Electric power generation requires a great deal of production equipment, such as steam turbines, boilers, etc., how to insure the well-run condition of such equipment is the key for normal production. It is an efficient way to using computer modeling and simulation technology during the training of equipment application. First of all, build their plane model according to the equipment drawings, then three-dimensional simulation, at last, preview in WEB browser to improve the degree of familiarity to the various types of electrical equipment for power production workers. Through this modeling and simulation technology, with the help of text, pictures, animation and other multimedia mode to display the electrical equipment in different angles. At the end of this paper, taking the major electrical equipmentsteam turbine as an example, it described the practical application. Practice has shown that the application of modeling and simulation technology can help a lot for the production lin...