Overview
Garvin Substation is an operational electrical substation in the United States, owned and operated by CenterPoint Energy. It operates at a voltage of 69 kV, serving as a key node in the regional power grid.
Garvin Substation is an operational electrical substation located in the United States, owned and operated by CenterPoint Energy, a major utility company serving the Midwest and Gulf Coast regions. The substation operates at a voltage of 69 kV, which classifies it as a medium-voltage facility within the electrical infrastructure sector. This voltage level is typical for sub-transmission and distribution substations that connect local distribution networks to higher-voltage transmission lines. As part of the U.S. electrical grid, Garvin Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and ensure the stability of the bulk power system. The substation likely incorporates standard equipment such as circuit breakers, transformers, and switchgear, adhering to industry standards like IEEE and ISO/IEC 61850 for substation automation. The substation plays a critical role in maintaining grid stability and delivering electricity to residential, commercial, and industrial customers in its service area. Its location in the United States places it within one of the world's largest and most complex electrical grids, where reliability and resilience are paramount. The facility's operational status ensures continued support for local energy needs and integration with broader regional power systems.
Environmental context
The substation is located in a region with a temperate climate, which influences the design and maintenance of electrical infrastructure. Seasonal temperature variations and potential severe weather events, such as thunderstorms or winter storms, require robust equipment and protective measures. The facility's urban or rural setting affects its environmental footprint, with considerations for electromagnetic fields, noise, and visual impact. Proper siting and mitigation measures are typically employed to minimize ecological disruption.
Frequently asked questions
Garvin Substation is located in the United States, with coordinates approximately 37.9923° N, -87.5595° W. It is owned and operated by CenterPoint Energy.
Garvin Substation operates at a voltage of 69 kV, which is a medium-voltage level commonly used for sub-transmission and distribution in the U.S. electrical grid.
Garvin Substation is owned and operated by CenterPoint Energy, a major utility company serving parts of the Midwest and Gulf Coast regions of the United States.
As part of the U.S. electrical grid, Garvin Substation must comply with NERC reliability standards and FERC regulations. It also follows industry standards such as IEEE and ISO/IEC 61850 for substation automation.
A 69 kV substation typically serves as an interface between high-voltage transmission lines and lower-voltage distribution networks. It steps down voltage for local distribution and helps maintain grid stability and reliability.