Overview
Campbell Avenue Substation is an operational electrical substation in Roanoke, Virginia, owned and operated by Appalachian Power Company. It operates at 69 kV, serving the local grid.
Campbell Avenue 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, this facility plays a key role in the regional transmission and distribution network. The substation operates at a voltage of 69 kV, classifying it as a sub-transmission or distribution-level asset within the broader electrical infrastructure. As part of the Appalachian Power system, Campbell Avenue Substation is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC). The 69 kV voltage level is typical for distribution substations that step down power from higher transmission voltages for local delivery. The substation's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. The substation serves the Roanoke metropolitan area, providing electricity to residential, commercial, and industrial customers. Its operational status ensures grid stability and power quality for the surrounding community. As part of a regulated utility, the facility undergoes regular maintenance and upgrades to meet evolving reliability and safety requirements.
Environmental context
The substation is located in an urban area of Roanoke, Virginia, a city in the Blue Ridge Mountains region. The local environment is characterized by mixed residential and commercial land use. Electrical substations like this one have minimal direct environmental impact, though they require careful management of insulating oils and stormwater runoff. The facility's age and equipment condition are typical for a utility-owned substation in the region, with ongoing maintenance to prevent leaks and ensure safe operation.
Frequently asked questions
Campbell Avenue Substation is located in Roanoke, Virginia, United States, at coordinates 37.273208, -79.929079.
Campbell Avenue Substation operates at a voltage of 69 kV, which is typical for a distribution-level substation.
Campbell Avenue Substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
As part of the US electrical grid, Campbell Avenue Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 230 kV) for distribution to local customers, ensuring reliable power delivery to homes and businesses.