Overview
DTE Walker Substation is an operational electrical substation owned by DTE Energy in the United States. It operates at voltage levels of 24 kV and 4.8 kV, serving the local grid.
DTE Walker Substation is an operational electrical substation located in the United States, owned and operated by DTE Energy. The facility handles voltage levels of 24,000 volts and 4,800 volts, indicating its role in distributing electricity from transmission lines to local distribution networks. As part of the U.S. electrical infrastructure, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and oversee interstate electricity transmission. The substation's voltage levels suggest it serves a medium-voltage distribution function, typical for urban or suburban areas. The substation plays a critical role in maintaining grid stability and reliability for the surrounding community. Its location in the Detroit metropolitan area means it supports a dense population and industrial base, contributing to the region's energy security and economic activity.
Environmental context
The substation is located in an urban area near Detroit, Michigan, where it supports a mix of residential, commercial, and industrial loads. Urban substations like this one are subject to stricter land-use and safety regulations due to proximity to populated areas. The facility's age and equipment condition are typical for the region, with ongoing maintenance required to ensure reliability and minimize environmental risks such as oil leaks from transformers.
Frequently asked questions
DTE Walker Substation is located in the United States, near Detroit, Michigan, at coordinates 42.34, -83.016.
The substation operates at voltage levels of 24,000 volts (24 kV) and 4,800 volts (4.8 kV), which are typical for distribution substations.
The substation is owned and operated by DTE Energy, a major utility company serving Michigan.
U.S. substations must comply with NERC reliability standards and FERC regulations for transmission-level assets, as well as local utility requirements.
Distribution substations step down voltage from transmission lines to lower levels suitable for local distribution to homes and businesses, ensuring reliable electricity supply.