Overview
Miller City Substation is an operational electrical substation in the United States, operated by Paulding Putnam REA. It operates at a voltage of 69 kV, serving the local grid.
Miller City Substation is an operational electrical substation located in the United States, managed by Paulding Putnam REA. The facility operates at a voltage level of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution networks. The substation's 69 kV voltage class places it in the medium-voltage range, commonly used for subtransmission and distribution in rural and suburban areas. As part of the U.S. electrical infrastructure, it operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE standards. Miller City Substation plays a key role in delivering reliable electricity to the surrounding community. Its location in a rural area suggests it supports agricultural and residential loads. The substation's operational status and connection to the broader grid contribute to regional energy security and resilience.
Environmental context
The substation is located in a rural area of Ohio, characterized by agricultural land and dispersed residential communities. Its 69 kV voltage level indicates a distribution role, with lower environmental impact compared to high-voltage transmission lines. The facility's equipment may include oil-filled transformers, which require proper containment to prevent soil and water contamination. The surrounding landscape supports local wildlife, and the substation's footprint is relatively small, minimizing habitat disruption.
Frequently asked questions
Miller City Substation is located in the United States, with coordinates approximately 41.093452 N, -84.092635 W. It is operated by Paulding Putnam REA.
Miller City Substation operates at a voltage of 69 kV, which is a common voltage for subtransmission and distribution substations in the United States.
Miller City Substation is operated by Paulding Putnam REA, a rural electric cooperative serving parts of Ohio.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Equipment often follows IEEE and ANSI standards for safety and performance.
A 69 kV substation typically steps down transmission voltages (e.g., 138 kV) to distribution levels (e.g., 12 kV) for local delivery to homes and businesses. It also provides switching and protection functions.