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ATP对二次电弧建模时
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8 ?$ Y- A5 M- R$ s7 v& h二次电弧模块的程序如下" I+ x2 c4 W1 D) B# M% B
MODEL arc2) g0 |4 g A5 e1 T
INPUT U,I5 q2 {% D8 i4 t D" D
DATA L0,IS,
% ]0 A0 t+ T- B1 u, WVAR GS,TS,US,LS,GS1,TE,TR,trip,R2,UR,H
' x; a1 u2 G. I' \% bOUTPUT trip,R2
4 W& ?2 F* Z2 Y& @+ q4 B; ]# zINIT
- U% P3 j3 T! N) j0 e$ j TR:=02 s( c4 U- U# m/ j# w& d( h
TE:=0( ]$ g" H: B P/ ?, D0 h! O: @1 ~
trip:=1
5 y6 \$ z* k4 E" C! D# n' b& ?ENDINIT; J- l4 p. r2 R5 T. }/ V( n9 q- R
EXEC
- o5 f$ @2 u6 E3 ` TR:=TR+timestep
$ {4 d% J4 x9 R, @ p' [ IF TR<=0.1 THEN
5 c# X2 q6 @/ |7 W/ Y: T/ n: U; w LS:=L0
0 |# A7 \: }8 Y ELSE8 |. a0 c0 h8 D/ ^
LS:=10*TR*L0
! A) a1 A* ^. Q8 Q6 B ENDIF
; Q5 m8 {4 R. m2 V US:=75*IS**(-0.4). W/ g4 }! r; s, H8 r: ~
GS:=ABS(I)/(US*LS)
2 @- m! f( q5 w# z4 b TS:=2.57E-3*(IS**1.4)/LS: e2 ~# s. |! U! R
GS1:=GS*(1-EXP(-1*TR/TS))- G+ k$ ]2 H3 X
R2:=1/GS15 D* x& N& u" a" }( Y3 B8 @6 f: `2 n
IF ABS(I)<0.01 THEN5 Y5 k" q# r. ]( N! n8 ^) X7 b
TE:=TR
3 J1 ?! V2 n9 |" o: ^! k! T# m& @ ENDIF
: n6 t8 W1 V1 m) Z# R5 _" o IF TR-TE>=0 THEN
- B5 N9 C% t4 s% @% n$ h H:=1: Y# L: r u$ B+ n& |0 N
ELSE' z3 C" t7 J1 p, K2 l
H:=0
. E4 G' V4 c: w1 F9 g- L ENDIF
. i: J9 a9 {/ J. ~) P UR:=[5+1620*TE/(2.15+IS)]*(TR-TE)*H*LS*1E3, o, y b" t& f- u4 e/ S
IF U<UR THEN , o& y2 A% T/ }& P2 G
trip:=1
( f6 b$ n7 C% Z8 [+ s; p- j: P$ v ENDIF
# B( p4 }) K* I m ENDEXEC
d; y( Z4 Z! E8 I: m/ iENDMODEL
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但在运行时出现如下错误:5 c$ z" c: I l# S
Execution of the program is interrupted in the MODELS section of the data case.# c1 M T+ T# P% d4 J# N+ A
The model in use is identified by the following use pathname:
- G; c8 N) A+ \& y+ d i MODELS.ARC2) E" m" Q, a# F3 Y3 W
KILL = 682. Attempted explicit division by a zero-valued factor within an expression.; j7 @8 e8 Z% `
divisor value = 0.00000000E+000 r7 C8 \, P* E. f5 g( m2 x' i$ }
+ Q( V" @0 E! Y& @/ M r6 A) D请各位大侠帮我i改改,本人急用" f: ]4 x) I( E9 C0 u y1 \8 B
7 W7 M O8 i3 b. f联系QQ:nan245515165@qq.com。 |
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