Overview
Benson Substation is an operational electrical substation in the United States, serving the grid with a voltage level of 69 kV. It plays a role in regional power distribution and grid stability.
Benson Substation is an operational electrical substation located in the United States, with coordinates 31.972156, -110.236254. The facility operates at a voltage of 69 kV, placing it in the medium-voltage range typical for distribution-level substations that step down power from transmission lines to local networks. As a substation in the United States, Benson Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The 69 kV voltage level is common for sub-transmission or distribution systems, and the facility likely includes switchgear and transformers to manage power flow and ensure grid reliability. The substation's location in a rural or semi-rural area of the southwestern United States suggests it may serve agricultural or small community loads. Its operational status indicates ongoing contribution to local grid stability, and its age and equipment condition are typical for facilities of this scale, with regular maintenance required to meet NERC compliance standards.
Environmental context
The Benson Substation is situated in a region characterized by arid climate and sparse vegetation typical of the southwestern United States. Electrical infrastructure in such areas must be designed to withstand temperature extremes and dust, which can affect equipment longevity. The substation's voltage level and location suggest it supports local distribution networks, with potential environmental considerations including electromagnetic field management and land use compatibility with surrounding habitats.
Frequently asked questions
Benson Substation is located in the United States at coordinates 31.972156, -110.236254, near the town of Benson in Arizona.
Benson Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level substations.
A 69 kV substation typically steps down transmission-level voltages for local distribution, serving industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid reliability.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Local utilities also follow state-specific requirements.
Substations regulate voltage, control power flow, and isolate faults to prevent outages. They are critical nodes in the electrical grid, ensuring reliable delivery of electricity to end users.