基于可扩展对象库的变电站三维仿真平台

变电站三维仿真目前仍然存在建模周期长、模型难以复用等困难。文中介绍一种基于可扩展对象库建立三维仿真平台的方法。该对象库由三维模型类、动作特性类、电气特性类和数据接口类等不同类型的元素构成，变电站的各种仿真对象都能通过复用对象库中的元素完成建模。以Access数据库为桥梁，实现了三维仿真平台与培训系统的二维仿真平台交互。基于该变电站三维仿真平台，可以在对象层级通过灵活地增减设备或修改设备功能，仅做较小改动就能满足新的需求，从而大大缩短了三维建模周期。

A Tri-dimensional Substation Simulation Platform Based on Extensible Object Collection

Tri-dimensional substation simulation is still under the risks of long-term modeling,and has difficulty in reusing model.This paper introduces a solution of tri-dimensional simulation platform based on extensible object collection.Objects in the collection have tri-dimensional,electrical,operational and data-interface characteristics.They can be reused or restructured to form new objects with different characteristics.With network and database technology,the tri-dimensional platform is functionally interact...