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。
但是仿真两个MOV避雷器会提示错误
怎么处理？
# ~8 Y8 J: t* l& ]% u/ m1 \1 U, `You lose, fella.   The EMTP logic has detected an error condition, and is now going to terminate program execution.  The following
: ]  F! W: ]$ Z7 x  y0 Bmessage 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
5 r# v" I0 ^+ j! s- ?& y" {+ V/ V- Fis generally the last one printed out prior to this termination message.  But possibly this last-read card has not yet been
8 o8 S& y! H. N, L. S4 b# o+ o' Zdisplayed, so a copy follows:
"                                                                                "
) i0 \/ _$ F1 R6 u; t& ]4 b" W6 z              KILL code number                Overlay number               Nearby statement number
4 ^: |5 |9 l  v/ M                        209                         18                               3501
# n" q1 w0 V& `6 b# o/ @KILL = 209.   ZnO solution by Newton`s method of  6   coupled arresters has failed due to singularity of the Jacobian matrix.  This
is measured by tolerance EPSILN,  which is defined by the floating-point miscellaneous data card.   The iteration count is  3,   and
' v" M+ ^$ @0 d5 Vthe 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.
2 b: Z7 I7 Z! ]# C& s. i

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
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
& w* Y+ X- V# ^0 o7 T