plotxy图形不出结果，显示plot必须超过一个节点

xjdxs

' w2 l9 J$ J- G( O4 D仿真出现错误提示为：
You lose, fella.   The EMTP logic has detected an error condition, and is now going to terminate program execution.  The following
5 Q7 Y/ k7 |2 v$ Mmessage summarizes the circumstances leading to this situation.  Where an otherwise-unidentified data card is referred to, or where
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 card
# ~4 z) L6 ]! qis generally the last one printed out prior to this termination message.  But possibly this last-read card has not yet been
2 [$ Q( v, \0 J0 l' sdisplayed, so a copy follows:
"                                                                                "
* q: h" h2 i1 D" U4 R$ x* N              KILL code number                Overlay number               Nearby statement number
) l( f' j4 V$ J1 [# j+ |6 w3 V  {9 P                        212                         18                               3522
2 i- X$ b7 }0 F& N% gKILL = 212.   A Newton solution for  3   coupled nonlinear elements has failed to converge within the iteration limit  MAXZNO = 50.
5 W  j, X) E3 qThe current residual is  5.15845719E+01,  which exceeds the sloppy convergence tolerance  EPSTOP = 1.00000000E-01.   The first of
* N! W3 @, y3 e7 d0 zthe coupled, true, nonlinear elements (in order of data input) is located in row  1   of the nonlinear element table, and it
2 x  {' v, f" Sconnects node  "XX0026"  with node  "VTB   ".   The final coupled element is in row  3,   and the matrix rank is  3.   Finally, the
simulation time is  T = 2.70500000E-06.   Possible corrective actions include a decrease in the time-step size  DELTAT,  an increase
! D& Z6 ^: H* \9 J  rin the iteration limit  MAXZNO,  an increase in the divergence tolerance  EPSTOP,  and artificial splitting of the subnetwork  in
# y- t; S8 L" m. V- [question by distributed-parameter lines (to reduce the number of coupled elements).   In addition, it is possible for the user to
5 Y" m) m0 i0 zmake a solution impossible by unrealistically limiting the Newton corrections.  The user should remember that there can be no
. C5 A0 l, |8 Rsolution if his bound on arrester voltage is less than the true solution voltage.  The bound has a default value of 1.5 per unit,
although it can be changed by a"ZINC OXIDE"  special request (columns 57-64, variable  ZLIN(2)).
7 |8 q5 K, ?( Q5 p* S------------------------------------------------------------------------------------------------------------------------------------
8 o+ z- ^$ t4 h' J4 `ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/
3 U$ q3 [4 v5 iERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/
------------------------------------------------------------------------------------------------------------------------------------
) S1 }) n4 K$ I, d: E# F8 j
! |! x' x' G% B4 U7 q) MActual List Sizes for the preceding solution follow.       05-Jan-14  19:31:31
6 _- e* E1 G; `: V   Size  1-10:    37    46    25     1   156     9    30 16298     3    18
   Size 11-20:     0    12 -9999 -9999  3511     0     0     0    23     0
" m: Q- l9 S! i; T   Size 21-30:    55     0    30     3 -9999     9 -9999  1976 -9999     0
& p" @# f2 x6 J& S( CSeconds for overlays  1-5  :     0.039     0.000     0.039  -- (CP: Wait; Real)
6 Z5 {: {  Z0 @* KSeconds for overlays  6-11 :     0.039     0.000     0.039
Seconds for overlays 12-15 :     0.000     0.000     0.000
) }* z0 Z8 K6 w/ {9 [, USeconds for time-step loop :     0.000     0.000     0.000
Seconds after DELTAT-loop  :     0.000     0.000     0.000
                               ---------------------------
                   Totals  :     0.078     0.000     0.078

' c6 T, K3 i1 s, i+ m$ t仿真为雷击线路：
; l9 v8 a) j5 I( x0 V1 K

5 }8 ?3 J- c! B6 u仿真设置为

. v( z$ ~! O' T- p5 {. u" G- W
, ?/ z, w) Y, _' x$ I6 N5 z1 o求高人解答

redplum

顶楼主一下

redplum

如果是Matlab 的话，plotxy要求有两组对应的数组才可以画

周沭铭

顶一下  没用过这个

xjdxs

改了一些参数，仿真出来了，但还不明白怎么回事

周沭铭

再帮顶

艺Love足球

这个问题我也遇到过，情况和你不一样。我是在运行中点绘图，出现了上述警告，运行到后期（未运行完），依然可以绘图。觉得和ATP的计算速度有关

wangdc

KILL = 212.   A Newton solution for  3   coupled nonlinear elements has failed to converge within the iteration limit  MAXZNO = 50.
The current residual is  5.15845719E+01,  which exceeds the sloppy convergence tolerance  EPSTOP = 1.00000000E-01.
说的是避雷器的问题，伏安特性曲线的问题，采用指数进行拟合，有时候会不收敛，一般修改伏安特性曲线参数，或者减小仿真步长，也可以降低收敛的最小值

leeznan

继续顶

电网工人

好，继续努力。