Overview
Dilley Substation is an operational electrical substation in Texas, United States, operated by South Texas Electric Cooperative. It handles voltages of 69 kV and 12.5 kV.
Dilley Substation is an operational electrical substation located in Texas, United States. It is owned and operated by South Texas Electric Cooperative, a member-owned utility serving rural areas. The substation handles primary voltages of 69 kV and 12.5 kV, indicating its role in both transmission and distribution within the local grid. As a substation in the United States, Dilley Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system. The facility's voltage levels suggest it serves as a step-down point from transmission to distribution, typical for rural cooperatives. The substation plays a critical role in delivering electricity to the surrounding community in south Texas. Its operational status ensures grid stability and power supply to residential, agricultural, and industrial customers. The facility's location in a rural area underscores its importance in extending reliable electrical infrastructure beyond urban centers.
Environmental context
The substation is located in a rural area of south Texas, characterized by hot summers and mild winters. The surrounding landscape is primarily agricultural and ranchland. Electrical infrastructure in such areas must be resilient to extreme weather events, including thunderstorms and occasional hurricanes. The substation's equipment is likely designed to withstand these conditions, ensuring continuous power supply to the community.
Frequently asked questions
Dilley Substation is located in Texas, United States, near the coordinates 28.6805, -99.2019.
Dilley Substation operates at voltages of 69 kV and 12.5 kV, serving both transmission and distribution functions.
Dilley Substation is owned and operated by South Texas Electric Cooperative, a member-owned utility serving rural areas in south Texas.
As part of the U.S. bulk power system, Dilley Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
Substations like Dilley step down high-voltage transmission power to lower voltages for distribution to homes and businesses, ensuring reliable electricity delivery.