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介绍了基于IEC61850-9-2接口的保护试验所作的探索,全面验证了保护接口的可用性和稳定性。试验结果证明,采用这一数字接口的保护的动作行为和传统保护一致。
This paper introduces the exploration based on IEC61850-9-2 interface protection test and verifies the availability and stability of the protection interface. The test results show that the behavior of protection using this digital interface is consistent with traditional protection.