错误原因在哪里？ 高手指点，谢谢！ - f6 _" e- c# ?; C0 @4 I( V9 g6 a6 g
You lose, fella. The EMTP logic has detected an error condition, and is now going to terminate program execution. The following- |$ I: t! O& \, z: \
message summarizes the circumstances leading to this situation. Where an otherwise-unidentified data card is referred to, or where9 W0 G: z* u- H7 a8 n
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 card1 O/ Z7 q; M4 v! l! z% q
is generally the last one printed out prior to this termination message. But possibly this last-read card has not yet been& j; G3 D5 O3 D1 k+ z
displayed, so a copy follows:3 F. W* X. g% C B2 @# \
" X0002A " 9 D3 K+ O w! {+ S0 K; V* ^ KILL code number Overlay number Nearby statement number 8 m* C) `, O" D/ b, W+ M 1 12 1537 * |! e* n: B+ G2 Y7 J- x1 ?KILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem # }# E- O" q4 g, \ iis simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993, " B1 L! a9 D/ q$ q9 Tnewsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is # J4 X, V9 n/ Y" B% O3 z; upossible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked).7 e0 o" G# F( R( Z( L
Sometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error1 g) m5 ]9 g/ ]+ s" d: o
interface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT, " M% V' F5 c o0 E3 {using (8E15.6) encoding: - ^1 K% g/ n& s3 s1 A& W* vLSTAT = -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 0 1 # \& m& q& c% @3 i. |1 @, T0 NLSTAT = 12 73 -9999 8 13 0 1537 -9999 7 6 12 3 / o2 ^5 e5 J2 H1 e$ OFLSTAT = 1.562500E-02 1.562500E-02 1.562500E-02 1.562500E-02 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+002 ~! H" z8 f$ l& s8 [6 l
FLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 5.000000E+01 6.000000E+01 0.000000E+00 0.000000E+00 0.000000E+00 % V7 h6 v, a- |! b& |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 2 q+ j$ ]4 p7 E$ m! Y# D4 mYet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further8 j3 @- ~! W7 H+ Z. ]3 O
information is available, it will now follow immediately .... ! b" V' _3 ^. ]% p; fList 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each $ A1 f, }6 b; \0 s% j$ Tpropagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit6 o2 l- b; z% c7 x
line will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line,$ Z* c. p3 N" O
DELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity.3 N" t0 ]" G! Z: X: _' O
In order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays+ @. {8 o( P* L, y) P) V
(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each& t6 n _0 b! {* x6 G
independent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program 6 b# W0 ?! T3 P5 x5 ~1 p' M"VARDIM").
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