关于MOA仿真问题

wllizc

在晶闸管上并联了一个MOA，结果运行后出现了以下错误，请高手解答啊？谢谢了
% s# m$ s! ?# d( {# STrustRegion-based algorithm due to one of the following reasons: the model is ill-defined i.e., the system equations do not have a solution; or the nonlinear equation solver failed to converge due to numerical issues.
# y9 t, U+ h4 G; ]* JTo rule out solver convergence as the cause of this error, either
! A" k; K$ W0 H0 Z; ]9 T" a( X( [a) switch to LineSearch-based algorithm using
6 w  W9 `/ |% y1 t" Mset_param('power_svc_1tcr3tsc','AlgebraicLoopSolver','LineSearch')
b) reducing the VariableStepDiscrete solver RelTol parameter so that the solver takes smaller time steps.
& _$ `  ?  F) U5 nIf the error persists in spite of the above changes, then the model is likely ill-defined and requires modification.

wllizc

请教高手啊

mingyu

无解 ，不收敛！根据提示修改。

wllizc

应该怎么解决收敛问题呢？一般问题出在哪啊？前辈