Overview
West Millersburg Substation is an operational electrical substation in Ohio, United States, owned and operated by AEP Ohio. It handles voltages of 138 kV and 69 kV, serving the local grid.
West Millersburg 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 state's electrical infrastructure. The substation's voltage levels of 138 kV and 69 kV indicate it serves both transmission and distribution functions, typical for substations connecting high-voltage transmission lines to lower-voltage distribution networks. Operating under the regulatory framework of the United States, the substation must comply with North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. AEP Ohio, as the owner and operator, adheres to these standards to ensure grid stability and reliability. The substation's dual voltage levels suggest it may include step-down transformers, a common configuration for substations in this sector. The substation's location in rural Ohio supports the regional grid by stepping down transmission voltages for local distribution. Its operational status ensures continued service to the surrounding community, contributing to the resilience of the electrical infrastructure in the area. As part of AEP Ohio's network, it helps maintain reliable power supply for residential, commercial, and industrial customers.
Environmental context
The substation is situated in a rural area of Ohio, where the surrounding environment is primarily agricultural with scattered woodlands. Electrical infrastructure in such settings typically has minimal direct environmental impact, though the presence of high-voltage equipment requires careful management to avoid electromagnetic field effects and to ensure wildlife safety. The substation's design likely includes measures to contain potential oil leaks from transformers and to manage stormwater runoff, aligning with standard environmental practices for substations in the United States.
Frequently asked questions
West Millersburg Substation is located in Ohio, United States, at coordinates approximately 40.5618° N, -81.9494° W.
The substation operates at two voltage levels: 138 kV (transmission) and 69 kV (sub-transmission or distribution), indicating it serves as a step-down point in the grid.
The substation is owned and operated by AEP Ohio, a subsidiary of American Electric Power, which serves over 1.5 million customers in Ohio.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets, ensuring grid stability and security.
Substations like West Millersburg transform voltage levels, switch circuits, and protect the grid. They are critical nodes that connect transmission lines to distribution networks, enabling reliable power delivery to end users.