Overview
Dyess Air Force Base #3 Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at 69 kV, supporting grid stability for the region.
Dyess Air Force Base #3 Substation is an electrical substation located near Dyess Air Force Base in Texas, United States. Owned and operated by American Electric Power, the facility operates at a voltage of 69 kV, placing it in the medium-voltage range typical for distribution-level substations serving industrial and military installations. 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. As part of the Electric Reliability Council of Texas (ERCOT) interconnection, the facility adheres to regional grid reliability requirements. The 69 kV voltage level is commonly used for sub-transmission and distribution, feeding power to local loads. This substation plays a critical role in providing reliable electricity to Dyess Air Force Base, a major military installation. Its operational status ensures continuous power supply for base operations, including mission-critical facilities. The facility's location in west-central Texas, a region with growing energy demand, underscores its importance in maintaining grid stability and supporting local infrastructure.
Environmental context
The substation is situated in a semi-arid region of west-central Texas, characterized by hot summers and variable precipitation. Electrical infrastructure in this area must withstand extreme weather events, including thunderstorms and occasional winter storms. The 69 kV substation is designed to operate reliably under these conditions, with equipment rated for temperature extremes. Its location near a military base also requires adherence to security and environmental compliance standards to minimize impact on local ecosystems.
Frequently asked questions
Dyess Air Force Base #3 Substation is located near Dyess Air Force Base in Texas, United States, at coordinates 32.417468, -99.818987.
The substation operates at 69 kV (69,000 volts), which is a common voltage for sub-transmission and distribution systems in the United States.
The substation is owned and operated by American Electric Power (AEP), a major investor-owned utility serving parts of 11 states.
As part of the US bulk power system, the substation must comply with NERC reliability standards and FERC regulations. It also operates within the ERCOT interconnection, which has additional regional requirements.
The substation provides reliable electricity to Dyess Air Force Base and surrounding areas, supporting critical military operations and local infrastructure. It serves as a distribution point for power from higher-voltage transmission lines.