错误原因在哪里? 高手指点,谢谢!" i) F, p$ N' {2 F) P. m# u1 `
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You lose, fella. The EMTP logic has detected an error condition, and is now going to terminate program execution. The following4 K$ E4 `" o8 q1 R7 ~8 D2 H' b
message summarizes the circumstances leading to this situation. Where an otherwise-unidentified data card is referred to, or where . t7 v; n! j# X/ t9 v% X4 [the "last" card is mentioned, it is the most recently read card of the input data that is meant. The 80-column image of this card. D" J: Y4 ~. w7 f1 ]$ ?, c; `0 O
is generally the last one printed out prior to this termination message. But possibly this last-read card has not yet been: }: C k! \4 s/ ^" k" R' }
displayed, so a copy follows:5 k5 _& Z6 k# C9 N* R
" X0002A "# `1 u* |- l4 ]# m/ R
KILL code number Overlay number Nearby statement number : Y5 b. S$ B1 u( D& k- u' m 1 12 15378 b3 T/ x& N: V! s' {- Q0 Q
KILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem- @ j! `6 `1 g) ]' `4 U, i. j0 A
is simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,; S$ H/ k6 l/ S& [% m6 p( q
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is9 ` ]$ c) V6 s1 o& ~" E
possible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked).8 ^1 N" q4 O: N
Sometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error 3 \ I! {6 ]* _" n2 p8 einterface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT, a' L, w& Z$ |4 ausing (8E15.6) encoding:- T* M6 U' @# R& \, r8 t! G5 b
LSTAT = -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 0 1 + }2 Y+ x0 H- V- b( t! yLSTAT = 12 73 -9999 8 13 0 1537 -9999 7 6 12 3 $ Y1 c- t% P: P9 b2 C7 J, jFLSTAT = 1.562500E-02 1.562500E-02 1.562500E-02 1.562500E-02 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 ! K8 F5 k: }+ l# G2 Y. T8 JFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 5.000000E+01 6.000000E+01 0.000000E+00 0.000000E+00 0.000000E+004 }7 V6 n. O x5 Q1 P
FLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 7 c9 b- J2 J- [9 DYet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further) ]2 t& T% J$ M5 y x0 c
information is available, it will now follow immediately ....; S0 J, a/ p$ p1 N k7 }
List 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each1 g4 q9 f2 k4 o- y1 z& K
propagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit- t+ W; s' x! c: ^, X
line will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line,4 ~0 P! X4 x2 q% M: a% \3 R8 U
DELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity. 0 ?0 i4 E" h0 S2 [' tIn order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays4 |8 V' B0 X+ b# f7 x7 U& J7 t
(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each ! y0 o- j7 m- W1 qindependent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program0 S, q4 W7 W) Z
"VARDIM").