Overview
Dyer Creek Substation is an operational electrical substation in the United States, owned and operated by Jackson Energy Authority. It handles voltages of 161 kV and 12.47 kV, serving the local grid.
Dyer Creek Substation is an operational electrical substation located in the United States, owned and operated by Jackson Energy Authority. The facility plays a key role in the regional power distribution network, stepping down transmission-level voltage to distribution levels for local consumers. The substation operates with voltage levels of 161,000 volts (161 kV) on the high side and 12,470 volts (12.47 kV) on the low side, typical for a medium-voltage substation serving industrial, commercial, and residential loads. As part of the Jackson Energy Authority system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability and safety. Located in western Tennessee, the substation supports the electrical infrastructure of the Jackson area. Its operational status ensures reliable power delivery to the community, contributing to the region's economic activity and quality of life. The facility's design and maintenance follow industry best practices for substation automation and protection, including compliance with ISO/IEC 61850 standards where applicable.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, where electrical infrastructure must balance reliability with environmental considerations. Voltage levels and equipment age are critical factors for grid stability, and the facility's location near residential and commercial zones requires careful management of electromagnetic fields and noise. The surrounding ecosystem includes forests and waterways, necessitating standard environmental mitigation measures during construction and operation.
Frequently asked questions
Dyer Creek Substation is located in the United States, near Jackson, Tennessee, at coordinates 35.688548, -88.802433.
Dyer Creek Substation operates at 161,000 volts (161 kV) on the high-voltage side and 12,470 volts (12.47 kV) on the low-voltage side, typical for a distribution substation.
Dyer Creek Substation is owned and operated by Jackson Energy Authority, a public utility serving the Jackson, Tennessee area.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission. Additionally, ISO/IEC 61850 standards for substation automation are commonly adopted.
Dyer Creek Substation steps down transmission-level voltage (161 kV) to distribution-level voltage (12.47 kV), enabling safe delivery of electricity to homes, businesses, and industries in the Jackson area.