Overview
Windwood Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It handles voltage levels of 138 kV and 12.5 kV, serving as a key node in the regional transmission and distribution grid.
Windwood 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 the state's extensive electrical infrastructure, which is regulated by the Public Utility Commission of Texas and subject to NERC reliability standards. The substation operates at voltage levels of 138,000 volts (138 kV) for transmission and 12,500 volts (12.5 kV) for distribution, indicating its function as a step-down substation connecting high-voltage transmission lines to lower-voltage distribution networks. Such substations are critical for grid stability and power delivery to residential, commercial, and industrial customers in the region. As part of Oncor's network, Windwood Substation contributes to the reliability of the Texas Interconnection, which operates independently from the Eastern and Western Interconnections. The facility supports local electricity demand and helps maintain voltage stability, particularly important given Texas's growing population and industrial activity.
Environmental context
The substation is located in a semi-arid region of West Texas, characterized by low rainfall and high evaporation rates. Electrical infrastructure in such areas must be designed to withstand temperature extremes and occasional dust storms. The facility's voltage levels and urban proximity (if applicable) influence its environmental footprint, including electromagnetic fields and land use. Proper maintenance of switchgear and transformers is essential to prevent oil leaks and minimize ecological impact.
Frequently asked questions
Windwood Substation is located in Texas, United States, near coordinates 32.0196 N, -102.0765 W. It is owned and operated by Oncor.
Windwood Substation operates at 138,000 volts (138 kV) for transmission and 12,500 volts (12.5 kV) for distribution, serving as a step-down substation.
Windwood Substation is owned and operated by Oncor, a regulated electric transmission and distribution utility serving Texas.
Substations in Texas must comply with NERC reliability standards for grid stability and are regulated by the Public Utility Commission of Texas (PUCT). Oncor adheres to these requirements.
Substations like Windwood transform voltage levels between transmission and distribution networks, ensuring efficient power delivery and grid reliability. They also provide switching, protection, and monitoring functions.