Overview
Burnsville Substation is an operational electrical substation in Minnesota, United States, handling voltages of 115 kV and 69 kV. It plays a key role in regional grid stability.
Burnsville Substation is an operational electrical substation located in Burnsville, Minnesota, United States. The facility operates at voltage levels of 115 kV and 69 kV, positioning it as a medium-voltage substation within the regional transmission and distribution network. 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 bulk power system. As part of the U.S. grid, it adheres to NERC's Critical Infrastructure Protection (CIP) standards and is subject to oversight by the Midwest Reliability Organization (MRO), the regional entity. Burnsville Substation contributes to the electrical infrastructure serving the Minneapolis-Saint Paul metropolitan area. Its dual-voltage configuration allows it to interconnect transmission and distribution networks, supporting local residential, commercial, and industrial loads. The facility's operational status ensures continued grid reliability in the region.
Environmental context
Located in a suburban area of Burnsville, Minnesota, the substation is part of the urban electrical grid serving the Twin Cities region. Its operation involves standard electromagnetic fields and potential oil containment from transformers, managed under environmental regulations. The site's proximity to residential areas necessitates adherence to noise and safety standards.
Frequently asked questions
Burnsville Substation is located in Burnsville, Minnesota, United States, at coordinates 44.755909, -93.251892.
Burnsville Substation operates at 115 kV and 69 kV, making it a medium-voltage substation that connects transmission and distribution networks.
The substation is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), with regional oversight by the Midwest Reliability Organization (MRO).
Substations like Burnsville step down high-voltage electricity from transmission lines to lower voltages for distribution, ensuring safe and reliable power delivery to homes and businesses.
U.S. substations must comply with NERC reliability standards, including Critical Infrastructure Protection (CIP) for cybersecurity, and OSHA safety regulations for personnel and equipment.