Overview
Alum Ridge Substation is an operational electrical substation in Virginia, United States, owned by Appalachian Power Company. It handles multiple voltage levels including 138 kV, 34.5 kV, and 12.47 kV.
Alum Ridge 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 key role in the regional transmission and distribution grid. The substation handles voltage levels of 138 kV, 34.5 kV, and 12.47 kV, indicating its function in stepping down high-voltage transmission power for local distribution. As part of the U.S. electrical infrastructure, Alum Ridge Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The substation's voltage levels suggest it serves both sub-transmission and distribution functions, typical for facilities connecting bulk power systems to local networks. The substation's location in rural Virginia supports the electrical needs of the surrounding community and industries. Its operational status and integration into Appalachian Power's network contribute to the stability and resilience of the regional grid. Substations like Alum Ridge are critical for maintaining power quality and reliability for residential, commercial, and industrial customers.
Environmental context
The substation is situated in a rural area of Virginia, where the surrounding landscape includes forests and agricultural land. Electrical infrastructure in such settings typically requires careful siting to minimize visual impact and avoid sensitive habitats. The substation's operation involves electromagnetic fields and potential oil leakage from equipment, which are managed through standard environmental safeguards. Its role in the grid supports local energy distribution without significant direct environmental footprint.
Frequently asked questions
Alum Ridge Substation is located in Virginia, United States, near coordinates 36.975280, -80.398456. It is owned and operated by Appalachian Power Company.
Alum Ridge Substation handles multiple voltage levels: 138 kV (transmission), 34.5 kV (sub-transmission), and 12.47 kV (distribution).
Alum Ridge Substation is owned by Appalachian Power Company, a subsidiary of American Electric Power, a major investor-owned utility in the United States.
Substations in the United States operate under NERC reliability standards and FERC regulations. These ensure grid stability, cybersecurity, and compliance with voltage and frequency requirements.
A substation transforms voltage levels for efficient transmission and distribution, switches circuits, and protects the grid from faults. Alum Ridge Substation steps down high-voltage power for local use.