Overview
County Drive Substation is an operational electrical substation in Mississippi, United States, owned and operated by Mississippi Power. It handles voltages of 115 kV and 12 kV, serving the local grid.
County Drive Substation is an operational electrical substation located in Mississippi, United States. Owned and operated by Mississippi Power, a subsidiary of Southern Company, this facility plays a key role in the regional transmission and distribution network. The substation operates at voltage levels of 115 kV (transmission) and 12 kV (distribution), indicating it serves as a step-down point between high-voltage transmission lines and lower-voltage distribution circuits. As part of the U.S. electrical infrastructure, County Drive Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Mississippi Power, as a regulated utility, must comply with NERC reliability standards to ensure grid stability. The substation's dual voltage levels suggest it is a medium-scale facility typical of suburban or industrial areas, providing critical interconnection between bulk power systems and local distribution networks. The substation's location in Mississippi places it within the Southeastern Electric Reliability Council (SERC) region, one of NERC's eight regional entities. Its operational status and connection to the broader grid support reliable electricity delivery to homes and businesses in the area. Substations like County Drive are essential for voltage regulation, fault isolation, and maintaining power quality, contributing to the overall resilience of the U.S. electrical grid.
Environmental context
The substation is situated in a region with a humid subtropical climate, characterized by hot summers and mild winters, which can influence electrical demand patterns. Its location in Mississippi, an area prone to severe weather including hurricanes and thunderstorms, necessitates robust infrastructure design to withstand extreme events.
Frequently asked questions
County Drive Substation is located in Mississippi, United States, near coordinates 31.301456, -89.289116. It is owned and operated by Mississippi Power.
County Drive Substation operates at 115 kV (transmission) and 12 kV (distribution), making it a step-down substation that connects high-voltage transmission lines to lower-voltage distribution networks.
The substation is owned and operated by Mississippi Power, a regulated electric utility and subsidiary of Southern Company, serving customers in Mississippi.
As part of the U.S. electrical grid, County Drive Substation must comply with NERC reliability standards and FERC regulations. It falls under the SERC regional entity for compliance.
Substations like County Drive are critical for voltage transformation, switching, and protection. They enable efficient power transmission and distribution, ensuring reliable electricity supply to end users.