Overview
Gallahan Road Substation is an operational electrical substation in the United States, owned and operated by Potomac Electric Power Company. It operates at 69 kV, serving the local grid.
Gallahan Road Substation is an operational electrical substation located in the United States, owned and operated by Potomac Electric Power Company. The facility operates at a voltage of 69 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution. As a substation in the United States, Gallahan Road Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and reliability, with substations playing a critical role in voltage regulation and power flow management. The substation serves the local community by stepping down voltage for distribution to residential, commercial, and industrial customers. Its operational status and location in a populated area underscore its importance in maintaining reliable electricity supply. The facility is part of the broader electrical infrastructure that supports economic activity and daily life in the region.
Environmental context
The substation is located in a region with a temperate climate, where seasonal variations can affect electricity demand. Its urban or suburban setting means it is integrated into the local landscape, with considerations for electromagnetic fields and noise mitigation. The facility's 69 kV voltage level indicates it is part of the distribution network, which typically has lower environmental impact compared to high-voltage transmission lines.
Frequently asked questions
Gallahan Road Substation is located in the United States, with coordinates approximately 38.721968 N, -76.973494 W. It is owned and operated by Potomac Electric Power Company.
Gallahan Road Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level substations in the United States.
Gallahan Road Substation is owned and operated by Potomac Electric Power Company, a utility serving the Washington, D.C. metropolitan area.
Substations in the United States must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and equipment maintenance to ensure stable power delivery.
A 69 kV substation typically steps down voltage from transmission levels to distribution levels, serving local communities. It helps regulate voltage and manage power flow, ensuring reliable electricity supply to homes and businesses.