数字化变电站测试技术应用与开发研究

Application and development of digital substation testing technology

为了进一步提高数字化变电站的可靠性,根据相关国际标准,针对数字化变电站中的合并单元,文中提出了具有实用性和可操作性的测试技术。通过完成电子互感器接口测试、站控层接口测试、同步测试、文件测试和稳定性测试等工作,对数字化变电站的合并单元的测试制定了细致的测试方案。同时,文中还对工程现场的测试问题进行了详细的分析和总结,为工程实践工作提供一定的参考。

In order to improve the reliability of digital substation,according to relevant international standards,this paper proposes a practical and operable testing technology for merging units in digital substation. Through the completion of transformer testing,data interface testing,synchronous testing, file testing and stability testing,this paper formulates a detailed test plan for the test of the merged unit of digital substation,and also makes a detailed analysis and summary of the test problems in the project site,which can provide some reference for engineering practice.