Overview
Porterfield Substation is an operational electrical substation in Ohio, United States, owned and operated by AEP Ohio. It operates at 138 kV and 13.09 kV, serving the local grid.
Porterfield Substation is an operational electrical substation located in Ohio, United States. Owned and operated by AEP Ohio, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation is part of the broader transmission and distribution network that serves residential, commercial, and industrial customers. The substation operates at voltage levels of 138,000 volts (138 kV) and 13,090 volts (13.09 kV), indicating its role in both high-voltage transmission and lower-voltage distribution. As a substation, it facilitates voltage transformation and switching, ensuring reliable power flow. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, which govern grid stability and security. Porterfield Substation contributes to the resilience of the regional power grid in Ohio. Its location in the Mid-Atlantic region places it within a network that supports energy delivery from generation sources to end users. The substation's operational status ensures continued service to the community, supporting economic activity and daily life.
Environmental context
The substation is situated in a rural or suburban area of Ohio, where land use is a mix of agriculture and residential development. Electrical infrastructure like Porterfield Substation is designed to minimize environmental impact through proper siting and maintenance. The facility's operation involves electromagnetic fields and potential oil containment from transformers, which are managed under environmental regulations. The surrounding ecosystem may include woodlands and waterways, but the substation's footprint is localized.
Frequently asked questions
Porterfield Substation is located in Ohio, United States, near coordinates 39.284677, -81.633692. It is owned and operated by AEP Ohio.
Porterfield Substation operates at 138,000 volts (138 kV) for transmission and 13,090 volts (13.09 kV) for distribution, serving as a step-down substation.
Porterfield Substation is owned and operated by AEP Ohio, a subsidiary of American Electric Power, one of the largest electric utilities in the United States.
As part of the US electrical grid, Porterfield Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Porterfield transform voltage levels for efficient transmission and distribution, and provide switching capabilities to route power and isolate faults, maintaining grid reliability.