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5 J* [' u/ l( r
请问是ATP不支持4回运算,还是自身模型的问题? : r" ` b/ S; O KILL code number Overlay number Nearby statement number n P$ F+ y% P$ o- x& N9 c$ Q 1 13 8109) s7 v# `& Q+ g* W
KILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem 3 `1 K/ N1 d8 T& _is simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,! _' p. u% U+ L2 X& g
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is1 t w: }) _+ t: b
possible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked). \& D% b1 [. e L ?" iSometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error3 y: v( a" I( u, {: n6 z
interface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT, 6 [& _2 Q ^4 ?* R8 m+ H: |using (8E15.6) encoding: 1 K, e) Y9 p% E. t* h/ GLSTAT = 1426 6417 7130 652 2139 17825 24955 4278 -9999 -9999 10 4 9 v1 `8 h' H6 w! L. E4 E' [: HLSTAT = 133 0 46 8 134 0 8109 -9999 36 42 133 5 + m! |1 @3 b" l9 O8 SFLSTAT = 4.680030E-02 4.680030E-02 1.248008E-01 1.248008E-01 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 2 h& j' V8 W! ?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 p+ m* c2 P+ u/ G- T% d, tFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 . L8 L" o D6 {9 U" @$ kYet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further " y9 E/ S/ E+ D, ]information is available, it will now follow immediately .... " a' D3 g$ V4 _3 X/ ^! w' {List 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each* w* S' I+ R$ N& w! X# p( y
propagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit ( P3 K" N5 y$ v2 x9 Wline will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line, 6 \% {& I1 \" A$ h9 u7 L) vDELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity.( X: z; v1 U# N0 L1 d
In order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays; F" w, [% {2 X* n. g1 H7 _) G
(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each' Q& m0 n# x( o. |2 j* L: A
independent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program 8 x& [& W$ Z+ Z* e* {"VARDIM").