Overview
Marthaville Substation is an operational electrical substation in Louisiana, United States, owned by Southwestern Electric Power Company. It operates at 69 kV and 13.2 kV, serving the local grid.
Marthaville Substation is an operational electrical substation located in Louisiana, United States. Owned and operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power, this facility plays a key role in the regional transmission and distribution network. The substation handles voltage levels of 69 kV and 13.2 kV, indicating its function in stepping down power from transmission to distribution levels. As part of the U.S. electrical infrastructure, Marthaville Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. SWEPCO is a member of the Southwest Power Pool (SPP), a Regional Transmission Organization (RTO) that coordinates grid operations across multiple states. The substation's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. The substation serves the rural and semi-rural areas around Marthaville, Louisiana, providing reliable electricity to residential, commercial, and agricultural customers. Its location in a region prone to severe weather, including hurricanes and thunderstorms, necessitates robust design and maintenance practices to ensure grid stability. The facility contributes to the resilience of the local power supply and supports economic activities in the area.
Environmental context
Located in northwestern Louisiana, Marthaville Substation operates in a region characterized by pine forests and agricultural land. The substation's design includes measures to minimize environmental impact, such as containment systems for insulating oil and stormwater management. The surrounding area experiences a humid subtropical climate with frequent thunderstorms, requiring the substation to be built with weather-resistant materials and lightning protection. The facility's presence supports the local economy by enabling reliable electricity for homes, farms, and businesses.
Frequently asked questions
Marthaville Substation is located in Louisiana, United States, near the community of Marthaville. Its coordinates are approximately 31.7387 N, -93.3878 W.
Marthaville Substation operates at two voltage levels: 69 kV (transmission) and 13.2 kV (distribution), indicating it serves as a step-down substation.
Marthaville Substation is owned and operated by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power.
As part of the U.S. electrical grid, Marthaville Substation must comply with NERC reliability standards and FERC regulations. SWEPCO is also a member of the Southwest Power Pool (SPP) RTO.
Substations like Marthaville transform voltage levels for efficient transmission and distribution, isolate faults, and route power to ensure reliable electricity supply to homes and businesses.