Tall man. The electric cup mathematical modeling competition is a comprehensive large-scale competition integrating academic, practical and competitive, which has become one of the important foundations and leading forces of the domestic mathematical modeling competition, so the first prize of the electric cup has a high gold content. Based on the practical problems of power engineering, the Electrician Cup Competition aims to promote the innovative and practical ability of young students, improve the quality of domestic college students in the field of mathematical modeling, and play an important role in promoting the development of domestic power industry and cultivating high-level professionals.