Overview
ComEd Wayne 138kV-345kV Substation is an operational electrical substation in Illinois, United States, owned by Commonwealth Edison. It handles high-voltage transmission at 138 kV and 345 kV.
ComEd Wayne 138kV-345kV Substation is a key electrical infrastructure facility located in Illinois, United States. Owned and operated by Commonwealth Edison (ComEd), a major utility serving northern Illinois, this substation plays a critical role in the regional power grid. The facility is operational and handles high-voltage transmission, connecting 138 kV and 345 kV lines to ensure reliable electricity distribution. 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 U.S. bulk power system. As a transmission-level substation, it is equipped with modern switchgear and automation systems, likely adhering to ISO/IEC 61850 standards for substation automation. The dual voltage levels indicate its role in stepping down power from extra-high-voltage transmission to sub-transmission levels. Located in a suburban area west of Chicago, the substation supports the growing energy demands of the region. Its strategic position within ComEd's network enhances grid stability and resilience, particularly during peak load periods. The facility's integration with renewable energy sources and smart grid technologies underscores its importance in modernizing the electrical infrastructure for the surrounding communities.
Environmental context
The substation is situated in a suburban landscape near Chicago, where urban expansion and industrial activity influence local energy consumption patterns. Its operation involves managing electromagnetic fields and potential impacts on nearby residential areas, though modern design minimizes such effects. The facility's role in grid stability supports the integration of renewable energy sources, contributing to regional sustainability goals.
Frequently asked questions
ComEd Wayne 138kV-345kV Substation is located in Illinois, United States, near the city of Wayne, approximately 40 miles west of Chicago.
The substation operates at two voltage levels: 138 kV and 345 kV, making it a high-voltage transmission substation that connects different parts of the power grid.
The substation is owned and operated by Commonwealth Edison (ComEd), a subsidiary of Exelon Corporation, which provides electricity to millions of customers in northern Illinois.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards and FERC regulations. It likely follows ISO/IEC 61850 for substation automation.
The substation serves as a critical node in ComEd's transmission network, facilitating power flow between 138 kV and 345 kV lines, enhancing grid reliability and supporting the integration of renewable energy.