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ATP对二次电弧建模时+ n3 E; a; n* C1 E/ \3 {
" B1 Z6 n( [3 i" ?. b
二次电弧模块的程序如下
1 J5 z8 k: U! A% U: v7 _: x8 ~MODEL arc2
$ A9 u% L0 x$ u4 o# IINPUT U,I8 g% r; [3 T- {7 h4 h3 x
DATA L0,IS,) `& N2 h6 p5 a' p! c0 `( `
VAR GS,TS,US,LS,GS1,TE,TR,trip,R2,UR,H( u5 a) ?8 N4 u% P: d& @* u% A
OUTPUT trip,R2
' Z) s+ Z A" Y7 L) R% m; I/ gINIT
4 R$ l9 u/ ` {# w4 I TR:=0
+ L9 v9 |% d1 F/ B TE:=0
P6 u" I; P% e* I. a( L trip:=17 Z8 N; s% Z; z( N/ ~9 Y3 J- [
ENDINIT6 v7 w7 R" {# W. \+ C5 ?% X4 z
EXEC
! Q8 L9 O6 B& H TR:=TR+timestep & }# | }6 D; Y, O% g- u; [* l" ]
IF TR<=0.1 THEN5 M8 B7 J3 ?- J' p+ I5 J
LS:=L0- F, L9 A. a* N2 @& ?+ E
ELSE
: E2 e. X" J: N% \: W LS:=10*TR*L0
: F4 j# ?- `) M, Y; T" s5 L ENDIF 0 d5 _( A( z9 D& L
US:=75*IS**(-0.4)5 w2 q2 {5 p" V. v( ]* D, o( z
GS:=ABS(I)/(US*LS)8 ~4 ?$ c' L: Y/ Z$ B
TS:=2.57E-3*(IS**1.4)/LS( d) m, E5 O; A1 a4 G, ~* o
GS1:=GS*(1-EXP(-1*TR/TS))5 A4 x2 P3 b" C9 g/ J" V; G
R2:=1/GS1
! K. M& g/ \7 D7 ^, ]. ^' T1 X/ I IF ABS(I)<0.01 THEN' U1 o6 X0 u. V, l) e
TE:=TR9 M7 C! r9 v" V+ j
ENDIF- l7 u4 A' e$ N: ~# Z
IF TR-TE>=0 THEN" r4 `: Q$ ^6 ^" u0 V8 A4 V
H:=15 b4 x# H, G6 K! \1 I4 o# j
ELSE7 _* ?1 u2 P! D3 G& Q0 o4 l
H:=0
( k6 Y4 A4 ^: |! Y ENDIF
" R$ g( A( X. h. r. Q+ f" ]- z UR:=[5+1620*TE/(2.15+IS)]*(TR-TE)*H*LS*1E3
( T& ], t, ?* _, ] IF U<UR THEN
! r* q) N8 z- w7 m1 w Y trip:=19 {; L* L8 f0 D, a
ENDIF ' M: y& L1 J% n G
ENDEXEC
! O% M1 q0 M2 L& H$ yENDMODEL
6 s2 X" k- x% R# i7 J8 e) x1 ?; Q% J
但在运行时出现如下错误:
7 [' z( t/ }6 _ n+ KExecution of the program is interrupted in the MODELS section of the data case.% t( }2 _) y' h# h) r/ Y+ r e
The model in use is identified by the following use pathname:4 F/ Q* a1 Q1 P( ?# }- N: @5 Z
MODELS.ARC27 B% o3 D! J5 B. B9 ~
KILL = 682. Attempted explicit division by a zero-valued factor within an expression.2 R) X2 f5 t- {+ s, F; M8 Q
divisor value = 0.00000000E+00+ @& P- \ ^* Y/ l+ e6 u9 E+ r, g
! X _ @# ?6 T7 m _
请各位大侠帮我i改改,本人急用
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0 f5 ?: T3 o/ J3 e/ ^联系QQ:nan245515165@qq.com。 |
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