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为保证基于公共信息模型(CIM)的电力应用系统所支持的过程控制对象链接与嵌入统一架构(OPC UA)实现的互操作性,需要对其进行标准符合性测试。文中研究了OPC UA标准符合性测试方案,并与CIM数据访问相结合,基于OPC UA第七部分功能子集规范定义,结合基于CIM的电力应用系统实际,提出了基于CIM的电力应用系统的OPC UA实现的标准符合性测试方法。建立通用和专用测试用例,利用自动化测试框架执行,并通过对实际OPC UA服务器实施测试,验证了测试的有效性。
To ensure the interoperability of the process control object linkage and embedded uniform architecture (OPC UA) supported by the power application system based on Common Information Model (CIM), standard conformance testing is required. Based on the definition of function subsets of OPC UA Part VII, combined with the actuality of CIM-based power application system, this paper proposes OPC UA standard conformance test scheme and its combination with CIM data access. UA standard compliance test method. The establishment of common and dedicated test cases, the use of automated testing framework implementation, and through the actual OPC UA server implementation test to verify the validity of the test.