Overview
Sheffield Substation is an operational electrical substation in the United States, operating at 345 kV. It plays a role in the regional transmission grid, supporting power distribution and grid stability.
Sheffield Substation is an operational electrical substation located in the United States, with coordinates 41.658897, -87.510482. The facility operates at a voltage of 345 kV, classifying it as a high-voltage substation critical for bulk power transmission. As part of the national grid, it facilitates the efficient transfer of electricity from generation sources to distribution networks. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets. High-voltage substations like Sheffield are typically equipped with advanced protection and control systems, often adhering to standards such as ISO/IEC 61850 for substation automation. Environmentally, Sheffield Substation is situated in an urban or suburban area near Chicago, Illinois, given its coordinates. Its operation supports local communities by ensuring reliable electricity supply, which is essential for residential, commercial, and industrial activities. The substation's high voltage level indicates its importance in maintaining grid stability and reducing transmission losses over long distances.
Environmental context
Sheffield Substation operates at 345 kV, indicating its role in high-voltage transmission, which is critical for grid stability and efficient power delivery. Located in an urban area near Chicago, the substation supports dense population and industrial activity, requiring robust infrastructure to meet demand. The facility's age and technology are typical for US substations, with modern automation standards likely in place to enhance reliability and reduce environmental impact through efficient energy transfer.
Frequently asked questions
Sheffield Substation is located in the United States, with coordinates approximately 41.66°N, 87.51°W, near the Chicago metropolitan area in Illinois.
Sheffield Substation operates at a voltage of 345 kV, which classifies it as a high-voltage substation used for bulk power transmission in the electrical grid.
Electrical substations in the United States are regulated by the Federal Energy Regulatory Commission (FERC) for transmission assets and must comply with reliability standards set by the North American Electric Reliability Corporation (NERC).
A 345 kV substation serves as a critical node in the high-voltage transmission network, stepping down voltage for distribution or interconnecting different parts of the grid to ensure reliable power delivery over long distances.
Substation automation in the US often follows the ISO/IEC 61850 standard, which enables interoperability between devices from different manufacturers and supports advanced monitoring and control functions.