Overview
Harrisonburg Substation is an operational electrical substation in Virginia, United States, owned by Virginia Electric and Power Company. It operates at multiple voltage levels including 230 kV, 115 kV, and 34.5 kV.
Harrisonburg Substation is an operational electrical substation located in Virginia, United States. Owned by Virginia Electric and Power Company, the facility serves as a key node in the regional transmission and distribution network, handling multiple voltage levels to support grid stability and power delivery. The substation operates at voltage levels of 230 kV, 115 kV, and 34.5 kV, indicating its role in both high-voltage transmission and lower-voltage distribution. As part of the Virginia Electric and Power Company's infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. The facility's multi-voltage capability suggests it serves as a critical interconnection point within the PJM Interconnection regional transmission organization. Located in the Shenandoah Valley region, the substation supports the electrical needs of Harrisonburg and surrounding areas. Its operational status ensures continued reliability for residential, commercial, and industrial customers. The facility's integration into the broader grid underscores its importance in maintaining system stability and meeting regional demand.
Environmental context
The substation's location in the Shenandoah Valley places it in a region with diverse land use, including urban areas, agriculture, and natural habitats. Electrical infrastructure like this substation can influence local ecosystems through electromagnetic fields and land use, though modern design typically minimizes such impacts. The facility's voltage levels and urban proximity highlight its role in balancing energy delivery with environmental considerations.
Frequently asked questions
Harrisonburg Substation is located in Virginia, United States, near the city of Harrisonburg. Its coordinates are approximately 38.411283 N, -78.882357 W.
Harrisonburg Substation operates at multiple voltage levels: 230 kV, 115 kV, and 34.5 kV. These voltages indicate its role in both high-voltage transmission and lower-voltage distribution.
Harrisonburg Substation is owned by Virginia Electric and Power Company, a subsidiary of Dominion Energy. The company operates the substation as part of its electrical grid infrastructure.
Substations in the United States must comply with North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations. These standards ensure grid stability, cybersecurity, and operational safety.
Substations like Harrisonburg serve as nodes in the electrical grid, stepping voltage up or down for transmission and distribution. They also provide switching, protection, and monitoring functions to ensure reliable power delivery.