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楼主 |
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:
5 x+ A6 U5 C+ I* p1 O; @! w% initialize PSAT
6 ~6 P; Z9 p. `1 Einitpsat
* i0 o3 O, }- D% do not reload data file0 \2 ]' P& j6 U# [* f N5 g/ e: S
clpsat.readfile = 0;; `3 z! \; h% i+ C9 k
% set data file
F4 l! Z" d$ M/ H+ ^runpsat(’d 006 mdl’,’data’)
6 t7 s' D' q* z1 u/ K) F% solve base case power flow' ?5 p- Z; S! F2 r! A% z' c& h
runpsat(’pf’)# k. Z5 U2 ] J
voltages = DAE.V;
6 E3 r" V |9 x- x% increase base loading by 50%
- w7 H) T5 d4 T, ]/ M: [! r7 sfor i = 1:10
2 {0 }4 T: W- u; z2 Z$ R. cPQ.store(:,[4,5]) = (1+i/20)*[0.9, 0.6; 1, 0.7; 0.9, 0.6];
! ^8 S3 ]% f3 ]3 w, bPV.store(:,4) = (1+i/20)*[0.9; 0.6];
) y9 o/ {% p* l# z5 l+ {2 v* }" |runpsat(’pf’)( s) w2 Y, Z( [& c* z# L
voltages = [voltages, DAE.V];9 I, k. o: ` {( I
end
$ j2 V- Y3 y# P% clear PSAT global variables
$ \5 B& V! i9 tclosepsat, r% W+ c4 p! p# `; f
disp(voltages)
' @! l, O6 I; w7 R3 r) V7 v按照上面程序写了个m文件,但是总是报错:
% ]5 y& {0 R. _/ Q: _3 i??? Reference to non-existent field 'V'.6 N5 r) a- s' }& f
$ e1 ?" d" P1 v$ \
Error in ==> psattest1 at 9
3 s& N$ J- e# k$ N1 |voltages = DAE.V;5 |! h# p* s, K
请用过的前辈帮忙,非常感谢! |
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