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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* D4 ~) d1 e9 u/ t* ?7 E! }
在进行FULL 牛拉法计算潮流时收敛结果比较离谱...7 ]6 A2 s- ]$ j" L+ S9 n- N
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。( J/ U n2 K& X
Q相对其他3发电机高很多
8 R( O, K( [& k) l% M& u两区域间的功率交换很小 ! q. i) Z2 y; e1 Y" i7 D
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 2 u% [# [7 G, G8 d/ W' l
里面改成了SWITCHED SHUNT DATA 但潮流计算还是出错
9 x" T6 @" K8 t6 {" h0 U. D y9 |. Q
4 I# j* q" w1 O2 P学历有限,望大家不吝赐教# I r& }+ f* R. }: x. z2 W
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0, 100.00 / PSS/E-30 BY "CNV30" SAT, JUL 28 2007 11:01- x( f# k. ?" W' e) F0 Q7 l
00/00/01 100.0 0 08 @3 c* P7 \. ?7 s+ c3 G
0; k( z3 q& F, g/ ?2 Q8 s7 ]
1, 'BUS-1 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.03, 0, 1
Z. f9 V: `( G* c9 Q# T* \ 2, 'BUS-2 ', 20.0, 2, 0.00, 0.00, 1, 1, 1.01, 0, 1
. i- h5 O! x q; q6 T 3, 'BUS-3 ', 20.0, 3, 0.00, 0.00, 2, 1, 1.03, -6.8, 18 l5 N' a# _9 |0 M) ^
4, 'BUS-4 ', 20.0 2, 0.00, 0.00, 2, 1, 1.01, 0, 1
, [" T2 V8 _, W5 d M 5, 'BUS-5 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1
' f) m* `0 V$ _ 6, 'BUS-6 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 1
) }, O2 z$ ]' V% u& l# P! M8 o 7, 'BUS-7 ', 230.0, 1, 0.00, 0.00, 1, 1, 1, 0, 12 z: B1 Y3 e) E3 J0 J ]0 y9 U
8, 'BUS-8 ', 230.0, 1, 0.00, 0.00, 3, 1, 1, 0, 1
& e! L2 o! U0 V$ Y! \ 9, 'BUS-9 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 1* w [+ U5 r, q; i' ^/ e/ r0 `
10,'BUS-10 ', 230.0, 1, 0.00, 0.00, 2, 1, 1, 0, 19 Z7 D* B m" [2 P( w
11,'BUS-11 ', 230.0, 1 0.00, 0.00, 2, 1, 1, 0, 1- ?/ p( Y+ h. N# C3 t1 H
0 / END OF BUS DATA, BEGIN LOAD DATA1 [$ \6 B* d1 w1 C, M
7, '1',1,1,1, 967 , 100 , 0.000, 0.000, 0, 0, 1
: N( D5 C. O* y j 9, '1',1,2,1, 1767, 100 , 0.000, 0.000, 0, 0, 1
2 e; x; I/ T% S2 L o" K0 / END OF LOAD DATA, BEGIN GENERATOR DATA
5 c" M5 Q; G8 d0 m- K, `4 y 1, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1 / K- N3 E: P& }/ \* E& P
2, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1' I5 l S, H: Y: P2 P' G
3, '1', 700, 0, 288, -288, 1.03, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1! x: D9 t9 }1 [6 Z# ^- L1 `, C! x
4, '1', 700, 0, 288, -288, 1.01, 0, 100, 0, 1, 0, 0.15, 1, 1, 100.0, 900, 450, 1,1
; B6 V* {+ {" O6 j4 W+ q/ o7 \0 / END OF GENERATOR DATA, BEGIN BRANCH BATA
, j; C7 ?$ F0 N0 {" e! u5 i+ c4 O 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
( B, E& ?/ R V' V) i, h5 C b9 C 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
" a5 G6 G; u. ~% H9 ?5 L 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
6 o' o! i1 |; k' m3 l+ @3 [ 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
- e; l7 {4 Z" J/ b: w$ \% e* u" ~+ ^ 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; ]2 i' N+ J. v6 E4 s
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+ ^% i/ ^4 @8 j6 J
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& X( Z3 v+ T# |5 T# |% r. F
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
; D5 `1 m; Y1 r5 t3 f, e# W0 / END OF BRANCH DATA, BEGIN TRANSFORMER DATA
, X+ ~3 {9 B1 g 1, 5, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
& K8 \+ {# s7 L: ~( D 0.0, 0.15, 100.00" G, h7 L8 y1 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 ; x; h. a# [0 r3 ^7 K( j
1.0, 0.000# Z/ S+ K- \( p% V( L. B" h
2, 6, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1 3 t0 r' r2 k- u% I
0.0, 0.15, 100.00
4 h; a N" h$ _: n' C 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
' e) {6 n6 K) [3 e 1.0, 0.000
& z7 ^* t- }5 L, U: Z1 I 3, 11, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1
0 O4 h/ f+ S& t7 @ 0.0, 0.15, 100.00
# {% P) }$ a z: f+ u) w& ` 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
- D* X$ |# o8 t3 u% h6 C1 e( ? 1.0, 0.000
1 T9 ~. V& J2 B+ { 4, 10, 0, '1', 1,1,1, 0.0, 0.0, 2, ' ', 1, 1, 1 8 U1 S7 \% N& j, z! b! j' A
0.0, 0.15, 100.00/ O6 h' n8 s$ k
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 J1 f/ a* I2 i) r: m7 S 1.0, 0.000
% r7 j W0 r( e8 ?0 / END OF TRANSFORMER DATA, BEGIN AREA DATA
' F( T* x! b$ W. [1 J' {/ A; h 1, 1, 400.0, 10, 'power out '
. z5 {* r1 g8 G: }0 b 2, 3, -400.0, 10, 'power in '7 |/ l1 ]6 u* v6 k6 t
0 /END OF AREA DATA, BEGIN TWO-TERMINAL DC DATA
/ M* {4 U. S2 z; k3 |0 / END OF TWO-TERMINAL DC DATA, BEGIN VSC DC LINE DATA
! [0 J8 `2 f8 U7 ?' Z% t* C0 / END OF VSC DC LINE DATA, BEGIN SWITCHED SHUNT DATA
4 Q, T7 W5 N" W7 `7 x" M 7, 0, 1, 1, 0, 100, ' ', 200,0,0
# P q6 Q, D v) m. x2 `+ T! D 9, 0, 1, 1, 0, 100, ' ', 350,0,0
6 V8 x+ P3 @& \* ]0 / END OF SWITCHED SHUNT DATA, BEGIN IMPEDANCE CORRECTION DATA
5 U' A8 B* P8 G. {0 / END OF IMPEDANCE CORRECTION DATA, BEGIN MULTI-TERMINAL DC DATA( q* Q) B9 i- r, b
0 / END OF MULTI-TERMINAL DC DATA, BEGIN MULTI-SECTION LINE DATA
" a0 I& g& K4 ]) D9 ]9 K- B, r; o0 ~0 / END OF MULTI-SECTION LINE DATA, BEGIN ZONE DATA
. N, Y6 N6 M: \0 / END OF ZONE DATA, BEGIN INTER-AREA TRANSFER DATA
% T" b H. S1 o 1, 2, '1', 4002 E, |- t6 |1 N
0 / END OF INTER-AREA TRANSFER DATA, BEGIN OWNER DATA l- t/ f- A& y; \; N B
0 / END OF OWNER DATA, BEGIN FACTS DEVICE DATA
6 ?% ]( Y, `) r3 Z6 E" k) q( Q0 / END OF FACTS DEVICE DATA |