Overview
Swan Lake Road Substation is an operational electrical substation in Minnesota, United States, owned and operated by Minnesota Power. It handles voltages of 115 kV and 34.5 kV, serving the regional power grid.
Swan Lake Road Substation is an operational electrical substation located in Minnesota, United States. Owned and operated by Minnesota Power, the facility plays a role in the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at voltage levels of 115 kV and 34.5 kV, typical for sub-transmission and distribution infrastructure. As part of the U.S. electrical grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The facility likely employs modern substation automation technologies, such as those based on IEC 61850 standards, to ensure reliable and efficient operation. Situated in Minnesota, the substation supports the state's energy infrastructure, which includes a mix of renewable energy sources like wind and hydropower. Its location serves local communities and industries, contributing to grid stability and power delivery in the region. The facility's operational status underscores its ongoing role in the electrical network.
Environmental context
The substation is located in a region with cold winters and moderate summers, which influences infrastructure design for weather resilience. Its voltage levels indicate a role in distributing power from transmission lines to local networks, potentially supporting urban or industrial areas. The site's environmental impact is minimal, typical of substations, with considerations for electromagnetic fields and stormwater management.
Frequently asked questions
Swan Lake Road Substation is located in Minnesota, United States, at coordinates 46.826243, -92.166138.
The substation operates at 115 kV and 34.5 kV, which are common for sub-transmission and distribution purposes.
The substation is owned and operated by Minnesota Power, a utility company serving the region.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets. Automation often follows IEC 61850 standards.
Substations transform voltage levels for efficient transmission and distribution, isolate faults, and enable grid monitoring and control, ensuring reliable power delivery.