Overview
Pulliam SW YD is an operational substation in the United States, handling voltages of 138 kV and 69 kV. It plays a key role in regional grid stability.
Pulliam SW YD is a substation located in the United States, specifically at coordinates 44.540627, -88.009900. It is currently operational and serves as a critical node in the electrical infrastructure, handling transmission voltages of 138 kV and 69 kV. This facility is part of the broader US power grid, which is regulated by NERC reliability standards and FERC for interstate transmission. The substation operates under the US regulatory framework, adhering to NERC's Critical Infrastructure Protection (CIP) standards and FERC's oversight for reliability. With voltage levels at 138 kV and 69 kV, it is classified as a high-voltage substation, typically used for regional power distribution and interconnection. Such facilities are essential for maintaining grid stability and ensuring efficient power flow between generation sources and load centers. Environmentally, the substation's location in Wisconsin places it within a region with diverse seasonal demands, including heating in winter and cooling in summer. Its role in voltage regulation and power factor correction helps minimize transmission losses and supports the integration of renewable energy sources. The facility's operational status ensures continued reliability for the local community and industrial users.
Environmental context
The substation is situated in a temperate climate zone in Wisconsin, where seasonal temperature extremes drive significant variations in electricity demand. Its high-voltage equipment is designed to withstand snow and ice loads, while the surrounding area includes agricultural and urban interfaces. The facility's operation supports grid stability and reduces line losses, contributing to efficient energy use.
Frequently asked questions
Pulliam SW YD substation is located in the United States, at coordinates 44.540627, -88.009900, in the state of Wisconsin.
Pulliam SW YD substation handles transmission voltages of 138 kV and 69 kV, typical for high-voltage substations in the US grid.
Pulliam SW YD substation is currently operational, playing an active role in the regional electrical infrastructure.
US substations must comply with NERC reliability standards and FERC regulations, including CIP standards for security and grid reliability.
By stepping down high transmission voltages for distribution, Pulliam SW YD helps balance load and supply, reducing losses and supporting reliable electricity delivery.