电厂继电保护定值计算与管理平台的研究

Research on platform of relay protection setting calculation and management for power plant

提出了一种通用型发电厂继电保护定值计算和软件管理平台的设计方案,该方案直接面向具体的继电保护装置进行整定计算,将保护装置分类存储到设备信息库中。在整定计算过程中提供了自定义的保护整定模式,减少了操作人员的工作量,更加符合实际生产的要求。该设计结合C电厂进行了分析验证,证明其不仅通用性强,而且计算快速、精确,具有很强的实用性。

A design scheme of a general platform of relay protection setting calculation and software management for power plant was put forward.In this scheme,the setting calculation will be done facing concrete relay protection devices directly;and the protection devices will be stored in device information database according to their catagories.In setting calculation process,the self-defined protection setting mode was provided,and the work load of operators can be decreased,which is more in line with the requirement of the practical production.Combing with Power Plant C,the design was analyzed and tested;and it was proved that the design scheme not only has good commonality,but also has fast calculation speed,high accuracy and strong applicability.