Overview
Elaine Substation is an operational electrical substation in Arkansas, United States, owned and operated by Entergy Arkansas. It handles voltages of 115 kV and 13.86 kV, supporting regional grid stability.
Elaine Substation is an operational electrical substation located in Arkansas, United States. Owned and operated by Entergy Arkansas, it serves as a key node in the regional power transmission and distribution network. The substation handles primary voltages of 115 kV and 13.86 kV, indicating its role in stepping down transmission-level power for local distribution. Operating under the regulatory framework of the United States, the substation must comply with NERC reliability standards and FERC regulations for grid stability. Entergy Arkansas, a major utility in the region, ensures the facility meets these requirements. The dual-voltage configuration suggests it connects high-voltage transmission lines to lower-voltage distribution networks, typical for substations serving mixed urban and rural areas. The substation's location in eastern Arkansas places it within a region prone to severe weather, including thunderstorms and tornadoes, which can impact grid reliability. Its role in the Entergy Arkansas system is critical for maintaining power supply to local communities and industries, contributing to the overall resilience of the state's electrical infrastructure.
Environmental context
The substation is situated in a rural area of eastern Arkansas, near the Mississippi River. The region's flat terrain and agricultural land use pose minimal environmental constraints for substation operations. However, the area is susceptible to flooding and severe storms, which can affect equipment reliability. Proper drainage and storm protection measures are essential to mitigate these risks.
Frequently asked questions
Elaine Substation is located in Arkansas, United States, near the town of Elaine. Its coordinates are approximately 34.317150 N, -90.867293 W.
Elaine Substation operates at two voltage levels: 115,000 volts (115 kV) for transmission and 13,860 volts (13.86 kV) for distribution.
Elaine Substation is owned and operated by Entergy Arkansas, a major electric utility serving customers in Arkansas.
As a substation in the United States, Elaine Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
Substations like Elaine step down high-voltage transmission power to lower voltages for local distribution, ensuring reliable electricity supply to homes and businesses.