Overview
Wylie 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 as a key node in the regional transmission grid.
Wylie Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power (AEP), one of the largest electric utilities in the country, this facility plays a critical role in the regional transmission network. The substation operates at a voltage of 138 kV, which is a standard sub-transmission voltage level in the United States, typically used to distribute power from higher-voltage transmission lines to local distribution systems. As part of AEP's extensive grid infrastructure, Wylie Substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure the stability and security of the bulk power system. The substation likely employs modern switchgear and protection systems, including those based on the IEC 61850 standard for substation automation, to enhance operational efficiency and grid resilience. The substation's location in Texas places it within the Electric Reliability Council of Texas (ERCOT) interconnection, which manages the flow of electric power to over 26 million customers. Wylie Substation contributes to the reliability of the local grid, supporting residential, commercial, and industrial loads in the region. Its operational status ensures continued service to the community, and its integration into AEP's network underscores its importance in maintaining a stable electricity supply.
Environmental context
The substation is situated in a region characterized by a mix of urban and rural areas, with the local environment influenced by the surrounding landscape. Electrical infrastructure like Wylie Substation is designed to minimize environmental impact through proper siting and use of insulating materials. The 138 kV voltage level indicates a balance between transmission efficiency and local distribution needs, with typical environmental considerations including electromagnetic field management and stormwater runoff control. The facility's operation aligns with standard practices for grid stability in the region.
Frequently asked questions
Wylie Substation is located in Texas, United States, at coordinates 32.368168, -99.776400. It is owned and operated by American Electric Power.
Wylie Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level used to distribute power from high-voltage transmission lines to local distribution networks.
Wylie Substation is owned and operated by American Electric Power (AEP), a major investor-owned electric utility in the United States serving millions of customers across multiple states.
As part of the U.S. bulk power system, Wylie Substation must comply with NERC reliability standards and FERC regulations. It also operates within the ERCOT interconnection, which has additional regional reliability requirements.
A 138 kV substation serves as an intermediate step in the power grid, stepping down voltage from higher transmission levels (e.g., 345 kV) for distribution to local substations and end-users. It is critical for grid stability and reliability.