Overview
Strong Substation is an operational electrical substation in Arkansas, United States, operated by Entergy Arkansas. It handles voltages of 115 kV and 13.86 kV, serving the local grid.
Strong 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 transmission voltage of 115 kV and secondary distribution voltage of 13.86 kV, indicating a medium-scale facility that steps down power for local distribution. As part of the U.S. electrical infrastructure, Strong Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and the Federal Energy Regulatory Commission (FERC) for transmission-level assets. The facility likely employs standard substation automation protocols such as IEC 61850 for monitoring and control. Its location in rural Arkansas suggests it serves a mix of residential and agricultural loads. The substation's operational status and voltage levels indicate it is critical for maintaining grid stability in the region. By stepping down transmission voltage to distribution levels, it enables reliable electricity supply to surrounding communities. Entergy Arkansas, a major utility in the state, ensures compliance with grid reliability requirements and ongoing maintenance to minimize outage risks.
Environmental context
Located in rural Arkansas, the substation is situated in an area with a humid subtropical climate, which can affect equipment performance and maintenance schedules. The surrounding landscape includes forests and agricultural land, with potential environmental considerations such as stormwater runoff and wildlife interactions. The substation's design likely includes measures to mitigate any local ecological impact, such as containment for insulating fluids and vegetation management to prevent interference with electrical equipment.
Frequently asked questions
Strong Substation is located in Arkansas, United States, near coordinates 33.127353, -92.402667.
Strong Substation operates at primary voltage of 115 kV and secondary voltage of 13.86 kV, typical for a step-down substation.
Strong Substation is owned and operated by Entergy Arkansas, a major utility serving the state.
Substations in the U.S. must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets. Automation often follows IEC 61850.
Substations step down high transmission voltages to lower distribution voltages for safe delivery to homes and businesses, ensuring reliable electricity supply.