Overview
East Centerton Substation is an operational electrical substation in Arkansas, United States, owned by Southwestern Electric Power Company. It operates at 161 kV and 69 kV voltage levels, supporting regional grid stability.
East Centerton Substation is an operational electrical substation located in Arkansas, United States. Owned by Southwestern Electric Power Company, a subsidiary of American Electric Power, the facility plays a key role in the regional transmission and distribution network. The substation's voltage levels of 161 kV and 69 kV indicate its function as a step-down point between high-voltage transmission lines and lower-voltage distribution circuits. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the Southwest Power Pool (SPP) regional transmission organization, East Centerton Substation adheres to mandatory reliability standards and grid operational protocols. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and IEC standards. East Centerton Substation serves the growing electrical demand in the Benton County area, supporting residential, commercial, and industrial customers. Its strategic location near Centerton contributes to grid resilience and voltage stability in the region. The substation's operational status ensures continued reliable electricity supply, aligning with the sector's focus on system reliability and safety.
Environmental context
The substation is situated in a mixed urban and rural area of Benton County, Arkansas, characterized by moderate population growth and expanding commercial development. The local environment includes proximity to residential neighborhoods and agricultural land. Electrical infrastructure in this region must consider storm resilience, given the area's susceptibility to severe weather such as thunderstorms and tornadoes. The substation's design likely incorporates measures to mitigate environmental impact, including oil containment for transformers and noise reduction features.
Frequently asked questions
East Centerton Substation is located in Arkansas, United States, near the city of Centerton in Benton County.
East Centerton Substation operates at 161,000 volts (161 kV) and 69,000 volts (69 kV), serving as a transmission-to-distribution substation.
East Centerton Substation is owned by Southwestern Electric Power Company (SWEPCO), a subsidiary of American Electric Power.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Facilities like East Centerton Substation also follow IEEE and IEC standards for equipment and safety.
Substations such as East Centerton step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring stable and reliable power supply.