Overview
Disputana Substation is an operational electrical substation in Virginia, United States, owned and operated by Virginia Electric and Power Company. It handles voltages of 115 kV and 13.2 kV, serving the regional grid.
Disputana Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy, the facility plays a key role in the state's electrical infrastructure. The substation's voltage levels of 115 kV and 13.2 kV indicate it serves both transmission and distribution functions, typical of a medium-voltage substation. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of the PJM Interconnection regional transmission organization, the facility adheres to grid reliability requirements and market rules. The 115 kV voltage level is common for subtransmission, while the 13.2 kV level serves local distribution. Disputana Substation's location in Virginia places it within a region with growing energy demand due to data centers and urban development. The facility contributes to grid stability and power delivery for residential, commercial, and industrial customers. Its operational status ensures continued support for the regional electrical network.
Environmental context
The substation's location in Virginia involves considerations such as proximity to residential areas and potential electromagnetic field impacts. Typical environmental management includes vegetation control, stormwater management, and spill prevention for transformer oils.
Frequently asked questions
Disputana Substation is located in Virginia, United States, at coordinates 37.110288, -77.225205.
Disputana Substation operates at 115 kV and 13.2 kV, indicating it handles both transmission and distribution voltages.
Disputana Substation is owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy.
As part of the U.S. bulk power system, Disputana Substation must comply with NERC reliability standards and FERC regulations, and it operates within the PJM Interconnection.
Substations like Disputana step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses, and they also provide switching and protection functions.