Overview
Sewanee Substation is an operational electrical substation in Tennessee, United States, owned and operated by Duck River Electric Membership Corporation. It operates at a voltage of 46 kV, serving the local grid.
Sewanee Substation is an operational electrical substation located in Tennessee, United States. Owned and operated by Duck River Electric Membership Corporation, the facility plays a role in the regional electrical infrastructure, stepping down transmission voltage for distribution to local consumers. The substation operates at a voltage of 46 kV, which is typical for sub-transmission or distribution-level facilities in rural cooperative networks. As a substation within the Duck River Electric Membership Corporation system, it is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC) for interconnection and grid stability. The facility likely includes switchgear and transformers to manage power flow, with automation potentially aligned with IEC 61850 standards for substation communication. The substation serves the Sewanee area, contributing to the reliability of electricity supply for residential and commercial customers. Its location in rural Tennessee underscores its role in extending grid access to less densely populated regions, supporting local communities and economic activities.
Environmental context
The substation is situated in a rural area of Tennessee, characterized by forested hills and low-density development. Its operation involves electromagnetic fields and potential oil containment from transformers, which are managed under environmental regulations. The site's proximity to natural habitats may require considerations for wildlife and vegetation management to maintain clearances and access.
Frequently asked questions
Sewanee Substation is located in Tennessee, United States, near the town of Sewanee. Its coordinates are approximately 35.197084 N, -85.917971 W.
Sewanee Substation operates at a voltage of 46 kV, which is typical for sub-transmission or distribution-level substations in rural electric cooperative systems.
Sewanee Substation is owned and operated by Duck River Electric Membership Corporation, a rural electric cooperative serving parts of Tennessee.
As part of the US electrical grid, Sewanee Substation must comply with NERC reliability standards for grid stability and FERC regulations for interconnection. Substation automation may follow IEC 61850 standards.
Substations like Sewanee transform voltage levels for safe distribution, switch circuits for maintenance, and protect the grid from faults. They are critical nodes in the transmission and distribution network.