Overview
Seagoville Switching Station is an operational electrical substation in Texas, United States, handling voltages of 345 kV, 138 kV, and 12 kV for grid stability.
Seagoville Switching Station is an operational electrical substation located in Seagoville, Texas, United States. It serves as a critical node in the regional power grid, with voltage levels of 345 kV, 138 kV, and 12 kV, indicating its role in both high-voltage transmission and local distribution. 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 bulk power systems. Its voltage levels suggest it is a key interconnection point, likely equipped with modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. As part of the Texas Interconnection, this facility supports the state's growing energy demand, particularly in the Dallas-Fort Worth metroplex. Its location in an urbanizing area underscores its importance for grid resilience and community power supply, contributing to the stability of the local electrical infrastructure.
Environmental context
The substation is situated in Seagoville, a suburban area within the Dallas-Fort Worth metroplex, where urban expansion increases demand for reliable electricity. The facility's high-voltage equipment (345 kV) is designed to minimize transmission losses, supporting efficient energy delivery. Its location near residential and commercial zones necessitates adherence to electromagnetic field safety guidelines and noise regulations, typical for substations in populated areas.
Frequently asked questions
Seagoville Switching Station is located in Seagoville, Texas, United States, at coordinates 32.673430, -96.546280.
The substation handles voltages of 345 kV, 138 kV, and 12 kV, serving both high-voltage transmission and local distribution.
It is part of the US electrical grid regulated by NERC and FERC.
US substations must comply with NERC reliability standards for bulk power systems and FERC regulations for transmission assets. Automation often follows ISO/IEC 61850.
A switching station routes power between transmission lines and substations, enabling grid flexibility and fault isolation without transforming voltage.