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 1 Y+ f/ G/ F E C8 v) c: B1 w; ~请问是ATP不支持4回运算,还是自身模型的问题?1 C8 b K) `8 d0 ~
KILL code number Overlay number Nearby statement number: @# ]* O5 c" P: D5 P% o. i/ u
1 13 8109 # U2 r3 e1 ~4 {9 o2 r% Q9 wKILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem + @: _0 U! U3 b7 x' W wis simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,9 }1 [7 n2 x( Q& I" o
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is 8 j& O; ~" H+ |2 J+ ], Y; |possible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked)./ R0 F8 t9 }: B. e' ~' x: I" A
Sometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error$ U9 ], v% o5 |. F! S
interface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT,6 Y3 E8 J7 W& @ j' U
using (8E15.6) encoding:' T3 n: U0 p7 ^6 a
LSTAT = 1426 6417 7130 652 2139 17825 24955 4278 -9999 -9999 10 44 B7 @0 i7 @# b5 N
LSTAT = 133 0 46 8 134 0 8109 -9999 36 42 133 50 b# B- V: X# S
FLSTAT = 4.680030E-02 4.680030E-02 1.248008E-01 1.248008E-01 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+008 `5 \0 X4 |% k9 m& N/ b" [8 ^
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 # ?( K: R+ M1 jFLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 5 Z& G# R) `; _2 t1 e: TYet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further ( X% I9 F3 y, T0 z% k) oinformation is available, it will now follow immediately ....) v% s. \+ G2 K- F
List 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each ) g5 J3 C; R2 |, S( c# z8 Fpropagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit9 u& D$ q0 O: b& G7 I8 r
line will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line, 2 d6 U `" c0 w- Y7 `DELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity. 5 S1 V) n! o0 c% b7 ^; |/ tIn order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays8 N9 F9 y# `: x' O; J
(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each& w/ H) {& l- t) r( I
independent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program % c( G: X' j. q u) M. m0 \; z"VARDIM").