智能变电站整体集成仿真测试系统研究

Research on the Integrated Simulation Test System for Smart Substation

新一代智能变电站自动化系统采用了很多新技术、新设备。但对这些设备及系统的检测在手段和方法上存在不足。基于此开展了相关技术研究,搭建了智能变电站整体集成仿真测试环境,提出采用模拟二次设备替代实际设备参与系统级测试、编辑测试脚本实现自动化测试的方法,编制了单设备级、系统级的测试用例及流程。该测试系统应用于智能变电站检测并完成对自动化系统设备级、系统级的测试,可大大提高测试效率。

Many new technologies and equipment are used in smart substation. The deficiencies of the existing experimental and testing means are analyzed, especially in system testing and advanced applications. An integrated simulation testing system for smart substation is built. The testing system is managed by a test host, including virtual devices, test equipment and tool components. The key technologies, including virtual secondly devices, advanced application testing cases and auto-test,used in the testing system are studied. In system testing the virtual device is used to replace actual devices. Automatic testing can be achieved by editing the scripts. Testing process for single-device level and system level is provided. The system is successfully applied in smart substation testing and greatly improves testing efficiency.