Overview
Wolf Hollow Substation is an operational electrical substation in the United States, operating at 345 kV. It plays a key role in regional grid stability and power transmission.
Wolf Hollow Substation is an operational electrical substation located in the United States, with coordinates 32.335437, -97.732226. Operating at a voltage of 345 kV, it is classified as a high-voltage substation, critical for long-distance power transmission and grid interconnection. The facility is part of the broader North American electrical infrastructure, which is regulated by NERC reliability standards and FERC oversight for transmission-level assets. The substation's 345 kV voltage level indicates its role in the bulk power system, typically connecting generation sources to load centers. In the United States, such substations are subject to stringent reliability standards under NERC, including compliance with CIP (Critical Infrastructure Protection) requirements. The facility likely employs modern switchgear and automation systems, such as those based on IEC 61850, to ensure safe and efficient operation. Wolf Hollow Substation contributes to the electrical grid's resilience by facilitating power flow and voltage regulation. Its location in Texas, a state with a unique independent grid (ERCOT), underscores its importance in managing regional energy demand. The substation supports local communities and industries by ensuring reliable electricity supply, which is essential for economic activity and daily life.
Environmental context
The substation is located in a region with a mix of urban and rural areas, where electrical infrastructure must balance reliability with environmental considerations. High-voltage substations like this one can have localized impacts such as electromagnetic fields and land use, but modern design minimizes these effects. The facility's role in grid stability supports the integration of renewable energy sources, contributing to broader environmental goals.
Frequently asked questions
Wolf Hollow Substation is located in the United States, with approximate coordinates 32.335437, -97.732226. It is situated in Texas, which operates under the ERCOT grid.
Wolf Hollow Substation operates at 345 kV, a high-voltage level used for bulk power transmission across long distances.
As part of the US electrical grid, Wolf Hollow Substation is subject to NERC reliability standards and FERC regulation for transmission assets. In Texas, it also falls under ERCOT jurisdiction.
A 345 kV substation serves as a key node in the transmission network, stepping down voltage for distribution or interconnecting multiple power lines to enhance grid reliability and capacity.
US substations must comply with NERC CIP standards for cybersecurity and physical security, as well as IEEE and IEC standards for equipment and operations, such as IEC 61850 for automation.