随着中国制造智能政策的实施，电机行业逐步开展智能制造项目，但在项目实施过程中存在落地难、建设周期长、智能化程度不高等问题。介绍了数字孪生在电机智能车间建设中的应用前景，探讨了电机智能车间虚拟建模、孪生数据采集与实时驱动、增强现实（AR）孪生交互等仿真技术，并结合电机嵌线车间智能化建设阐述数字孪生在电机智能制造推进过程中的应用方法、流程和范围等。结果表明：数字孪生能有效缩减车间的调试周期和生产成本，提高电机智能车间项目的可靠性和可验证性。

The motor industry is gradually developing intelligent manufacturing projects with the implementation of the intelligent manufacturing policy in China. However, the problems of difficult implementation, long construction period and low degree of intelligence have become the main bottlenecks in the project construction process. The application of digital twin in the construction of intelligent motor workshops is proposed. The virtual modeling of the motor intelligent workshop, twin data acquisition and real-time drive, augmented reality (AR) twin interaction and other simulation technologies are discussed. The application method, process and scope of digital twin in the process of intelligent motor manufacturing are introduced through the intelligent construction of the motor embedding workshop. The results show that the application of digital twin can effectively reduce the debugging cycle and production cost of the workshop, and improve the reliability and verifiability of the project of the intelligent motor workshop.