Overview
Edgemont Substation is an operational electrical substation in Virginia, United States, owned and operated by Appalachian Power Company. It handles voltages of 138 kV and 13.09 kV, serving the local grid.
Edgemont Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Appalachian Power Company, a subsidiary of American Electric Power, this facility plays a role in the regional transmission and distribution network. The substation handles voltage levels of 138 kV and 13.09 kV, indicating it serves both transmission and distribution functions. As part of the Appalachian Power grid, Edgemont Substation operates under the regulatory framework of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation's voltage levels suggest it is a medium-scale facility, typical for rural or suburban areas in the Appalachian region. The use of 138 kV is common for subtransmission in the United States, connecting bulk power systems to local distribution networks. The substation's location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the world. Its operational status ensures continued reliability for local communities and industries. The facility contributes to grid stability and supports the integration of distributed energy resources in the region.
Environmental context
The substation is situated in a rural area of Virginia, near the town of Radford. The surrounding landscape includes forested hills and agricultural land, with the New River nearby. Electrical infrastructure in this region must consider environmental factors such as storm resilience and wildlife protection. The substation's design likely includes measures to minimize electromagnetic field impacts and prevent vegetation encroachment, which is critical for maintaining reliable service in a region prone to severe weather.
Frequently asked questions
Edgemont Substation is located in Virginia, United States, near the town of Radford. Its coordinates are approximately 37.1023° N, -80.4671° W.
Edgemont Substation handles voltage levels of 138 kV (kilovolts) and 13.09 kV, indicating it serves both transmission and distribution functions.
Edgemont Substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets. Additionally, substation automation often follows the IEC 61850 standard.
Edgemont Substation serves as a node in the Appalachian Power grid, stepping down transmission voltage (138 kV) to distribution voltage (13.09 kV) for local communities and industries.