Overview
Tiffin Crossroads Substation is an operational electrical substation in Iowa, United States, owned and operated by Alliant Energy. It operates at a voltage of 69 kV, serving the local grid.
Tiffin Crossroads Substation is an operational electrical substation located in Iowa, United States. Owned and operated by Alliant Energy, this facility plays a key role in the regional power distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distributing electricity from transmission lines to local distribution networks. As part of the U.S. electrical infrastructure, Tiffin Crossroads Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The substation likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. The substation serves the Tiffin area and surrounding communities, contributing to grid stability and reliable electricity supply. Its location in a rural-urban transition zone underscores its importance in supporting both residential and commercial loads. Alliant Energy, a major utility in the Midwest, operates this facility as part of its broader transmission and distribution network.
Environmental context
The substation is situated in a region with a mix of agricultural and suburban land use. Its operation involves electromagnetic fields and potential noise from transformers, which are managed through standard mitigation practices. The facility's design and maintenance follow environmental guidelines to minimize impact on local ecosystems and comply with state and federal regulations.
Frequently asked questions
Tiffin Crossroads Substation is located in Iowa, United States, near the city of Tiffin. Its coordinates are approximately 41.7083 N, -91.6851 W.
Tiffin Crossroads Substation operates at a voltage of 69 kV (69,000 volts), which is a common medium-voltage level for distribution substations in the United States.
Tiffin Crossroads Substation is owned and operated by Alliant Energy, a major utility company serving the Midwest region of the United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Additionally, substation automation often follows the ISO/IEC 61850 standard for communication and control.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 161 kV) to distribution levels (e.g., 12.47 kV or 34.5 kV) for local power delivery to homes and businesses.