Overview
St. Martins Substation is an operational electrical substation in the United States, operating at 138 kV. It plays a role in regional grid stability and power distribution.
St. Martins Substation is an operational electrical substation located in the United States, with coordinates 42.902308, -88.060046. The facility operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure, serving to step down power from higher-voltage transmission lines for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As a 138 kV facility, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and may be classified as a medium-voltage asset within the grid hierarchy. The environmental context of St. Martins Substation includes its location in a region with mixed urban and rural characteristics. The substation's operation supports local grid reliability and may serve industrial, commercial, or residential loads. Its presence contributes to the electrical infrastructure resilience of the surrounding area.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather variations can impact grid operations. Its voltage level and location influence its role in maintaining grid stability, particularly during peak demand periods. The facility's design and maintenance practices align with industry standards to minimize environmental impact.
Frequently asked questions
St. Martins Substation is located in the United States at coordinates 42.902308, -88.060046.
St. Martins Substation operates at 138 kV, a common voltage level for sub-transmission and distribution in the US grid.
The substation is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability and security standards.
A 138 kV substation typically steps down transmission voltage for local distribution, serving industrial, commercial, and residential customers while maintaining grid stability.
US substations must comply with NERC reliability standards, FERC regulations, and industry standards like IEEE C37 for switchgear and protection systems.