Overview
Rio Brava 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 as a key node in the regional transmission grid.
Rio Brava Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power, it is a 138 kV facility that plays a role in the regional transmission network. The substation is situated in a rural area near the Rio Grande, supporting electricity distribution in southern Texas. Operating at 138 kV, Rio Brava Substation is classified as a high-voltage substation, typical for sub-transmission and transmission applications. In the United States, such facilities are subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. The substation's equipment likely includes circuit breakers, transformers, and switchgear designed for 138 kV operation. The substation contributes to the resilience of the local power grid, serving communities and industries in the region. Its location near the U.S.-Mexico border underscores its importance for cross-border electricity exchange and regional energy security. American Electric Power's ownership ensures adherence to industry best practices and regulatory compliance.
Environmental context
The substation is located in a semi-arid region of southern Texas, characterized by hot summers and mild winters. The local environment includes brushland and agricultural areas, with the Rio Grande providing a water source. Electrical infrastructure in this region must be designed to withstand extreme heat and occasional severe weather, such as thunderstorms and hurricanes. The substation's voltage level and rural location influence its environmental impact, with minimal land use and potential for electromagnetic field considerations.
Frequently asked questions
Rio Brava Substation is located in Texas, United States, near the Rio Grande river. Its coordinates are approximately 27.31 N, 99.42 W.
Rio Brava Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Rio Brava Substation is owned and operated by American Electric Power, a major utility company in the United States.
In the United States, substations like Rio Brava are subject to NERC reliability standards and FERC regulation for transmission-level assets. These standards ensure grid reliability and security.
A 138 kV substation typically serves as a sub-transmission node, stepping down voltage from higher transmission levels for distribution to local networks. It plays a critical role in maintaining grid stability and supplying electricity to communities.