Overview
North Tomah is an operational electrical substation in the United States, operating at 69 kV. It plays a role in regional grid stability and power distribution.
North Tomah is an operational electrical substation located in the United States, with coordinates 43.997531, -90.507472. The facility operates at a voltage of 69 kV, which classifies it as a medium-voltage substation typically used for sub-transmission or distribution within the electrical grid. In the United States, substations like North Tomah are subject to regulatory oversight by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability and compliance. The 69 kV voltage level is common for regional power distribution, connecting transmission systems to local distribution networks. The substation's operational status indicates it is actively contributing to the electrical infrastructure, supporting grid stability and power delivery to surrounding areas. Its location in a rural or semi-rural setting may influence its role in serving local communities and industries.
Environmental context
The substation's location in the United States places it within a regulatory framework that emphasizes grid reliability and environmental compliance. At 69 kV, the facility operates at a medium voltage, which typically involves lower electromagnetic field exposure compared to high-voltage lines. The surrounding area may include agricultural or natural landscapes, and the substation's design likely incorporates standard measures to minimize environmental impact, such as oil containment for transformers and noise mitigation.
Frequently asked questions
North Tomah substation is located in the United States at coordinates 43.997531, -90.507472, near the town of Tomah, Wisconsin.
North Tomah substation operates at 69 kV, a medium voltage level commonly used for sub-transmission and distribution in the US electrical grid.
It is typically managed by a local utility or transmission company.
US substations must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety. Standards like NERC CIP cover cybersecurity for critical assets.
A 69 kV substation serves as an interface between high-voltage transmission lines and lower-voltage distribution networks, stepping down voltage for local use and ensuring reliable power delivery.