Overview
Russellville East Substation is an operational electrical substation in Arkansas, United States, operated by Entergy Arkansas. It handles voltages of 161 kV and 13.86 kV, serving the local grid.
Russellville East Substation is an operational electrical substation located in Arkansas, United States. Owned and operated by Entergy Arkansas, it plays a key role in the regional power distribution network. The substation handles primary voltage levels of 161 kV and 13.86 kV, indicating its function in stepping down transmission-level power for local distribution. As part of the U.S. electrical infrastructure, this substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The facility is situated in a region with a mix of urban and rural load centers, typical for substations serving both residential and industrial customers. The substation's operational status and voltage levels suggest it is a medium-scale facility critical for grid stability in the Russellville area. Its role in the Entergy Arkansas network supports the broader reliability of the regional power system, contributing to the state's energy infrastructure.
Environmental context
The substation is located in a temperate climate zone with seasonal weather variations that can affect grid operations. Its urban-rural setting requires robust design to withstand local environmental conditions, such as thunderstorms and occasional ice storms. The facility's voltage levels and equipment age are typical for substations in this region, with standard environmental management practices to minimize ecological impact.
Frequently asked questions
Russellville East Substation is located in Arkansas, United States, near the city of Russellville. Its approximate coordinates are 35.2768 N, -93.0975 W.
Russellville East Substation handles primary voltages of 161 kV and 13.86 kV, indicating it serves as a step-down substation from transmission to distribution levels.
Russellville East Substation is owned and operated by Entergy Arkansas, a major utility company serving the state of Arkansas.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Additionally, equipment often follows IEEE and ISO/IEC 61850 standards for automation.
Substations like Russellville East are critical nodes in the electrical grid, transforming voltage levels and routing power to ensure reliable electricity delivery to homes, businesses, and industries.