Overview
38th Substation is an operational electrical substation in the United States, handling voltages of 138 kV and 69 kV. It plays a key role in regional grid stability and power distribution.
38th Substation is an operational electrical substation located in the United States, with coordinates 35.509559, -97.563880. The facility operates at voltage levels of 138 kV and 69 kV, indicating its role in both transmission and sub-transmission networks. As a substation, it serves as a critical node for stepping down high-voltage electricity for local distribution or interconnecting different parts of the grid. 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. The facility's dual voltage levels suggest it may include transformers to interconnect the 138 kV and 69 kV systems, typical for urban or suburban substations that supply industrial, commercial, and residential loads. The exact location near Oklahoma City places it within a region with growing energy demand. 38th Substation contributes to the resilience and reliability of the local electrical infrastructure. Its operational status ensures continued service to the surrounding community, supporting economic activity and daily life. The facility's design and maintenance align with industry standards for substation automation and protection, such as IEC 61850, to enhance grid performance and safety.
Environmental context
The substation is located in an urban area near Oklahoma City, where electrical infrastructure must balance reliability with environmental considerations. The facility's voltage levels (138 kV and 69 kV) are typical for urban substations that require compact design and minimal visual impact. The surrounding environment includes residential and commercial zones, necessitating measures to manage electromagnetic fields, noise, and stormwater runoff. The substation's operation supports grid stability in a region prone to severe weather, including thunderstorms and tornadoes, which can affect overhead lines and equipment.
Frequently asked questions
38th Substation is located in the United States, near Oklahoma City, at coordinates 35.509559, -97.563880.
38th Substation operates at 138 kV and 69 kV, indicating its role in both transmission and sub-transmission networks.
38th Substation is currently operational, meaning it is actively serving the electrical grid.
US substations are regulated by NERC reliability standards and FERC for transmission-level assets, with additional compliance for substation automation per IEC 61850.
By interconnecting 138 kV and 69 kV systems, 38th Substation helps balance load, improve voltage regulation, and ensure stable power supply to the surrounding area.