Tag Archives: Underground cables
Aimed at cable engineers and protection engineers, this report on protection of underground transmission systems discusses the different cable types, their failure modes, cable impedance calculation methods and accuracy, protection methods, and protection relay performance.
Decision Tool for Implementation of Recommended Overhead and Underground Distribution Ergonomic Interventions
This decision tool is intended to help electric utilities prioritize ergonomic interventions for work on overhead distribution lines, manholes and vaults, and direct-buried residential distribution cables. It is based on surveys and interviews with personnel at four utilities that use EPRI’s ergonomic handbooks.