Overview
Mid Rivers Substation is an operational electrical substation in the United States, owned and operated by Ameren. It handles voltages of 161 kV and 138 kV, serving the regional grid.
Mid Rivers Substation is an operational electrical substation located in the United States, owned and operated by Ameren, a major utility company. The facility operates at voltage levels of 161 kV and 138 kV, classifying it as a high-voltage substation critical for transmission and distribution within the regional power grid. The substation's technical specifications indicate it handles multiple voltage levels, typical for facilities that step down transmission voltages for local distribution or interconnect different parts of the grid. As part of the U.S. electrical infrastructure, it operates under NERC reliability standards and FERC regulations, ensuring grid stability and compliance with federal oversight. The substation likely employs modern automation and protection systems consistent with ISO/IEC 61850 standards. Located in the central United States, Mid Rivers Substation plays a key role in delivering electricity to residential, commercial, and industrial customers. Its operation supports grid reliability and resilience, particularly during peak demand periods. The facility's strategic location within Ameren's network contributes to the overall stability of the regional power supply.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal temperature variations influence electricity demand for heating and cooling. Its location in a mixed urban-rural area means it supports both densely populated zones and agricultural or industrial activities. The facility's high-voltage equipment is designed to minimize electrical losses and environmental impact, with modern switchgear reducing SF6 emissions where applicable.
Frequently asked questions
Mid Rivers Substation is located in the United States, with coordinates approximately 38.83° N, 90.70° W. It is owned and operated by Ameren.
Mid Rivers Substation operates at 161 kV and 138 kV, which are high-voltage levels typical for transmission and sub-transmission applications.
The substation is owned and operated by Ameren, a major utility company serving parts of the central United States.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Facilities also often follow IEEE and ISO/IEC 61850 standards for automation.
Substations transform voltage levels for efficient transmission and distribution, switch circuits for maintenance or fault isolation, and monitor grid conditions. They are critical nodes in the power system.