Overview
North Tullahoma Substation is an operational electrical substation in Tullahoma, Tennessee, owned and operated by Tullahoma Utilities Authority. It operates at 161 kV, serving the local grid.
North Tullahoma Substation is an electrical substation located in Tullahoma, Tennessee, United States. Owned and operated by Tullahoma Utilities Authority, the facility is part of the regional electrical infrastructure that supports power distribution in the area. The substation operates at a voltage of 161 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. As a substation in the United States, North Tullahoma Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and reliability standards set by the North American Electric Reliability Corporation (NERC). The facility's equipment likely includes circuit breakers, transformers, and switchgear designed to manage voltage levels and ensure grid stability. The Tullahoma Utilities Authority is a public utility that provides electricity to the Tullahoma area, and this substation plays a key role in delivering power to residential, commercial, and industrial customers. The substation's location in a suburban area of Tennessee means it supports a mix of urban and rural loads. Its operational status ensures continued reliability for the local grid, contributing to the community's energy needs. The facility's age and specific technical details are not publicly available, but its voltage level suggests it is a significant node in the local distribution network.
Environmental context
The substation is situated in Tullahoma, a city in Middle Tennessee with a humid subtropical climate. The area experiences seasonal temperature variations and occasional severe weather, including thunderstorms and tornadoes, which can impact grid reliability. The substation's design likely includes measures to withstand such conditions, such as robust grounding and surge protection. Its location in a mixed urban-rural setting means it supports both residential and agricultural loads, with potential environmental considerations related to electromagnetic fields and land use.
Frequently asked questions
North Tullahoma Substation is located in Tullahoma, Tennessee, United States, at coordinates 35.380876, -86.224283.
North Tullahoma Substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution substations in the United States.
North Tullahoma Substation is owned and operated by Tullahoma Utilities Authority, a public utility serving the Tullahoma area.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for wholesale electricity markets. Equipment often follows IEEE and ANSI standards.
A 161 kV substation typically steps down transmission-level voltage for distribution to local networks, serving as a critical node for voltage regulation and power flow control.