本文基于专家系统开发工具设计了白城发电厂汽轮机冷态启动的专家系统。该系统具有正、反向推理功能,友好的窗口界面,并可显示推理的结论指导现场人员操作。为启动过程快速、高效及智能化顺利地完成提供了一种很有效的途径。 Based on expert system development tools, this paper designs the expert system of cold start of turbine in Baicheng Power Plant. The system has positive and negative reasoning function, friendly window interface, and can show the conclusions of reasoning to guide the operation of on-site personnel. It provides a very effective way to start the process quickly, efficiently and intelligently.