Overview
Middale Substation is an operational electrical substation in the United States, owned and operated by Southwest Tennessee Electric Membership Corporation. It operates at voltage levels of 46 kV and 12.47 kV.
Middale Substation is an operational electrical substation located in the United States, owned and operated by Southwest Tennessee Electric Membership Corporation. The facility serves as a key node in the regional power distribution network, stepping down transmission voltages for local distribution. The substation operates at voltage levels of 46 kV and 12.47 kV, typical for sub-transmission and distribution applications. As part of the U.S. electrical grid, it adheres to NERC reliability standards and FERC regulations, ensuring stable and secure power delivery. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE standards. Located in Tennessee, the substation supports the electrical infrastructure of the surrounding communities. It plays a critical role in maintaining grid stability and providing reliable electricity to residential, commercial, and industrial customers. The facility's operational status ensures continued service to the region.
Environmental context
The substation is situated in a rural area of Tennessee, where the local environment includes agricultural land and scattered woodlands. Electrical infrastructure in such settings must consider wildlife interactions, particularly with birds and mammals that may contact equipment. Proper insulation and wildlife protection measures are typically implemented to reduce outage risks and environmental impact.
Frequently asked questions
Middale Substation is located in the United States, specifically in the state of Tennessee, near coordinates 35.721863, -88.907577.
Middale Substation operates at voltage levels of 46 kV and 12.47 kV, which are typical for sub-transmission and distribution substations.
Middale Substation is owned and operated by Southwest Tennessee Electric Membership Corporation, a member-owned electric cooperative serving parts of Tennessee.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Equipment often follows IEEE and ANSI standards.
Substations like Middale step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses. They also provide switching, protection, and monitoring functions.