Overview
Andice Substation is an operational electrical substation in Texas, United States, owned and operated by Pedernales Electric Cooperative. It operates at voltage levels of 138 kV and 69 kV, serving the local grid.
Andice Substation is an electrical substation located in Texas, United States, owned and operated by Pedernales Electric Cooperative. The facility is currently operational and plays a role in the regional power distribution network. As a substation, it steps down transmission-level voltages for local distribution, supporting residential, commercial, and industrial customers in the area. The substation operates at voltage levels of 138 kV and 69 kV, which are common for sub-transmission and distribution applications. These voltage levels indicate the facility's role in connecting the high-voltage transmission grid to lower-voltage distribution networks. In the United States, substations like Andice are subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC) for interstate aspects. The facility is part of the Pedernales Electric Cooperative's infrastructure, which serves a large rural and suburban area in central Texas. The substation's location in a region with growing population and economic activity underscores its importance in maintaining grid stability and meeting increasing electricity demand. Its operational status ensures continued service to the community.
Environmental context
The substation is located in a rural area of Texas, where the local environment includes open grasslands and scattered woodlands. Electrical infrastructure in such settings must consider potential impacts on wildlife, particularly birds and other species that may interact with power lines. The facility's voltage levels and equipment are designed to minimize environmental disturbance while ensuring reliable power delivery. The surrounding region experiences a subtropical climate with hot summers and mild winters, which influences the design and maintenance of electrical equipment to withstand temperature extremes and occasional severe weather.
Frequently asked questions
Andice Substation is located in Texas, United States, at coordinates 30.748967, -97.875798. It is owned and operated by Pedernales Electric Cooperative.
Andice Substation operates at voltage levels of 138 kV and 69 kV, which are typical for sub-transmission and distribution substations in the United States.
Andice Substation is operated by Pedernales Electric Cooperative, a member-owned electric utility serving central Texas.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, substations often follow IEEE and ISO/IEC 61850 standards for automation and communication.
A substation transforms voltage levels between transmission and distribution networks, enabling efficient power transfer. It also provides switching, protection, and monitoring functions to ensure grid reliability and safety.