采用自编译的4回线路模型经行过电压计算,运算时弹出如下错误* e3 O) r+ M1 x) I2 N
请问是ATP不支持4回运算,还是自身模型的问题?: A7 w, R0 s Q1 s) }" d8 |% s- M
KILL code number Overlay number Nearby statement number: g) W* [+ S ~8 v7 e2 _2 P
1 13 8109 , R* I* c6 O% Y7 m2 P# L" fKILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem) U! u3 a1 q/ w+ u
is simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,8 t. ~2 g! _# C/ R* p
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is ; V; L; h3 P( ~. {5 {- t1 L3 p0 |possible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked)., Y# z# P5 ~# |7 K V3 X7 x- k
Sometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error , x H3 M+ S5 k% Z3 kinterface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT, 1 T- a( ?& r! h9 Gusing (8E15.6) encoding: * n7 N" f) ?% w- Q0 C9 @$ PLSTAT = 1426 6417 7130 652 2139 17825 24955 4278 -9999 -9999 10 4 . p. ]0 E [+ x7 {$ J* Q/ h: \LSTAT = 133 0 46 8 134 0 8109 -9999 36 42 133 51 t3 t$ w/ C5 k3 t# K7 o: ^
FLSTAT = 4.680030E-02 4.680030E-02 1.248008E-01 1.248008E-01 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 8 ]6 ~* v: R9 B# _" GFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 5.000000E+01 6.000000E+01 0.000000E+00 0.000000E+00 0.000000E+00 8 D, q3 h5 K- z5 N# S1 YFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 6 j6 @# l ?' o0 z8 B9 _6 _6 H0 tYet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further" \0 D/ L( c: D0 M! }8 o8 q$ M, D6 E
information is available, it will now follow immediately ..... B O3 e- [' Z* \1 s7 G& f8 J
List 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each* H$ P, @* F$ f% m1 k
propagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit8 L2 c9 G5 r6 A. V) z
line will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line,8 p7 ~5 s1 s6 Q: ]/ B6 L
DELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity. % h1 n( F8 S, E5 Y, ^ {In order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays 9 D+ O- S z9 M) \3 j* Z(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each& K2 l& Y7 v( {7 D, p' p2 d9 N! a' ^
independent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program % G& W( L( J. B- p"VARDIM").