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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:0 ?9 f( v# L5 l8 y. H' n& M' n
% initialize PSAT* U' H Z0 m8 |/ j3 G# H
initpsat# G. l2 J. F* H) d: E- p5 s
% do not reload data file A1 |2 y% l4 q" p. t D
clpsat.readfile = 0;) s; X4 O& } s
% set data file
: O$ z+ c+ ]$ A( L) qrunpsat(’d 006 mdl’,’data’)' G' M9 x! u8 t6 L: n/ I, S
% solve base case power flow+ m! v. e+ |- ?
runpsat(’pf’)
2 v, X1 \- x; k* p% ?voltages = DAE.V;
6 m0 w4 w' e' }7 q% increase base loading by 50%
@" ?% |( U7 g- I: B, R9 T1 |for i = 1:10& v* S$ b7 S( Q4 f! c ?& U
PQ.store(:,[4,5]) = (1+i/20)*[0.9, 0.6; 1, 0.7; 0.9, 0.6];
! B q( e& A( J8 ~PV.store(:,4) = (1+i/20)*[0.9; 0.6];
0 m/ Q b6 b# N$ o; I7 q! Frunpsat(’pf’)$ Q o- y6 G2 s" S, @
voltages = [voltages, DAE.V];+ x2 N( U5 q8 Q( v! J
end) b4 c* |! Q6 D4 D0 R2 @% ?
% clear PSAT global variables( M/ H! b8 G3 G
closepsat
: o- _. h% `2 d( Hdisp(voltages), A% Z( J+ a$ b: T8 T* o
按照上面程序写了个m文件,但是总是报错:
2 f7 s- A2 |1 [& B6 H) E??? Reference to non-existent field 'V'.! f. D, F& _3 y/ e
* y9 o0 n3 }* W; }, \& fError in ==> psattest1 at 9
/ c9 V0 _, b9 T1 pvoltages = DAE.V;+ F, g# \9 D' |0 s
请用过的前辈帮忙,非常感谢! |
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