马上加入,结交更多好友,共享更多资料,让你轻松玩转电力研学社区!
您需要 登录 才可以下载或查看,没有账号?立即加入
×
You lose, fella. The EMTP logic has detected an error condition, and is now going to terminate program execution. The following
7 U7 J! z9 r% f' {- A9 x4 Gmessage summarizes the circumstances leading to this situation. Where an otherwise-unidentified data card is referred to, or where
0 B* t, g7 ?: Q/ M0 ^$ {+ Sthe "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$ y# D3 D3 P6 d' p9 d
is generally the last one printed out prior to this termination message. But possibly this last-read card has not yet been
9 h) b0 y3 Z* @- S; F* Ndisplayed, so a copy follows:
6 }8 v; \8 u, v* F1 w, }* S. I " "
& `: K4 N5 P# ` KILL code number Overlay number Nearby statement number2 X, {9 @$ x2 G! H' v7 M1 V; n
1 13 8109
7 t' x% g" i2 QKILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem) T) J: M7 c, N4 L
is simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,! `2 S4 I2 J. P S
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is# v1 }+ |: Y3 ?( b9 h1 O: a( {& D
possible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked).
2 Y, ]' `( G: N, bSometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error! G6 n1 \8 y& R- q6 b3 D* J* E; z" E
interface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT,- `1 i3 \4 E2 \) E2 s% e
using (8E15.6) encoding:8 o0 {6 j# a4 {* j" H
LSTAT = -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 10 80
4 }# T/ L- s \LSTAT = 323 0 -9999 8 324 0 8109 -9999 116 155 323 71 f9 O* l3 u7 u
FLSTAT = 1.562500E-02 1.562500E-02 7.812500E-02 7.812500E-02 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00
4 `' h& k0 L% @. DFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 5.000000E+01 6.000000E+01 0.000000E+00 0.000000E+00 0.000000E+00; b. S% L; U( ^+ K7 r7 \' q' Q. y
FLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+006 L5 s, `/ o$ U
Yet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further
( v0 ~5 g' m2 k5 @1 J9 t, binformation is available, it will now follow immediately ....
# [. O5 _6 w7 i- O# r2 B! pList 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each
g/ M- E ^+ r" a, P) apropagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit; f9 B6 X/ l/ K* H
line will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line,
0 y6 b5 E9 a3 b8 k% rDELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity./ d! l0 L- i2 q( ]8 R, B
In order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays/ Y; |* M, D, S, g5 H
(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each
; f9 O% {5 I* [6 j0 uindependent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program
$ [6 X1 e3 E; C2 {+ L$ v% N5 \"VARDIM").* Z, ?% T$ K3 Q/ U! a1 ~4 u4 Q& Z
-------------1------------------------------------------------------------------------------------------------------------
# g% J% [+ L& h6 Z6 |, S2 A% \: `/ u* }9 D" W' ?" `
List Number 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
% L3 q5 [0 ]* k) \" E1 C; ]
0 c2 j( U9 x5 y' F0 y8 N# N% ^-------------1------------------------------------------------------------------------------------------------------------9 l% L9 m$ F0 P6 u+ w2 e0 Q. M
! X! A- a6 [$ c, h/ b
Floating Pt. 1 6 5 3 6 1 12 2 2 8 3 1 4 8 1 2 2 0 6 1 1 24 2 1 # * 1
& A1 I" S8 ], OInteger 1 4 7 0 2 1 10 0 0 11 0 3 0 4 0 0 2 1 10 2 0 0 0 0 0 0 0
, y" p- \, _ t! w4 Q6 rTotal 1 10 12 3 8 2 22 2 2 19 3 4 4 12 1 2 1 16 3 1 24 2 1 # * 13 K, u5 i/ ]* \/ N, z
2 }4 q# j2 L4 l) x; X m" K1 m
-------------1------------------------------------------------------------------------------------------------------------: H h: h+ t& j: X
$ a$ o, Y4 P* G( Y n5 A% p
# --- Used only for virtual computers (Burroughs, PRIME, VAX, Apollo, etc.). Others can ignore this List.2 ~ O* i h. j- f; k* e
* --- Rather than count List 24 itself, add the value to the floating-point and total counts for Lists 1 and 6. |