Overview
Thomaston Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
Thomaston Substation is an operational electrical substation located in Connecticut, United States. Owned and operated by Eversource, it plays a role in the regional power distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, Thomaston Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and oversee interstate electricity transmission. The substation's equipment likely includes switchgear, transformers, and protection systems that comply with industry standards such as IEEE and ANSI. The substation's location in Connecticut places it within the ISO New England (ISO-NE) balancing authority area. It contributes to grid stability and power delivery to local communities and industries. Eversource, as the owner and operator, is responsible for maintenance and compliance with reliability standards to ensure continuous service.
Environmental context
The substation is situated in a region with a temperate climate, experiencing seasonal variations that can affect electrical infrastructure. Its urban or suburban setting may require considerations for electromagnetic field management and noise mitigation. The surrounding environment includes residential and commercial areas, necessitating adherence to local zoning and environmental regulations.
Frequently asked questions
Thomaston Substation is located in Connecticut, United States, at coordinates 41.675397, -73.069726.
Thomaston Substation operates at 115 kV, a common voltage for sub-transmission and distribution substations in the United States.
Thomaston Substation is owned and operated by Eversource, a major utility company in the northeastern United States.
As part of the US electrical grid, Thomaston Substation must comply with NERC reliability standards and FERC regulations, as well as state-level utility commission rules.
A 115 kV substation typically steps down transmission voltage for distribution to local networks, ensuring reliable power delivery to residential, commercial, and industrial customers.