Overview
Huntington Court Substation is an operational electrical substation in Roanoke, Virginia, owned and operated by Appalachian Power Company. It operates at 138 kV, serving the regional grid.
Huntington Court Substation is an operational electrical substation located in Roanoke, Virginia, United States. Owned and operated by Appalachian Power Company, a subsidiary of American Electric Power, the facility plays a key role in the regional transmission network. The substation operates at a voltage of 138 kV, classifying it as a sub-transmission or distribution-level asset within the larger grid infrastructure. As part of the Appalachian Power system, the substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security, including requirements for maintenance, protection systems, and operational coordination. The 138 kV voltage level is typical for serving industrial and urban loads in the region. The substation's location in Roanoke places it within a growing urban area, supporting residential, commercial, and industrial electricity demand. Its role in voltage regulation and power distribution contributes to local grid reliability. The facility's operational status indicates ongoing service to the community, with potential for future upgrades to meet evolving energy needs.
Environmental context
The substation is situated in an urban environment in Roanoke, Virginia, where land use is predominantly residential and commercial. The surrounding area includes mixed development, with proximity to transportation corridors. Electrical infrastructure in such settings must manage electromagnetic fields and noise within regulatory limits. The substation's design likely incorporates measures to minimize visual impact and ensure safe operation near populated areas.
Frequently asked questions
Huntington Court Substation is located in Roanoke, Virginia, United States, at coordinates 37.308596, -79.930125.
The substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
Huntington Court Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution applications.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 138 kV substation steps down high-voltage transmission power for local distribution, serving industrial, commercial, and residential customers while ensuring grid stability.