Overview
LR Palm St Substation is an operational electrical substation in the United States, operating at 115 kV. It plays a key role in regional grid stability and power distribution.
LR Palm St Substation is an operational electrical substation located in the United States, with coordinates 34.747042, -92.326287. The facility operates at a voltage level of 115 kV, classifying it as a medium-voltage substation typical for sub-transmission and distribution networks. This voltage level is common for serving industrial, commercial, and residential loads in urban and suburban areas. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As a 115 kV facility, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and may be part of a regional transmission organization (RTO) or independent system operator (ISO) such as MISO or SPP, depending on its location in Arkansas. LR Palm St Substation contributes to the electrical infrastructure by stepping down transmission voltages for local distribution or interconnecting generation sources. Its operational status ensures continued service to the surrounding community, supporting grid resilience and energy delivery. The facility's location in the central United States places it within a region that experiences diverse weather patterns, necessitating robust design and maintenance practices.
Environmental context
The substation is located in an urban or suburban area of central Arkansas, where electrical infrastructure must accommodate growing demand while minimizing land use. The 115 kV voltage level indicates a balance between transmission efficiency and local distribution needs. Environmental considerations include electromagnetic field management, stormwater runoff control, and vegetation management to maintain clearance and prevent outages.
Frequently asked questions
LR Palm St Substation is located in the United States at coordinates 34.747042, -92.326287, likely in the state of Arkansas.
LR Palm St Substation operates at 115 kV, a medium voltage level commonly used for sub-transmission and distribution networks.
LR Palm St Substation is currently operational, meaning it is actively serving the electrical grid.
As a US substation, it must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) standards for cybersecurity and physical security.
A 115 kV substation typically steps down transmission voltages for local distribution or interconnects generation sources, helping to balance supply and demand within a region.