两个MOV避雷器并联会提示错误

Cocktail2011

工程上不是可以将避雷器并联降低电流。
% |3 L8 W% ^, U' s5 i1 ]# m但是仿真两个MOV避雷器会提示错误
怎么处理？
You lose, fella.   The EMTP logic has detected an error condition, and is now going to terminate program execution.  The following
0 N" E3 L6 H* K; Rmessage 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
2 V4 k  {. m. a) }3 ~$ Zdisplayed, so a copy follows:
; T5 S9 {# {+ A( z "                                                                                "
9 d( I% X6 w9 d# t3 T" P9 Q              KILL code number                Overlay number               Nearby statement number
! z6 g( T  W  P0 D9 w                        209                         18                               3501
6 T/ O0 ~( G. T+ z% e) bKILL = 209.   ZnO solution by Newton`s method of  6   coupled arresters has failed due to singularity of the Jacobian matrix.  This
: Y. O6 B# ~6 W6 a8 K/ ois measured by tolerance EPSILN,  which is defined by the floating-point miscellaneous data card.   The iteration count is  3,   and
# L9 `3 \  }9 c% e& j  `# Gthe coupled group of arresters can be identified from the knowledge that the first (in order of input) connects bus  "S1A   "  with
bus  "      ".   The simulation time is  T = 1.00000000E-06.
, L: s; Y/ p( p! b

wangdc

仿真不收敛了，把避雷器里面的误差参数改大一下试一下

986305096

wangdc 发表于 2016-4-27 12:29
0 Y& J2 m3 L* ~  m  Y# y仿真不收敛了，把避雷器里面的误差参数改大一下试一下

这样会不会导致结果失真啊
1 e9 W5 v$ ~9 p9 a
4 G" z- S) D7 _, k9 }