Overview
Southwest Delavan is an operational electrical substation in the United States. It operates at 138 kV, serving the local grid with transmission-level voltage.
Southwest Delavan is an operational electrical substation located in the United States, with coordinates 42.614458, -88.675418. As a substation, it plays a critical role in stepping down high-voltage electricity for distribution or interconnecting transmission lines. The facility operates at 138 kV, a common voltage level for subtransmission or transmission networks, indicating its importance in regional grid stability. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system and FERC oversight for interstate transmission. Facilities like Southwest Delavan are typically equipped with switchgear, transformers, and protection systems compliant with standards such as IEEE C37 and IEC 61850 for automation. The 138 kV voltage level suggests it serves as a key node in the local power network, potentially connecting generation sources to load centers. Located in the Midwest, the substation supports the electrical infrastructure of the surrounding area, which may include residential, commercial, and industrial customers. Its operational status ensures continued reliability of power supply, contributing to grid resilience. The facility's role in voltage regulation and power flow management is essential for maintaining system stability and meeting demand.
Environmental context
The substation is located in a rural or suburban area of Wisconsin, with the surrounding landscape likely including agricultural fields and small communities. Electrical infrastructure at this voltage level can have localized environmental impacts such as electromagnetic fields and land use for transmission corridors. The facility's operation supports grid stability and integration of renewable energy sources, which can reduce overall environmental footprint by enabling cleaner power delivery.
Frequently asked questions
Southwest Delavan substation is located in the United States, with coordinates 42.614458, -88.675418, likely in the state of Wisconsin near the town of Delavan.
Southwest Delavan substation operates at 138 kV, a standard transmission-level voltage used for regional power distribution and interconnection.
Southwest Delavan substation is currently operational, meaning it is actively serving the electrical grid.
Substations in the United States must comply with NERC reliability standards for bulk power system operation and FERC regulations for interstate transmission. Equipment often follows IEEE and IEC standards such as IEC 61850 for automation.
A 138 kV substation typically serves as a transmission or subtransmission node, stepping down voltage for distribution or interconnecting high-voltage lines. It helps maintain grid stability and reliability.