Virtual simulation technology is a perfect combination of computer technology and the instrument technology which opens up a new world of modern instrument technology. Structures and the introduction of virtual experiment platform will become a trend and mainstream in the next period of time. With the Visual C++ platform interface controlling the simulink simulation model, this paper combines the VC with Matlab environment, to present the dynamic effects of several typical electrical equipment, such as DC motors and transformers. Accordingly, we conducted a preliminary exploration and research for this virtual platform.