Overview
Lawrenceburg Primary Substation is an operational 161 kV substation owned and operated by the Tennessee Valley Authority in Lawrenceburg, Tennessee. It plays a key role in regional grid stability and power distribution.
Lawrenceburg Primary Substation is a 161 kV electrical substation located in Lawrenceburg, Tennessee, United States. Owned and operated by the Tennessee Valley Authority (TVA), it is part of the TVA's extensive transmission network serving the Tennessee Valley region. The substation's voltage level of 161 kV places it in the sub-transmission to transmission range, typical for primary substations that step down power for local distribution. As a TVA facility, Lawrenceburg Primary Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). TVA, a federally owned corporation, adheres to strict reliability standards for grid stability. The substation's equipment likely includes modern switchgear and protection systems compliant with industry standards such as ISO/IEC 61850 for substation automation. The substation serves the Lawrenceburg area, supporting residential, commercial, and industrial loads. Its operational status ensures reliable power supply to the community, contributing to the overall resilience of the regional grid. The facility's location in a rural-urban interface underscores its importance in bridging long-distance transmission and local distribution networks.
Environmental context
The substation is situated in Lawrenceburg, Tennessee, a region characterized by rolling hills and a temperate climate. The environmental context for this electrical infrastructure includes considerations of electromagnetic fields (EMF) and potential impacts on local wildlife, though modern substations are designed to minimize such effects. The facility's rural-urban setting means it supports both agricultural and residential areas, with grid stability being critical for local economic activities.
Frequently asked questions
Lawrenceburg Primary Substation is located in Lawrenceburg, Tennessee, United States, at coordinates 35.279418, -87.321104.
Lawrenceburg Primary Substation operates at 161 kV, which is a common voltage level for primary substations in the transmission network.
The substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned corporation that provides electricity to the Tennessee Valley region.
As part of the US electrical grid, Lawrenceburg Primary Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Primary substations step down high transmission voltages (e.g., 161 kV) to lower distribution voltages, serving as a critical link between long-distance transmission lines and local distribution networks.