Overview
Los Fresnos Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at a voltage of 138 kV, serving the local grid.
Los Fresnos Substation is an electrical substation located in Texas, United States. Owned and operated by American Electric Power, the facility is operational and plays a role in the regional power transmission network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, this substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for transmission assets, ensuring grid stability and security. The 138 kV voltage level indicates that Los Fresnos Substation likely serves as a distribution substation, stepping down power from higher transmission voltages for local distribution. The substation's location in Texas, a state with a large and growing population and industrial base, underscores its importance in maintaining reliable electricity supply. Its operation contributes to the resilience of the local grid, supporting residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in a region with a subtropical climate, which can pose challenges such as heat and humidity that affect equipment longevity. The area is also prone to hurricanes and severe storms, necessitating robust infrastructure design to maintain grid reliability. The substation's voltage level and location in a populated area highlight its role in supporting urban and suburban electricity demand.
Frequently asked questions
Los Fresnos Substation is located in Texas, United States, near the coordinates 26.076780 N, -97.523248 W.
Los Fresnos Substation is owned and operated by American Electric Power, a major utility company in the United States.
Los Fresnos Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations.
Substations in the United States must comply with NERC reliability standards and FERC regulations, which ensure grid stability and security. Additionally, equipment often follows IEEE standards.
A 138 kV substation typically steps down high-voltage transmission power to lower voltages for local distribution, serving residential, commercial, and industrial customers.