Frannie Substation - 230 kV Electrical Substation in the United States

Frannie Substation is an operational electrical substation located in the United States. Operating at a voltage of 230 kV, it is classified as a high-voltage substation, typically used for transmission-level power distribution and interconnection within the broader grid network. As a 230 kV substation, Frannie Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure reliability and security of the bulk power system. The substation likely includes switchgear, transformers, and protection systems compliant with industry standards such as IEEE C37. The substation's location in the United States places it within one of the world's largest interconnected power grids. Its operational status contributes to the reliability of electricity supply for surrounding communities and industries. Substations like Frannie are critical nodes in the transmission network, facilitating voltage transformation and power flow management.

The substation is situated in a region with a continental climate, characterized by cold winters and warm summers. Its operation involves electromagnetic fields and potential oil containment from transformers, which are managed under environmental regulations. The surrounding area may include agricultural or rural land uses, with minimal direct ecological impact from the substation itself.