Overview
Executive Parkway Substation is an operational electrical substation in Arlington, Texas, owned and operated by Oncor. It handles voltages of 138 kV and 12.5 kV, serving the local grid.
Executive Parkway Substation is an electrical substation located in Arlington, Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in Texas, the facility plays a key role in the regional power grid. The substation is operational and handles primary voltage levels of 138 kV and 12.5 kV, indicating it serves both transmission and distribution functions. As part of the Texas Interconnection, which operates independently from the Eastern and Western Interconnections, this substation falls under the regulatory oversight of the Electric Reliability Council of Texas (ERCOT) and the Public Utility Commission of Texas (PUCT). Oncor, as a transmission and distribution utility, adheres to NERC reliability standards to ensure grid stability and security. The substation's voltage levels suggest it connects high-voltage transmission lines to lower-voltage distribution networks, serving residential, commercial, and industrial customers in the Arlington area. The substation's location in Arlington, a city in the Dallas-Fort Worth metroplex, places it in a region with high electricity demand due to dense urban and suburban development. Its role in stepping down voltage for local distribution is critical for maintaining reliable power supply to the community. The facility's age and specific equipment are not detailed, but typical substations of this scale include circuit breakers, transformers, and switchgear designed for safe and efficient operation.
Environmental context
The substation is situated in an urban environment in Arlington, Texas, within the Dallas-Fort Worth metroplex. The surrounding area is characterized by residential and commercial development, with typical urban heat island effects. The facility's operation involves electromagnetic fields and potential noise from transformers, but modern substations are designed to minimize environmental impact. The local climate, with hot summers and mild winters, influences cooling and maintenance requirements for electrical equipment.
Frequently asked questions
Executive Parkway Substation is located in Arlington, Texas, United States, in the Dallas-Fort Worth metroplex.
The substation is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas.
The substation handles primary voltages of 138 kV (transmission) and 12.5 kV (distribution), indicating it serves both high-voltage transmission and local distribution.
As part of the Texas Interconnection, the substation is regulated by ERCOT and the PUCT, and must comply with NERC reliability standards for grid stability.
Substations like Executive Parkway step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring reliable power supply.