Overview
SUSSEX is an operational electrical substation in Sussex, United States, operating at 138 kV. It plays a role in the regional power grid under NERC reliability standards.
SUSSEX is an operational electrical substation located in Sussex, United States. The facility operates at a voltage of 138 kV, which classifies it as a high-voltage substation critical for transmission-level grid stability. As part of the North American power system, it falls under the regulatory oversight of NERC and FERC, ensuring compliance with reliability standards. The substation's 138 kV voltage level indicates it serves as a key node in the regional transmission network, stepping down power for distribution or interconnecting with other high-voltage lines. In the United States, substations of this scale are typically equipped with modern switchgear and automation systems, often adhering to ISO/IEC 61850 standards for substation automation. The facility's location in Sussex supports local electricity demand and grid resilience. Environmentally, the substation's operation is subject to NERC's environmental and safety protocols, including vegetation management and oil containment for transformers. Its role in the grid helps integrate renewable energy sources and maintain supply reliability for the surrounding community. The facility's operational status ensures continued support for regional electrical infrastructure.
Environmental context
The substation is located in Sussex, a suburban area with mixed residential and commercial land use. Its 138 kV voltage level suggests it is a critical component of the regional transmission grid, potentially impacting local ecosystems through right-of-way maintenance. Standard environmental practices include vegetation control and stormwater management to minimize ecological disruption.
Frequently asked questions
The SUSSEX substation is located in Sussex, United States, at coordinates 43.135830, -88.205172.
The SUSSEX substation operates at a voltage of 138 kV, which is typical for high-voltage transmission substations.
The SUSSEX substation is currently operational, meaning it is actively serving the regional power grid.
Substations in the United States must comply with NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and safety.
A 138 kV substation typically steps down high-voltage electricity from transmission lines to lower voltages for distribution, or interconnects multiple transmission lines to enhance grid reliability.