摘要
IEC 61850一致性测试是保证智能变电站内部设备之间互操作性的重要环节。随着智能电网的发展,智能变电站内部的智能设备数量大幅增加,传统的一致性开环测试具有操作繁琐、缺乏闭环测试、效率较低等缺点。采用闭环测试的方法,使测试平台采用SV、GOOSE、MMS等报文,自动逐条运行测试例,并对受测设备的对应反馈进行分析,给出判断结果,可提高效率和灵活性。一致性闭环测试系统的软件平台通常运行于PC等同架构设备下,其报文通信能力和测试环境的模拟能力均有所不足。根据一致性闭环测试的要求,针对测试系统所需硬件辅助平台进行了基于多处理器ARM架构的硬件平台设计,并通过算例验证证明了硬件平台的可靠性和实用性。
IEC 61850 conformance test is an important procedure to ensure the interoperability among devices in intelligent substation. With the development of smart grid, the number of smart devices in intelligent substation increase rapidly. The tra- ditional conformance test method is complicated and inconvenient. The closed - loop test method adopts the test platform with SV, GOOSE and MMS message, it can automatically run the test cases and analyze the corresponding feedback of the tested devices and determine the test results, which can improve the efficiency and flexibility. The software platform of the closed - loop test system is usually run on the PC platform, the simulation ability of its message communication and test environment is insufficient. According to the requirements of the closed - loop test, the hardware platform is designed, and its reliability and practicability are verified by the numerical examples.
出处
《四川电力技术》
2016年第1期51-53,81,共4页
Sichuan Electric Power Technology
