Overview
Madisonville Substation is an operational electrical substation in Louisiana, United States, owned and operated by CLECO. It handles voltages of 230 kV and 34.5 kV, serving as a key node in the regional transmission grid.
Madisonville Substation is an operational electrical substation located in Louisiana, United States. Owned and operated by CLECO, the facility is a critical component of the regional power transmission infrastructure, stepping down high-voltage electricity for distribution to local communities and industries. The substation operates at voltage levels of 230,000 volts (230 kV) and 34,500 volts (34.5 kV), indicating its role in both high-voltage transmission and sub-transmission. As part of the U.S. electrical grid, it falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. CLECO, a major utility in Louisiana, ensures compliance with these standards to maintain grid stability. Located near the city of Madisonville, the substation supports the growing energy demands of the region, including residential, commercial, and industrial customers. Its strategic position in the transmission network enhances grid resilience and facilitates the integration of power from various generation sources. The facility's operational status and voltage capacity underscore its importance to the local electrical infrastructure.
Environmental context
The substation is situated in a humid subtropical climate zone, typical of the Gulf Coast region, which poses challenges such as high humidity, frequent thunderstorms, and potential hurricane impacts. These conditions require robust design and maintenance practices to ensure reliability. The facility's location near populated areas necessitates careful management of electromagnetic fields and noise, though standard substation design mitigates these concerns. Its role in the grid supports the efficient transmission of electricity, reducing line losses and contributing to overall energy efficiency.
Frequently asked questions
Madisonville Substation is located in Louisiana, United States, near the town of Madisonville. Its coordinates are approximately 30.427263 N, -90.192152 W.
Madisonville Substation operates at two voltage levels: 230,000 volts (230 kV) for high-voltage transmission and 34,500 volts (34.5 kV) for sub-transmission or distribution.
Madisonville Substation is owned and operated by CLECO, a major electric utility company serving Louisiana.
Substations in the United States must comply with NERC reliability standards for bulk power systems and FERC regulations for transmission assets. These standards cover maintenance, cybersecurity, and operational practices to ensure grid stability.
A substation transforms voltage levels to facilitate efficient transmission and distribution of electricity. It also provides switching, protection, and monitoring functions to maintain grid reliability and safety.