Overview
West DeKalb Substation is an operational 138 kV substation in Illinois, United States, owned and operated by Commonwealth Edison. It plays a key role in the regional electrical grid.
West DeKalb Substation is a 138 kV electrical substation located in Illinois, United States. Owned and operated by Commonwealth Edison, the facility is part of the high-voltage transmission network that serves the DeKalb area and surrounding communities. As a substation, it steps down transmission-level voltage for distribution or interconnects transmission lines. The substation operates at 138 kV, a common voltage level for sub-transmission and transmission in the United States. It is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulation for grid stability and security. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. West DeKalb Substation supports the electrical infrastructure of northern Illinois, an area with a mix of urban, suburban, and rural loads. Its operational status ensures reliable power delivery to residential, commercial, and industrial customers. The substation's location near major transportation routes facilitates maintenance and emergency response.
Environmental context
The substation is situated in a region with a temperate climate, experiencing hot summers and cold winters. Its operation involves minimal direct environmental impact, but the surrounding area includes agricultural and residential zones. The facility's design likely incorporates measures to manage stormwater runoff and prevent oil spills from transformers, in compliance with environmental regulations.
Frequently asked questions
West DeKalb Substation is located in Illinois, United States, near the city of DeKalb. Its approximate coordinates are 41.950237 N, -88.791918 W.
West DeKalb Substation operates at 138 kV, which is a common voltage for sub-transmission and transmission in the United States.
West DeKalb Substation is owned and operated by Commonwealth Edison, a major electric utility serving northern Illinois.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Equipment often follows IEEE and ANSI standards.
A 138 kV substation typically steps down transmission voltage for distribution or interconnects transmission lines. It helps balance load and ensures reliable power delivery to local communities.