【摘要】 介绍了在变电站计算机仿真培训专家系统中开发的图形管理系统。该系统不仅可以满足绘制电气主接线图和二次设备图的需要，而且可以根据图形生成和更新相应的知识，从而和操作票生成系统以及仿真培训系统紧密配合，为实现变电站计算机仿真培训专家系统的通用性和商品化打下基础。更多还原

【Abstract】 The Graphical Management System in the Training and Simulation Expert System for substation is discussed in this paper. This system can not only draw the typical graph of Single Group and protection equipment but also create and update the relevant knowledge based on the graph. Connecting with the Operating Order Sheet Generated System and Training and Simulation System, the Graphical Management System became the base for the realization of generalization and commercialization of the Training and Simulation Expert System for Substation.更多还原