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。
9 n: h" W/ a, p但是仿真两个MOV避雷器会提示错误
怎么处理？
$ }( D+ m9 L+ w5 K  c2 j' oYou lose, fella.   The EMTP logic has detected an error condition, and is now going to terminate program execution.  The following
message summarizes the circumstances leading to this situation.  Where an otherwise-unidentified data card is referred to, or where
! f8 `1 U* J8 @8 rthe "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
+ `( e5 `5 K: ?: J! b. Jis 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( m: ?; F5 u, C; D5 M              KILL code number                Overlay number               Nearby statement number
                        209                         18                               3501
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
4 G- Y2 {$ @* C" Athe 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.
/ ^$ N# n) d2 t! ?  C7 i9 L7 Z
$ V0 D6 Y1 p' s7 f1 a% K

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

7 J$ [( Y4 F# q0 l