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发表于 2010-4-8 14:04:47
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最近刚学PSAT,参考2.0的说明文件,2007年的。在Chapter 27 Command Line Usage中的例子:4 n( v3 }" ?2 G# T) _. ~! D
% initialize PSAT
; Z6 O/ O$ `# i5 U0 Y: Qinitpsat
$ b8 R& O7 W; ^' s" o& v9 ?7 J% do not reload data file7 J* k9 m- c) l2 ~) C& a% C8 E! B* r
clpsat.readfile = 0;
8 y* @% x. |9 U: `" f8 Z% set data file
1 y3 [/ v1 y3 [# e8 z9 F+ Mrunpsat(’d 006 mdl’,’data’)
@" d* b/ B! c) _$ w% solve base case power flow' I- X8 x4 o* G2 m+ j0 X6 Z
runpsat(’pf’)1 C/ }& u7 ]0 Q; T8 f9 F
voltages = DAE.V;
9 b6 e u' C2 S: J& f% increase base loading by 50%& W3 s7 c( ? s& p& i
for i = 1:104 n/ x0 C7 A& s4 Y, G% n
PQ.store(:,[4,5]) = (1+i/20)*[0.9, 0.6; 1, 0.7; 0.9, 0.6];
3 _1 T& m- o) U9 e) vPV.store(:,4) = (1+i/20)*[0.9; 0.6];
, B! D% I8 C" Z( b3 Zrunpsat(’pf’): s3 [ L& H/ p. W& U o
voltages = [voltages, DAE.V];# T% {$ ?; T) L2 r0 H% M6 Q3 P
end* Y- C4 E. y; Q- E& C
% clear PSAT global variables
- u2 |& Q8 Q0 wclosepsat1 g) P1 D$ R+ X
disp(voltages)3 J& u0 z& y- |: @5 w" C- G5 ^/ n
按照上面程序写了个m文件,但是总是报错:
2 U" {8 G. E0 d# y0 S- z" O??? Reference to non-existent field 'V'.
2 M6 U8 m9 W4 q' ?7 L9 l! Y6 R! g: @
T+ g8 ]& k: Q( o4 c( UError in ==> psattest1 at 9
4 r' a8 I# [" \: l+ Kvoltages = DAE.V;
; [$ B& w" F' a' b: h. s' v请用过的前辈帮忙,非常感谢! |
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