Overview
Devens Substation is an operational electrical substation in Massachusetts, United States, owned by Littleton Electric Light & Water Department. It operates at 69 kV and 13.8 kV voltage levels.
Devens Substation is an operational electrical substation located in Massachusetts, United States. Owned by Littleton Electric Light & Water Department, the facility serves as a key node in the local electrical infrastructure, stepping down transmission-level voltage for distribution to residential, commercial, and industrial customers in the region. The substation operates at two voltage levels: 69 kV for transmission and 13.8 kV for distribution, indicating a medium-voltage facility typical of regional substations. As part of the U.S. electrical grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The substation likely employs conventional air-insulated switchgear (AIS) or gas-insulated switchgear (GIS) technology, common for facilities of this scale. Located in a suburban area of Massachusetts, the substation supports the electrical needs of the surrounding community, including the Devens area. Its role in the grid is critical for maintaining voltage stability and reliability, particularly during peak demand periods. The facility contributes to the region's energy resilience by providing a controlled point for power distribution and grid interconnection.
Environmental context
The substation is situated in a suburban area of Massachusetts, a region with a temperate climate and seasonal weather variations. Electrical infrastructure in this area must withstand winter storms and occasional extreme weather events. The facility's location near residential and commercial zones requires careful management of electromagnetic fields and noise, though modern substations are designed to minimize environmental impact. The surrounding landscape includes mixed forest and developed land, with the substation footprint being relatively small compared to other industrial facilities.
Frequently asked questions
Devens Substation is located in Massachusetts, United States, at coordinates 42.553066, -71.609793. It is owned and operated by Littleton Electric Light & Water Department.
Devens Substation operates at 69 kV (transmission) and 13.8 kV (distribution), making it a medium-voltage substation that steps down power for local distribution.
Devens Substation is owned by Littleton Electric Light & Water Department, a municipal utility serving the Littleton and Devens areas in Massachusetts.
As part of the U.S. electrical grid, Devens Substation must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. It also follows industry standards such as IEEE and ISO/IEC 61850 for substation automation.
Substations like Devens are critical for voltage transformation and distribution, ensuring reliable power delivery from transmission lines to local distribution networks. They also provide protection, switching, and monitoring capabilities to maintain grid stability.