Overview
Sam Rayburn Substation is an operational electrical substation in Texas, United States, operated by Bryan Texas Utilities. It operates at 69 kV, serving the local grid.
Sam Rayburn Substation is an operational electrical substation located in Texas, United States. Operated by Bryan Texas Utilities, it plays a role in the regional power distribution network. The substation operates at a voltage level of 69 kV, which is typical for sub-transmission and distribution substations in the United States. As part of the U.S. electrical infrastructure, Sam Rayburn Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The substation's 69 kV voltage level indicates it serves as a distribution substation, stepping down power from higher transmission voltages for local distribution. The substation is located in an area served by Bryan Texas Utilities, a municipal utility providing electricity to Bryan, Texas. Its operational status contributes to the stability and reliability of the local power 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 affecting equipment performance. Its location in an urbanizing area near Bryan, Texas, means it supports growing energy demand while requiring careful management of electromagnetic fields and noise. The 69 kV voltage level is typical for distribution substations, which are often located in populated areas to minimize transmission losses.
Frequently asked questions
Sam Rayburn Substation is located in Texas, United States, near the city of Bryan. Its coordinates are approximately 30.68° N, 96.34° W.
Sam Rayburn Substation operates at a voltage of 69 kV (69,000 volts), which is a common voltage for distribution substations in the United States.
Sam Rayburn Substation is operated by Bryan Texas Utilities, a municipal utility that provides electricity to the Bryan, Texas area.
As part of the U.S. electrical grid, Sam Rayburn Substation must comply with NERC reliability standards and FERC regulations, which ensure the stability and security of the bulk power system.
A 69 kV substation typically serves as a distribution substation, stepping down power from higher transmission voltages (e.g., 138 kV or 230 kV) to lower voltages for local distribution to homes and businesses.