用Simulink对简单电力系统仿真。当然，这次也是简单的案例（由于个人能力还没到很好的程度，因此大家共同努力、共同进步，欢迎讨论）(Simulink is used to simulate the simple power system. Of course, this is a simple case (because the individual's ability has not reached a good degree, so we are working together, mak