Powergui 模块除了观测个电气量,还有别的其他功能吗?<BR><BR>在Powergui中设置为离散,是整个系统都变为离散,还是就Powergui中测量值为离散?<BR><BR>为什么不加Powergui或者Powergui没有设置为离散的时候,仿真是系统会出现这样的提示:<BR>your system contains nonlinear elements. In order to obtain an acceptable simulation performance you should use a stiff solver, Recommended solvers are ode23tb or ode15s?<BR><BR>谢谢各位指教