Overview
Dunnel Park Substation is an operational electrical substation in Rhode Island, United States, owned by Rhode Island Energy. It operates at voltages of 115 kV and 13.8 kV, serving the local grid.
Dunnel Park Substation is an operational electrical substation located in Rhode Island, United States. Owned by Rhode Island Energy, the facility plays a key role in the regional power distribution network, stepping down transmission-level voltage for local distribution. The substation operates at two voltage levels: 115 kV for transmission and 13.8 kV for distribution, typical of medium-to-large substations in the United States. As part of Rhode Island Energy's infrastructure, it is subject to NERC reliability standards and FERC regulation for grid stability and safety. This substation supports the electrical infrastructure of Rhode Island, contributing to reliable power supply for residential, commercial, and industrial customers. Its location in the northeastern US places it within a region with aging grid assets, making ongoing maintenance and upgrades critical for system resilience.
Environmental context
The substation is located in an urbanized area of Rhode Island, where electrical infrastructure must balance reliability with environmental considerations such as electromagnetic fields and land use. The surrounding region experiences a temperate climate with seasonal storms, requiring robust design to withstand weather-related disruptions.
Frequently asked questions
Dunnel Park Substation is located in Rhode Island, United States, at coordinates 41.865512, -71.365679.
Dunnel Park Substation operates at 115 kV for transmission and 13.8 kV for distribution, typical for a substation serving both high-voltage and local distribution needs.
Dunnel Park Substation is owned by Rhode Island Energy, a utility company serving customers in Rhode Island.
Substations in the US are subject to NERC reliability standards for grid stability and FERC regulation for transmission-level assets. Compliance with ISO/IEC 61850 for substation automation is also common.
As a substation stepping down voltage from 115 kV to 13.8 kV, Dunnel Park Substation is critical for distributing electricity to residential, commercial, and industrial customers in Rhode Island, ensuring reliable power supply.