Ranger Substation - Operational 120 kV Substation in the United States

Ranger Substation is an operational electrical substation located in the United States, owned and operated by ITC. The facility operates at a voltage level of 120 kV, placing it in the medium-to-high voltage range typical for transmission and sub-transmission substations. This voltage level indicates its role in stepping down power from high-voltage transmission lines to distribution networks or interconnecting local generation. As part of the U.S. electrical infrastructure, Ranger Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system, ensuring grid stability and security. The substation likely incorporates standard automation and protection systems, such as those based on IEC 61850, to manage power flow and fault conditions. The substation's location in the United States, within a region with a mix of urban and industrial loads, underscores its importance in maintaining reliable electricity supply. ITC, as the owner and operator, is a major transmission company, indicating that this facility is part of a larger interconnected grid serving a broad area. The operational status confirms its active role in the regional power system.

The substation is situated in an area with a temperate climate, typical of the Midwestern United States. Its urban or suburban setting means it plays a critical role in supporting local residential, commercial, and industrial electricity demand. The voltage level and location suggest it is part of a network that must withstand seasonal weather variations, including heat waves and winter storms, which can stress the grid. Proper maintenance and adherence to NERC standards help mitigate environmental risks such as vegetation encroachment and wildlife interactions.