基于SOA的继电保护整定计算全过程管理系统的开发及应用

Development and application of relay protection setting and coordination calculation processing management system based on the SOA

针对传统继电保护整定计算管理模式存在的问题和不足,研究开发了一套适用于省、地、县三级调度系统的继电保护整定计算全过程管理系统。系统采用面向服务的架构(SOA),在统一数据平台上无缝集成了继电保护整定计算相关的所有功能模块,实现了保护图纸、设备参数等整定计算基础数据的远程填报、参数计算建模、整定计算及保护定值通知单的自动生成、流转审批和执行等全部业务流程的闭环管理。目前,该系统已经成功应用于云南电网省、地、县三级调度系统的继电保护整定计算管理工作中,取得了很好的效果。

Contra posing to the insufficiency and problems existing in the traditional relay protection setting and coordination calculation management model, this paper develops a set of relay protection setting and coordination calculation process management system applicable to provincial, prefecture and county levels dispatching system. The system is based on the SOA and seamlessly integrates all the functions of the relay protection setting calculation related modules on the unified data platform, realizing the examination, approval and implement of the closed loop management of drawing of protection, and the basic data of protection setting calculation such as equipment parameters’ remote filling, parameter calculation modeling, protection setting calculating and auto-generating relay protection setting value notification model. This system has been successfully used in the relay protection setting calculation for the Yunnan Electric Power Grid’s provincial, prefecture and county levels dispatching system.