Overview
Sharyland Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at a voltage of 138 kV, serving the local grid.
Sharyland Substation is an electrical substation located in Texas, United States, owned and operated by American Electric Power. The facility is operational and plays a role in the regional power transmission network, handling voltage at 138 kV, which is typical for sub-transmission or distribution-level infrastructure. 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. As part of the Electric Reliability Council of Texas (ERCOT) interconnection, the facility adheres to specific grid reliability requirements. The 138 kV voltage level indicates it serves as a critical node for distributing power to local communities and industries. Sharyland Substation contributes to the stability of the local electrical grid in the Rio Grande Valley region. Its location near the U.S.-Mexico border underscores its importance in supporting cross-border energy flows and regional economic activities. The substation's operation by American Electric Power, a major utility, ensures adherence to industry standards for safety and reliability.
Environmental context
The substation is situated in the semi-arid climate of South Texas, where high temperatures and occasional extreme weather events, such as hurricanes, can stress electrical infrastructure. The facility's design likely incorporates measures to withstand these conditions, including robust insulation and cooling systems. Its location in an urbanizing area near the border may also involve considerations for electromagnetic field management and land use compatibility.
Frequently asked questions
Sharyland Substation is located in Texas, United States, near the coordinates 26.203346, -98.284334, in the Rio Grande Valley region close to the U.S.-Mexico border.
Sharyland Substation operates at a voltage of 138 kV, which is typical for sub-transmission or distribution-level substations in the United States.
Sharyland Substation is owned and operated by American Electric Power (AEP), one of the largest electric utilities in the United States.
As part of the U.S. bulk power system, Sharyland Substation must comply with NERC reliability standards and FERC regulations. It also operates within the ERCOT interconnection, which has additional regional requirements.
A 138 kV substation typically steps down transmission-level voltage for distribution to local networks, serving industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid stability.