Overview
Jacksonville North Substation is an operational electrical substation in Jacksonville, Arkansas, operated by Entergy Arkansas. It handles voltages of 115 kV and 13.86 kV, serving the local grid.
Jacksonville North Substation is an operational electrical substation located in Jacksonville, 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 115 kV and secondary voltage of 13.86 kV, typical for medium-scale substations serving urban and suburban areas. As part of the U.S. electrical infrastructure, the substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for transmission and distribution assets. The substation's voltage levels indicate its role in stepping down power from transmission to distribution levels, a common function in the sector. The substation supports the local community by ensuring reliable electricity supply to Jacksonville and surrounding areas. Its operational status and connection to Entergy Arkansas's grid contribute to regional energy stability. The facility's location in central Arkansas places it within a region experiencing moderate growth, underscoring its importance for future demand.
Environmental context
The substation is situated in a suburban area of Jacksonville, Arkansas, with a mix of residential and commercial development. Its operation involves electromagnetic fields and potential noise from transformers, typical for urban substations. The site's proximity to the Arkansas River and local ecosystems requires adherence to environmental regulations regarding oil containment and stormwater management. Modern substations often incorporate SF6 gas-insulated switchgear to reduce environmental impact.
Frequently asked questions
Jacksonville North Substation is located in Jacksonville, Arkansas, United States, at coordinates 34.887 N, -92.124 W.
The substation is owned and operated by Entergy Arkansas, a major utility company serving the state.
The substation handles primary voltage of 115 kV and secondary voltage of 13.86 kV, typical for distribution substations.
As part of the U.S. grid, it must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Substations step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.