRANCH BATA
/ M& z( F# O" j7 W 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- K! {3 V1 R5 Q8 k
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, 1,1.00008 y) \5 t& P# k* z
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+ |) O" g; Y& j, I( h: [
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, 1,1.0000& T3 ^8 g' R# H$ R$ Y7 q
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/ v* m, ?' O$ Z4 C% E+ ^
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
* \( U' U0 V/ ^ 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+ d# p$ F5 X, r3 ~, ~/ ^# a% j! V
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
- t# o6 h9 y7 i0 / END OF BRANCH DATA, BEGIN TRANSFORMER DATA8 H) S, a3 O; L( ]; V. b0 R5 \; p+ S/ g
1, 5, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
/ U a! g/ `! b o$ p3 I 0.0, 0.15, 100.00
& v% k) m& m# _. q7 J5 } 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 - X# L0 n3 b8 F' H& n) \
1.0, 0.000 G5 C6 k$ M1 q f
2, 6, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1 8 N e' y: v4 h0 e, L
0.0, 0.15, 100.00
/ `' `+ Z" U' 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 # w! N- j& |( X9 \
1.0, 0.000
; E. l0 c' _; z+ o3 P 3, 11, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
! x5 c$ T) G/ w+ ]9 [9 v 0.0, 0.15, 100.00! {. y# i; O x! u: k! M
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 / s- d) E9 o2 E: c9 p
1.0, 0.000
& ^" T3 j6 s% G 4, 10, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1 2 e @% p8 j) s3 N0 T1 s( n
0.0, 0.15, 100.00% M. U$ D) ^5 N' G! `
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
3 @4 P6 N1 o: Z. w 1.0, 0.000/ l) _# y6 q# X/ |
0 / END OF TRANSFORMER DATA, BEGIN AREA DATA' |( f2 K* y/ w
1, 1, 400.0, 10, 'power out '7 M, w$ ?+ _, g# }0 z6 s& U
2, 3, -400.0, 10, 'power in '7 T* h# `; {4 I3 f3 J
0 /END OF AREA DATA, BEGIN TWO-TERMINAL DC DATA9 e- z P1 J$ s- e$ z, ^/ [7 ?1 x0 H
0 / END OF TWO-TERMINAL DC DATA, BEGIN VSC DC LINE DATA
6 E- v$ x8 G7 e, y: o/ q" h; Y5 ^0 / END OF VSC DC LINE DATA, BEGIN SWITCHED SHUNT DATA7 T6 X; k! t9 W/ }* q/ b2 y1 G
7, 0, 1, 1, 0, 100, ' ', 200,0,0
, C8 f" l3 D8 W$ {8 x 9, 0, 1, 1, 0, 100, ' ', 350,0,0
) u" t& R) \# V `0 k0 / END OF SWITCHED SHUNT DATA, BEGIN IMPEDANCE CORRECTION DATA
2 s+ H0 q2 `: N% W" j9 w; |0 / END OF IMPEDANCE CORRECTION DATA, BEGIN MULTI-TERMINAL DC DATA
7 h H* ~- `5 f2 ~/ u0 A* a0 / END OF MULTI-TERMINAL DC DATA, BEGIN MULTI-SECTION LINE DATA* B# V9 s6 x% ^" `% Y% K; @3 W
0 / END OF MULTI-SECTION LINE DATA, BEGIN ZONE DATA, W# ^% g* M" h' l8 s
0 / END OF ZONE DATA, BEGIN INTER-AREA TRANSFER DATA" J0 p' P& d$ z/ F
1, 2, '1', 400+ J- @6 N! B- l; K
0 / END OF INTER-AREA TRANSFER DATA, BEGIN OWNER DATA! E* q" ]' |1 g* M1 o, L: l
0 / END OF OWNER DATA, BEGIN FACTS DEVICE DATA a/ ?" X- ~4 ^
0 / END OF FACTS DEVICE DATA |