Overview
Flintkote Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at voltages of 69,000 V and 480 V, serving the local grid.
Flintkote Substation is an electrical substation located in Texas, United States, owned and operated by Oncor, a major transmission and distribution utility. The facility is operational and plays a role in stepping down high-voltage electricity for regional distribution. The substation operates at two voltage levels: 69,000 volts (69 kV) for transmission and 480 volts for distribution, indicating it serves as a step-down substation connecting the bulk power system to local networks. As part of Oncor's infrastructure, it is subject to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with US federal energy policies. The substation's location in a rural area of Texas supports the electrical needs of surrounding communities and industries. Its role in voltage transformation is critical for efficient power delivery, contributing to the reliability of the regional grid and supporting economic activities in the region.
Environmental context
The substation is situated in a semi-arid region of Texas, where electrical infrastructure must withstand temperature extremes and occasional drought conditions. The facility's design likely incorporates measures to manage heat dissipation and minimize fire risk, common considerations for substations in such environments. Its rural location reduces direct environmental impact on densely populated areas, though it still requires careful management of insulating fluids and equipment to prevent soil or water contamination.
Frequently asked questions
Flintkote Substation is located in Texas, United States, at coordinates 32.481513, -100.338892.
Flintkote Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
Flintkote Substation operates at 69,000 volts (69 kV) for transmission and 480 volts for distribution, serving as a step-down substation.
Substations in the US are subject to NERC reliability standards for grid stability and FERC regulations for interstate transmission. Oncor, as a utility, must comply with these federal and state-level requirements.
Substations transform voltage levels between transmission and distribution networks, enabling efficient long-distance power transmission and safe local distribution. They also provide switching, protection, and monitoring functions.