Electrical substations regulate voltage, distribute power lines, and isolate parts of the network for repair. There are three main types: transmission, distribution, and collection. They can be above ground, underground or in buildings. Transmission substations have high voltage switches or transformers. Distribution substations have step-down transformers and are complex. Collector substations bundle lower voltage feeders […]
Electrical substations perform various functions in the electricity grid, including regulating voltage, distributing or collecting power lines, and isolating parts of the network for repair. There are three main types: transmission, distribution, and collector substations. They can be above ground, underground, or within buildings. Transmission substations are involved in transmitting electricity over long distances, while […]
Transformer substations convert electrical energy from mass power to local power and vice versa. They are found in the center of electrical cables and contain various pieces of equipment. They convert bulk energy into premium energy for local use and can also send excess power back to the grid. Some substations have specialized functions, such […]
Substation maintenance involves regular inspections, repairs, and replacements of equipment to ensure proper functioning. It is critical for preventing grid meltdowns and is performed on a weekly or quarterly basis, depending on the level of maintenance required. All maintenance work is documented for reference. Substation maintenance is a process of periodic and planned inspection and, […]
Electric substation technicians maintain and repair electrical equipment in substations, ensuring transformers and voltage regulators are in good condition. They require formal training and may work for public service companies or government organizations, traveling to rural areas to carry out maintenance and repairs. After completing a four-to-five-year learning program, they can take a licensure exam […]
