Overview
Big Spring Air Park Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at a voltage of 138 kV, serving the local grid.
Big Spring Air Park Substation is an electrical substation located in Big Spring, Texas, United States. Owned and operated by Oncor, this facility is part of the regional transmission network, handling a voltage level of 138 kV, which is typical for sub-transmission and distribution substations in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. Oncor, as a transmission and distribution utility in Texas, complies with these standards to ensure grid stability. The facility's voltage level of 138 kV places it in a medium-voltage category, commonly used for distributing power from larger transmission lines to local distribution networks. As part of the Texas Interconnection, one of the three main power grids in the United States, Big Spring Air Park Substation plays a role in maintaining reliable electricity supply to the surrounding community. Its operational status contributes to the resilience of the local electrical infrastructure, supporting residential, commercial, and industrial customers in the Big Spring area.
Environmental context
The substation is located in a semi-arid region of West Texas, characterized by low rainfall and high evaporation rates. The local environment is typical of the Permian Basin, with sparse vegetation and a landscape shaped by oil and gas activities. Electrical infrastructure in such areas must be designed to withstand extreme temperatures and occasional dust storms, which can affect equipment reliability. The substation's location near an air park suggests proximity to aviation facilities, requiring careful coordination to avoid electromagnetic interference.
Frequently asked questions
Big Spring Air Park Substation is located in Big Spring, Texas, United States, at coordinates 32.227847, -101.513796.
The substation is owned and operated by Oncor, a major transmission and distribution utility in Texas.
The substation operates at a voltage of 138 kV, which is a common voltage for sub-transmission and distribution in the United States.
As part of the US bulk power system, the substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically steps down voltage from higher transmission levels (e.g., 345 kV) to distribution levels, serving local industrial, commercial, and residential customers.