Overview
Clybourn Substation is an operational electrical substation in Chicago, Illinois, owned and operated by Commonwealth Edison. It operates at 138 kV, serving the local grid.
Clybourn Substation is an operational electrical substation located in Chicago, Illinois, United States. Owned and operated by Commonwealth Edison, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level assets in the US grid. As part of the US electrical infrastructure, Clybourn Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC). These bodies enforce reliability standards for the bulk power system, ensuring grid stability and security. The substation's 138 kV voltage level places it in the medium-to-high voltage range, commonly used for distributing power from transmission lines to local distribution networks. The substation's location in an urban area like Chicago underscores its importance in providing reliable electricity to residential, commercial, and industrial customers. Its operational status and connection to the broader grid contribute to the resilience of the regional power supply. Commonwealth Edison's ownership ensures adherence to industry standards and maintenance practices.
Environmental context
Clybourn Substation is situated in an urban environment in Chicago, where electrical infrastructure is critical for supporting dense population and economic activity. The substation's 138 kV voltage level indicates its role in distributing power from higher-voltage transmission lines to local networks, impacting grid stability in the area. Urban substations like this one are often subject to stricter safety and environmental regulations due to proximity to communities.
Frequently asked questions
Clybourn Substation is located in Chicago, Illinois, United States, at coordinates 41.913847, -87.656129.
Clybourn Substation operates at a voltage of 138 kV, which is a common voltage for sub-transmission and distribution substations in the US.
Clybourn Substation is owned and operated by Commonwealth Edison, a major electric utility serving northern Illinois.
US substations must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Additionally, substation automation often follows the ISO/IEC 61850 standard.
A 138 kV substation typically steps down voltage from higher transmission lines (e.g., 345 kV) for distribution to local networks, serving industrial, commercial, and residential customers.