继电保护装置IEC61850通信模型规范化测试软件开发

针对智能变电站系统集成中保护装置建模不规范的情况,开发一种保护模型规范化测试软件对装置模型进行规范化检测,以提高智能变电站系统集成效率。软件基于IEC 61850 SCL schema对模型进行语法检查,以确定其中是否存在导致解析错误的定义;并根据国网公司《IEC 61850工程继电保护应用模型》创建规则库,比对检查模型中各种逻辑对象的建模,如命名要求、强制包含性要求等,以确定模型是否遵循国网公司标准。软件采用Java/Netbeans工具开发,兼容Win32/Linux平台,检测准确迅速,满足智能变电站系统集成中模型检测的需要。最后提供了对实际保护模型文件进行检测的实例。

Development of checking software of protection devices based on IEC-61850 communication model

According to non-standardized modeling in the system integration of smart substation, a standardized model checking software which checks model files of relay devices is developed to improve the efficiency of system integration. The checking is firstly based on IEC 61850 SCL schema to determine if there are mistakes to lead to analysis fault. A rules bank is built based on relay applying model published by SGCC. The checking also compares the model and rules bank to determine if the definition of logic objects follows the standard of SGCC, such as naming regular, mandatory existing, etc. The checking software is developed using Java/Netbeans and can be compatible to Win32 or Linux platform. The checking software runs quickly and accurately which nicely meets the needs of system integration. An application example is introduced finally, which proves the design of the model checking software is effective.