The invention provides a system and method for transformer manufacturing technology three-dimensional simulating training. The system comprises a system interaction device, a transformer manufacturing technology three-dimensional simulating system and a three-dimensional projection display device; the system interaction device comprises a mouse, a keyboard and a motion sensing machine and is used for conducting real-time interaction between a reality scene and a virtual scene and used for receiving operation data of a user; the operation data from the system interaction device are received by the transformer manufacturing technology three-dimensional simulating system, simulation of the transformer manufacturing technology is accomplished, and meanwhile the simulating effect is transmitted to the three-dimensional projection display device for three-dimensional display. According to the system and method for transformer manufacturing technology three-dimensional simulating training, the visual performance, the interactivity and the systemic performance of manufacturing, installation and training of the transformer can be greatly improved, low-cost and rapidly-systematic personnel training is achieved, the electric system installation and training cost is greatly reduced and the training efficiency is improved.