IEEE Tech Talk 220kV Transmission Line Commissioning

The protection system of a four-terminal transmission line involves a high degree of complexity. Many devices, including protection and communication devices, are involved in providing optimal protection to the line in operation. The level of complexity is further increased when, as in the case described in this article, three companies with three different protection philosophies come together to protect such a line. This presentation will describe the commissioning test of the line protection of a four-terminal line. During the test, the responsible protection engineers used a system-based protection test to gain a detailed insight into the behavior of the protection system. Co-sponsored by: IEEE Power and Energy Society Agenda: 4:00 pm PDT IEEE Announcements 4:02 pm PDT Introduction of Speakers 4:04 pm PDT Presentation 4:45 pm Presentation Virtual: https://events.vtools.ieee.org/m/367969