Overview
Magill Substation is an operational electrical substation in the United States, owned and operated by American Electric Power. It operates at 138 kV, serving as a key node in the regional transmission grid.
Magill Substation is an operational electrical substation located in the United States, owned and operated by American Electric Power (AEP). The facility operates at a voltage of 138 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution. As part of AEP's extensive network, it supports grid stability and electricity delivery in the area. The substation's 138 kV voltage level is common for stepping down power from higher transmission voltages to local distribution networks. In the United States, such facilities are subject to NERC reliability standards and FERC regulation for grid interconnection and operational safety. AEP, as a major utility, adheres to these frameworks to ensure reliable power flow. Located in Texas, the substation plays a role in serving local communities and industrial users. Its operational status indicates ongoing contribution to the regional electrical infrastructure. The facility's integration into AEP's system underscores its importance in maintaining grid resilience and supporting energy demand in the region.
Environmental context
The substation is situated in a region of Texas with a mix of rural and urban areas, where electrical infrastructure supports both residential and industrial loads. The 138 kV voltage level is typical for sub-transmission lines that connect to distribution networks, minimizing environmental footprint through compact design. Local climate conditions, including heat and storms, necessitate robust equipment and maintenance practices to ensure grid reliability.
Frequently asked questions
Magill Substation is located in the United States, with coordinates approximately 29.0123 N, -95.9693 W. It is part of the American Electric Power network.
Magill Substation operates at 138 kV, a common voltage level for sub-transmission and distribution substations in the United States.
Magill Substation is owned and operated by American Electric Power (AEP), one of the largest electric utilities in the United States.
In the United States, substations like Magill must comply with NERC reliability standards and FERC regulations for grid interconnection, safety, and operational reliability.
A 138 kV substation typically steps down higher transmission voltages (e.g., 345 kV) to distribution levels (e.g., 12 kV), serving as a critical link between bulk power transmission and local distribution networks.