Overview
Alazan 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 regional grid.
Alazan Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power, the facility plays a role in the regional transmission network, handling voltage at 138 kV, which is typical for sub-transmission and distribution-level infrastructure. As part of the U.S. electrical grid, Alazan Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and oversee interstate electricity transmission. The substation's equipment likely includes switchgear, transformers, and protection systems compliant with standards such as IEEE C37 for high-voltage equipment. The substation's location in Texas places it within the Electric Reliability Council of Texas (ERCOT) interconnection, which manages the state's power grid. Its operational status ensures continued support for local electricity distribution, contributing to grid stability and reliability for surrounding communities.
Environmental context
The substation is situated in a region with a subtropical climate, characterized by hot summers and mild winters, which can influence equipment cooling and maintenance schedules. Its location in a coastal area near the Gulf of Mexico may require considerations for corrosion resistance and storm resilience. The facility's voltage level and role in the grid support both urban and rural electricity demand, with potential environmental impacts limited to electromagnetic fields and land use.
Frequently asked questions
Alazan Substation is located in Texas, United States, near the Gulf Coast at coordinates 27.559856, -97.502210.
Alazan Substation is owned and operated by American Electric Power (AEP), a major investor-owned utility in the United States.
Alazan Substation operates at a voltage of 138 kV, which is commonly used for sub-transmission and distribution in the U.S. electrical grid.
As part of the U.S. grid, Alazan Substation must comply with NERC reliability standards and FERC regulations, as well as ERCOT requirements for the Texas interconnection.
Substations like Alazan step down voltage for distribution, switch circuits, and protect the grid. They are critical for reliable electricity delivery to homes and businesses.