Overview
Strawton Substation is an operational electrical substation in the United States, handling voltages of 138 kV and 69 kV. It plays a key role in regional grid stability and power distribution.
Strawton Substation is an operational electrical substation located in the United States, with coordinates approximately 40.32°N, -85.78°W. The facility operates at voltage levels of 138,000 volts and 69,000 volts, indicating its role in both transmission and sub-transmission networks. As a substation, it serves as a critical node for stepping down high-voltage electricity for local distribution or interconnecting different parts of the grid. The substation operates under the regulatory framework of the United States, which includes compliance with North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The facility's voltage levels suggest it is part of the medium-to-high voltage grid, typical for substations that support industrial, commercial, and residential loads in the region. Strawton Substation contributes to the reliability and resilience of the local electrical infrastructure. Its location in the central United States places it within a region that experiences diverse weather conditions, including thunderstorms and winter storms, which can impact grid operations. The substation's role in voltage transformation and switching is essential for maintaining power quality and supply continuity to surrounding communities.
Environmental context
The substation is situated in a rural or semi-rural area of the central United States, where agricultural land use is common. Electrical infrastructure in such settings must balance reliability with environmental considerations, such as minimizing land disturbance and avoiding sensitive habitats. The facility's voltage levels indicate it may have a moderate physical footprint, with equipment like transformers and switchgear housed in fenced enclosures. Local environmental factors include potential stormwater runoff from impervious surfaces and the need for vegetation management to prevent interference with power lines.
Frequently asked questions
Strawton Substation is located in the United States at approximate coordinates 40.32°N, -85.78°W. It is situated in a region served by the local utility grid.
Strawton Substation operates at two voltage levels: 138,000 volts (138 kV) and 69,000 volts (69 kV). These voltages indicate it serves both transmission and sub-transmission functions.
Strawton Substation is currently operational, meaning it is actively used for electrical power transformation and distribution.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, equipment may follow IEEE and ISO/IEC 61850 standards for automation and communication.
Substations are critical for stepping voltage up or down, switching circuits, and isolating faults. They enable efficient long-distance transmission and safe local distribution, ensuring reliable electricity supply to homes and businesses.