Overview
Commonwealth Edison is a 138 kV electrical substation in the United States, operated by Commonwealth Edison. It plays a key role in the regional power grid.
Commonwealth Edison is a 138 kV electrical substation located in the United States. Operated by Commonwealth Edison, this facility is part of the larger transmission infrastructure serving the region. The substation's voltage level indicates it is a medium-to-high voltage asset, critical for distributing power from generation sources to local distribution networks. As a substation operating at 138 kV, Commonwealth Edison falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards to ensure grid stability. The substation likely uses modern switchgear and automation systems compliant with standards such as ISO/IEC 61850 for substation automation. The facility's operational status and location contribute to the resilience of the local electrical grid. Substations like this one are essential for voltage regulation and power flow management, supporting both urban and rural communities. Its role in the Commonwealth Edison network underscores its importance to the broader Midwest electrical infrastructure.
Environmental context
The substation is situated in a region with a mix of agricultural and industrial land use. Its operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental safeguards. The facility's location away from densely populated areas reduces direct human exposure to these factors.
Frequently asked questions
Commonwealth Edison substation is located in the United States, with coordinates approximately 41.2624 N, -88.6595 W.
Commonwealth Edison substation operates at 138 kV, which is a common voltage level for subtransmission and distribution in the United States.
Commonwealth Edison substation is operated by Commonwealth Edison, a major electric utility in the Midwest.
As a US substation, Commonwealth Edison must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 138 kV substation steps down transmission voltage for distribution to local networks, ensuring reliable power delivery to residential and commercial customers.