Overview
Winslow Substation is an operational electrical substation in Maine, United States, owned by Central Maine Power Company. It handles voltages of 115 kV and 34.5 kV, serving the local grid.
Winslow Substation is an operational electrical substation located in Maine, United States. Owned by Central Maine Power Company, the facility plays a key role in the regional electrical infrastructure, stepping down transmission voltages for distribution. The substation operates at voltage levels of 115 kV and 34.5 kV, typical for a medium-scale substation connecting transmission and distribution networks. As part of the United States electrical grid, Winslow Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security, with substations like Winslow subject to compliance with NERC Critical Infrastructure Protection (CIP) standards. The facility's equipment likely includes circuit breakers, transformers, and switchgear designed for the specified voltage levels. The substation's location in Maine places it within the New England power grid, which is overseen by ISO New England. Winslow Substation contributes to the stability and reliability of the local distribution network, serving residential, commercial, and industrial customers in the region. Its operational status ensures continued support for the area's electricity needs.
Environmental context
The substation is situated in a rural area of Maine, characterized by forested landscapes and a cold climate. Electrical infrastructure in such regions must withstand seasonal weather extremes, including snow and ice accumulation, which can affect equipment reliability. The facility's design likely incorporates measures to mitigate environmental impacts, such as oil containment for transformers and noise reduction. Its operation supports the local grid without significant direct environmental footprint, though transmission lines may require vegetation management.
Frequently asked questions
Winslow Substation is located in Maine, United States, at coordinates 44.569550, -69.603260.
Winslow Substation operates at voltage levels of 115 kV and 34.5 kV, typical for a substation connecting transmission and distribution networks.
Winslow Substation is owned by Central Maine Power Company, a major utility serving the state of Maine.
As part of the US electrical grid, Winslow Substation must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) requirements.
Substations like Winslow step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses. They also provide switching and protection functions to maintain grid stability.