Overview
North Litchfield Substation is an operational 230 kV substation owned and operated by National Grid in the United States, supporting regional grid stability.
North Litchfield Substation is a high-voltage electrical substation located in the United States, owned and operated by National Grid. Operating at 230 kV, it plays a critical role in the transmission network, stepping down voltage for distribution or interconnecting transmission lines. The facility is part of National Grid's extensive infrastructure serving the northeastern US. As a 230 kV substation, North Litchfield operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation likely employs modern switchgear and automation systems compliant with IEC 61850 standards to ensure safe and efficient power flow. Its voltage level classifies it as a transmission-level asset, essential for bulk power transfer. The substation's operational status and strategic location contribute to the resilience of the regional grid. By facilitating voltage transformation and power distribution, it supports residential, commercial, and industrial consumers. National Grid's ownership ensures alignment with broader grid modernization and reliability initiatives in the region.
Environmental context
The substation's location in a temperate climate zone with seasonal weather variations necessitates robust design to withstand snow, ice, and storms. Its operation involves electromagnetic fields and potential oil containment from transformers, requiring adherence to environmental regulations. The facility's role in grid stability supports integration of renewable energy sources, reducing reliance on fossil fuels.
Frequently asked questions
North Litchfield Substation is located in the United States, with coordinates approximately 42.8739 N, 71.4392 W.
North Litchfield Substation operates at 230 kV, classifying it as a high-voltage transmission substation.
North Litchfield Substation is owned and operated by National Grid, a major utility company in the northeastern United States.
As a US transmission asset, North Litchfield Substation must comply with NERC reliability standards and FERC regulations, along with applicable state utility commission rules.
A 230 kV substation steps down transmission voltage for distribution or interconnects transmission lines, playing a key role in grid stability and power delivery to consumers.