Overview
Flippin Substation is an operational electrical substation in Arkansas, United States, owned and operated by Entergy Arkansas. It handles voltages of 161 kV and 13.86 kV, serving the local grid.
Flippin Substation is an operational electrical substation located in Arkansas, United States. Owned and operated by Entergy Arkansas, it is a key node in the regional transmission and distribution network, stepping down high-voltage electricity for local consumption. The substation operates at voltage levels of 161,000 volts (161 kV) for transmission and 13,860 volts (13.86 kV) for distribution, typical for a medium-to-large substation serving a mixed urban-rural area. As part of Entergy Arkansas's infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards to ensure grid stability. Located in the Ozark region, the substation supports the electrical needs of the surrounding community, including residential, commercial, and industrial users. Its role in the grid is critical for maintaining reliable power supply, especially given the area's susceptibility to severe weather events that can impact infrastructure.
Environmental context
The substation is situated in a rural area of Arkansas, characterized by forested hills and the nearby White River. Its operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental safeguards. The surrounding ecosystem includes wildlife habitats that may be affected by infrastructure maintenance, but typical mitigation measures such as spill containment and vegetation management are employed.
Frequently asked questions
Flippin Substation is located in Arkansas, United States, near the town of Flippin. Its coordinates are approximately 36.299379 N, -92.604227 W.
Flippin Substation is owned and operated by Entergy Arkansas, a subsidiary of Entergy Corporation, which provides electricity to customers in Arkansas.
Flippin Substation operates at transmission voltage of 161 kV and distribution voltage of 13.86 kV, typical for stepping down power from high-voltage lines to local distribution networks.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, ISO/IEC 61850 standards for substation automation may be relevant.
Substations transform voltage levels, switch circuits, and protect the grid. They are critical nodes that enable efficient transmission and distribution of electricity from power plants to consumers.