Overview
San Angelo South Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It handles voltages of 138 kV and 69 kV, serving the local grid.
San Angelo South Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power, the facility plays a key role in the regional power distribution network. The substation is situated near San Angelo, providing critical infrastructure for electricity transmission and distribution in the area. The substation operates at voltage levels of 138 kV and 69 kV, which are typical for sub-transmission and distribution applications in the United States. As part of the American Electric Power system, it adheres to NERC reliability standards and FERC regulations for grid stability. The facility is equipped with modern switchgear and automation systems, likely compliant with ISO/IEC 61850 standards for substation automation. The environmental context of the substation includes its location in a semi-arid region of Texas, where extreme weather events such as thunderstorms and heatwaves can impact grid operations. The substation's design incorporates measures to withstand these conditions, ensuring reliable power supply to residential, commercial, and industrial customers in the surrounding area.
Environmental context
The substation is located in a semi-arid region of Texas, characterized by hot summers and occasional severe thunderstorms. These weather conditions can affect grid stability, necessitating robust infrastructure design. The facility's voltage levels and urban proximity underscore its role in maintaining reliable power distribution in a climate-prone area.
Frequently asked questions
San Angelo South Substation is located in Texas, United States, near the city of San Angelo. Its coordinates are approximately 31.4233° N, 100.4573° W.
The substation operates at voltage levels of 138 kV and 69 kV, which are typical for sub-transmission and distribution in the US power grid.
The substation is owned and operated by American Electric Power, a major utility company in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Substations like this one step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring stable and reliable power supply.