Overview
Trails End Substation is an operational electrical substation in the United States, owned and operated by Xcel Energy. It handles voltages of 69 kV and 23 kV, serving the local grid.
Trails End Substation is an electrical substation located in the United States, owned and operated by Xcel Energy. The facility is operational and plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at voltage levels of 69 kV and 23 kV, which are typical for sub-transmission and distribution applications. As part of Xcel Energy's infrastructure, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability and safety. This substation contributes to the reliability of the electrical grid in its area, supporting residential, commercial, and industrial customers. Its operation is critical for maintaining voltage stability and power quality, especially in the context of the broader U.S. electrical infrastructure.
Environmental context
The substation is located in a region with a mix of rural and urban areas, where electrical infrastructure must balance reliability with environmental considerations. The voltage levels and equipment age influence the facility's environmental footprint, with modern switchgear reducing SF6 emissions and improving efficiency. The site's location may also require adherence to local land-use and wildlife protection regulations.
Frequently asked questions
Trails End Substation is located in the United States, with coordinates approximately 45.475242 N, -91.257176 W.
Trails End Substation operates at voltage levels of 69 kV and 23 kV, which are typical for sub-transmission and distribution networks.
Trails End Substation is owned and operated by Xcel Energy, a major utility company in the United States.
As part of the U.S. electrical grid, Trails End Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
Substations like Trails End step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses. They also provide switching, protection, and monitoring functions.