Overview
M.L. Hibbard S.E. Station is an operational substation in the United States, operating at 115 kV. It plays a role in regional grid stability and power distribution.
M.L. Hibbard S.E. Station is a substation located in the United States, with coordinates near 46.735814, -92.153639. The facility operates at a voltage of 115 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution. As an operational substation, it serves as a node in the electrical grid, stepping down voltage for local distribution or interconnecting transmission lines. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system reliability and FERC oversight for transmission-level assets. At 115 kV, the facility is subject to applicable NERC standards for voltage regulation, protection systems, and maintenance practices. The technology employed likely includes circuit breakers, transformers, and switchgear typical of medium-voltage substations. Environmentally, the substation's location in a region with coordinates indicating proximity to Duluth, Minnesota, suggests it serves a mixed urban and industrial area. Its role in the grid supports local communities and industries by ensuring reliable power delivery. The facility's operational status contributes to the resilience of the regional electrical infrastructure.
Environmental context
The substation is located in a region with a temperate climate, where seasonal temperature variations can affect equipment performance and maintenance schedules. Its urban setting implies proximity to residential and commercial areas, necessitating noise and electromagnetic field mitigation measures. The facility's 115 kV voltage level indicates it is part of the distribution network, which has lower environmental impact compared to high-voltage transmission lines.
Frequently asked questions
M.L. Hibbard S.E. Station is located in the United States, with approximate coordinates 46.735814, -92.153639, near Duluth, Minnesota.
M.L. Hibbard S.E. Station operates at a voltage of 115 kV, which is typical for sub-transmission or distribution substations.
As a US substation, it must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets, as well as local utility requirements.
A 115 kV substation typically steps down voltage from higher transmission levels for local distribution, serving industrial, commercial, and residential customers.
By operating as a node in the electrical network, it helps balance load, regulate voltage, and provide redundancy, enhancing overall grid stability.