Overview
Wasena Substation is an operational electrical substation in Roanoke, Virginia, owned and operated by Appalachian Power Company. It handles voltages of 69 kV and 13.09 kV, serving the local grid.
Wasena 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 and distribution network. The substation handles primary voltage levels of 69 kV and 13.09 kV, indicating its function as a step-down substation that connects high-voltage transmission lines to lower-voltage distribution circuits. As part of the Appalachian Power system, Wasena Substation operates under the regulatory framework of the U.S. Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation's equipment likely includes circuit breakers, transformers, and switchgear typical of medium-voltage substations, with automation potentially following IEC 61850 standards for communication and control. The substation serves the Wasena neighborhood and surrounding areas of Roanoke, providing essential electricity to residential, commercial, and industrial customers. Its location in an urban setting underscores its importance for grid stability and local power distribution. The facility contributes to the reliability of the Appalachian Power grid, supporting the region's energy needs.
Environmental context
The substation is situated in an urban residential area near the Roanoke River, which influences local environmental considerations. Stormwater runoff from the site is managed to prevent contamination of nearby waterways. The facility's operation involves minimal direct environmental impact, but its role in the grid supports energy efficiency and integration of renewable sources. The surrounding urban environment means the substation is subject to local noise and visual impact regulations.
Frequently asked questions
Wasena Substation is located in Roanoke, Virginia, United States, near the Wasena neighborhood and the Roanoke River.
Wasena Substation operates at primary voltages of 69 kV and 13.09 kV, typical for a step-down substation connecting transmission to distribution.
Wasena Substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
As part of the U.S. grid, Wasena Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Wasena step down high-voltage transmission power to lower voltages for distribution to homes and businesses, ensuring grid stability and reliability.