Overview
Lynnville Substation is an operational electrical substation in Lynnville, Tennessee, owned and operated by Pulaski Electric System. It operates at 161 kV, serving as a key node in the local power distribution grid.
Lynnville Substation is an operational electrical substation located in Lynnville, Tennessee, United States. Owned and operated by Pulaski Electric System, the facility operates at a voltage of 161 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. This voltage level is critical for stepping down power from transmission lines to serve local industrial, commercial, and residential customers in the Pulaski area. The substation's technical specifications indicate a 161 kV operating voltage, which aligns with standard voltage classes used in the US for regional power distribution. As part of Pulaski Electric System's infrastructure, the substation is subject to NERC reliability standards and FERC regulations for grid stability and safety. The facility's equipment likely includes circuit breakers, transformers, and switchgear designed to manage power flow and protect against faults, with automation potentially following IEEE or IEC standards. Lynnville Substation plays a vital role in maintaining reliable electricity supply for the surrounding community. Its location in a rural area of Tennessee underscores its importance in connecting the broader transmission grid to local distribution networks. The substation's operational status ensures continued service to customers, contributing to the region's energy resilience and supporting economic activities in the area.
Environmental context
The substation is situated in a rural area of Tennessee, where the local environment includes mixed agricultural and forested landscapes. Electrical infrastructure like Lynnville Substation is designed to minimize ecological impact through proper siting and maintenance practices. The 161 kV voltage level requires clearance for power lines, which can affect local wildlife corridors, but standard mitigation measures such as vegetation management and bird-safe designs are typically employed to reduce environmental disruption.
Frequently asked questions
Lynnville Substation is located in Lynnville, Tennessee, United States, at coordinates 35.374108, -87.018325.
Lynnville Substation operates at 161 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
Lynnville Substation is owned and operated by Pulaski Electric System, a municipal utility serving the Pulaski, Tennessee area.
In the United States, substations like Lynnville must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, equipment may follow IEEE or IEC standards for safety and automation.
A 161 kV substation steps down high-voltage transmission power to lower voltages for distribution to homes and businesses. It also provides switching and protection functions to maintain grid reliability.