Overview
Bellville Substation, operated by the Lower Colorado River Authority, is an operational 138 kV electrical substation in Texas, United States, supporting regional grid stability.
Bellville Substation is an electrical substation located in Texas, United States, operated by the Lower Colorado River Authority (LCRA). The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation that plays a critical role in the transmission and distribution of electricity within the region. As part of the LCRA's network, it supports the reliable delivery of power to communities and industries in central Texas. 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 the bulk power system. The 138 kV voltage level is typical for sub-transmission and distribution substations, serving as a key link between high-voltage transmission lines and lower-voltage distribution networks. The facility's equipment likely includes circuit breakers, transformers, and switchgear designed to manage and protect the electrical grid. Bellville Substation contributes to the operational resilience of the Texas Interconnection, one of the three major power grids in the United States. Its location in a rural area of Texas supports local agricultural and residential electricity needs. The substation's role in voltage regulation and load balancing is essential for maintaining grid stability, particularly during peak demand periods or extreme weather events common in the region.
Environmental context
The substation is situated in a rural area of Texas, where the local environment includes agricultural land and scattered residential developments. The 138 kV voltage level indicates a moderate environmental footprint, with typical considerations including electromagnetic field (EMF) exposure, land use for transmission corridors, and potential impacts on local wildlife. The facility's operation aligns with NERC standards for vegetation management and equipment maintenance to minimize fire risks and ecological disruption.
Frequently asked questions
Bellville Substation is located in Texas, United States, near the city of Bellville. Its coordinates are approximately 29.959291 N, -96.263437 W.
Bellville Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Bellville Substation is operated by the Lower Colorado River Authority (LCRA), a public utility that provides electricity and water services in Texas.
Bellville Substation operates under the North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets.
A 138 kV substation serves as an intermediate point in the electrical grid, stepping down voltage from high-voltage transmission lines (typically 230 kV or higher) to lower voltages for distribution to homes and businesses.