plotxy图形不出结果，显示plot必须超过一个节点

xjdxs

/ i6 }' a, p+ Q, i9 N4 h- [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 P3 W% H$ E1 ~( pmessage 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
is generally the last one printed out prior to this termination message.  But possibly this last-read card has not yet been
displayed, so a copy follows:
"                                                                                "
/ `! ^- d; f; f, y0 B              KILL code number                Overlay number               Nearby statement number
                        212                         18                               3522
KILL = 212.   A Newton solution for  3   coupled nonlinear elements has failed to converge within the iteration limit  MAXZNO = 50.
) \, e' s& S! r( W" rThe current residual is  5.15845719E+01,  which exceeds the sloppy convergence tolerance  EPSTOP = 1.00000000E-01.   The first of
8 n7 Z9 c, S4 ythe coupled, true, nonlinear elements (in order of data input) is located in row  1   of the nonlinear element table, and it
connects node  "XX0026"  with node  "VTB   ".   The final coupled element is in row  3,   and the matrix rank is  3.   Finally, the
2 o- L& V  \( Q. I: K5 }simulation time is  T = 2.70500000E-06.   Possible corrective actions include a decrease in the time-step size  DELTAT,  an increase
5 _# ?  j2 C. [1 J, A3 y. }in the iteration limit  MAXZNO,  an increase in the divergence tolerance  EPSTOP,  and artificial splitting of the subnetwork  in
0 a  u! r  C: E' tquestion by distributed-parameter lines (to reduce the number of coupled elements).   In addition, it is possible for the user to
make a solution impossible by unrealistically limiting the Newton corrections.  The user should remember that there can be no
& x  O9 G+ }) @( J( F* ?8 x- m4 ?solution if his bound on arrester voltage is less than the true solution voltage.  The bound has a default value of 1.5 per unit,
. E0 L* z; e' E: A9 dalthough it can be changed by a"ZINC OXIDE"  special request (columns 57-64, variable  ZLIN(2)).
------------------------------------------------------------------------------------------------------------------------------------
ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/
2 y3 n& z. r9 Q9 |: ~4 iERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/ERROR/
7 N. F/ Q9 c+ j2 e, K------------------------------------------------------------------------------------------------------------------------------------
# v9 K1 D( [: D% S# X" q
. k2 G1 ^: @1 p* Y, p0 U) Y- J+ YActual List Sizes for the preceding solution follow.       05-Jan-14  19:31:31
$ O8 s, F4 }1 W. p   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
8 L+ l& u7 [% ?0 |3 A) O: |' H" ]   Size 21-30:    55     0    30     3 -9999     9 -9999  1976 -9999     0
Seconds for overlays  1-5  :     0.039     0.000     0.039  -- (CP: Wait; Real)
Seconds for overlays  6-11 :     0.039     0.000     0.039
Seconds for overlays 12-15 :     0.000     0.000     0.000
Seconds for time-step loop :     0.000     0.000     0.000
2 P* v9 v- p" @& |Seconds after DELTAT-loop  :     0.000     0.000     0.000
  i$ A6 O% t" `  X                               ---------------------------
                   Totals  :     0.078     0.000     0.078

仿真为雷击线路：

- r! x, L0 V( S- l5 X' u& Q
仿真设置为
0 j( A( j9 V9 \

, P* Q' x5 y7 C: }& d# J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.
; [7 |4 M5 k6 `7 p  {4 v, S$ a. J% h; G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。