Overview
Ocoee Number Three Dam Substation is an operational substation in Tennessee, USA, owned and operated by the Tennessee Valley Authority. It operates at 161 kV, supporting regional grid stability.
Ocoee Number Three Dam Substation is an electrical substation located in Tennessee, United States, and is owned and operated by the Tennessee Valley Authority (TVA). The facility is part of TVA's extensive transmission network, which serves the Tennessee Valley region. As a substation, it plays a critical role in stepping down voltage from transmission lines to distribution levels, ensuring reliable electricity delivery to residential, commercial, and industrial customers. The substation operates at a voltage of 161 kV, which is a common transmission voltage level in the United States. This voltage class is typically used for regional power transmission, connecting generation sources like hydroelectric dams to load centers. The facility is classified as a substation, and its operational status is active. The regulatory framework governing this substation includes NERC reliability standards and FERC regulations, which ensure grid stability and compliance with interstate electricity market rules. The Ocoee Number Three Dam Substation is associated with the Ocoee Dam No. 3, a hydroelectric facility on the Ocoee River. The substation's primary function is to collect power generated at the dam and integrate it into TVA's transmission grid. This supports the region's renewable energy generation and contributes to the overall reliability of the electrical infrastructure in the southeastern United States.
Environmental context
The substation is located in a rural, mountainous region of Tennessee, near the Ocoee River. The area is characterized by forested terrain and is part of the Cherokee National Forest. The substation's operation is closely tied to the hydroelectric dam, which provides renewable energy with minimal direct emissions. However, the transmission lines and substation infrastructure can impact local wildlife and habitats through electromagnetic fields and land use changes. TVA implements environmental management practices to mitigate these effects.
Frequently asked questions
Ocoee Number Three Dam Substation is located in Tennessee, United States, near the Ocoee River and Ocoee Dam No. 3.
The substation operates at 161 kV, a standard transmission voltage in the US, used to connect hydroelectric generation to the grid.
The substation is owned and operated by the Tennessee Valley Authority (TVA), a federally owned electric utility company.
The substation is subject to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with interstate electricity market rules.
The substation collects power from Ocoee Dam No. 3 and steps it up or down for transmission, integrating renewable hydroelectric power into TVA's regional grid.