Overview
Port Edwards is an operational electrical substation in Wisconsin, United States, handling voltages of 138 kV and 69 kV. It plays a key role in local grid stability.
Port Edwards is an operational electrical substation located in Wisconsin, United States. The facility operates at voltage levels of 138 kV and 69 kV, indicating its role in both transmission and sub-transmission within the regional power grid. As a substation, it serves as a critical node for voltage transformation and power distribution, supporting the reliability of electricity supply in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce standards for grid reliability and security. In the United States, substations like Port Edwards are essential for maintaining the stability of the interconnected power system, particularly in regions with mixed industrial and residential loads. The facility's location in central Wisconsin places it within a region that experiences seasonal weather extremes, including winter storms and summer heat waves, which can impact grid operations. Its dual-voltage capability allows it to interconnect different parts of the grid, enhancing flexibility and resilience. The substation contributes to the overall reliability of the local electrical infrastructure, serving communities and industries in the area.
Environmental context
The substation is situated in a rural area of Wisconsin, where the surrounding landscape includes forests and agricultural land. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disturbance. The facility's voltage levels and location influence its environmental footprint, with higher voltages typically requiring larger clearances and more extensive infrastructure.
Frequently asked questions
Port Edwards substation is located in Wisconsin, United States, near the coordinates 44.340835, -89.883357.
Port Edwards substation operates at 138 kV and 69 kV, serving both transmission and sub-transmission functions.
Substations in the US are regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability and security standards.
Port Edwards substation is currently operational, actively contributing to the local power grid.
Substations like Port Edwards are critical for voltage transformation and power distribution, ensuring stable electricity supply and enabling grid interconnection.