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Electrical Protection is all about keeping electrical systems safe and running smoothly. This category explains how to guard against overloads, short circuits, and other risks using devices like fuses, circuit breakers, and relays. Whether you’re a beginner or just want to learn more, we share clear, practical tips and insights to help you understand how to protect people and equipment from electrical hazards.
Before entering the topic of line differential protection, or simply differential protection of a transmission line, we shall first recall our concept of differential protection. Actually, the differential protection used for a transmission line is called line differential protection. We have already heard about the differential protection of transformers, busbars, etc. The same principle is … Read more
A busbar is a critical component in a power substation, ensuring the proper connection of all incoming and outgoing feeders to a single voltage level system. Obviously, if a fault occurs on the bus itself and is not promptly cleared, it may cause permanent damage to the bus system. Moreover, if the bus is damaged, a large portion of the substation will experience … Read more