atp报错

lsx06

使用atp仿真时，仿真步长设的是1e-7，出现下列错误：
; I6 a( x7 L' Y$ w" _: w
Storage exceeded for EMTP List Number 8.   See the dimensioned limit in the case-summary statistics below.  The problem
" a* B. P- I  g0 s# o4 }% p8 Bis simply too big for the program as currently dimensioned.

/ W; a& b7 ^6 Z* [3 s" Y我增大仿真步长可以消除错误，但是我又想要高的采样频率，该怎么办呢？