The busbar trunking system must have grounding terminals at both the start and end, with grounding markings at these terminals. In principle, busbar protection is needed when the system protection does not protect the busbars, or when, in order to keep power system stability, high-speed short circuit current clearance is needed. Because of this convergence, short circuits located on or near the busbar tend to have very high magnitude currents. The high magnitude fault currents require high-speed. Busbar protection (BBP): Protection intended to detect and operate to clear faults on a busbar. In the automotive sector, the overmolded busbar is used to safely conduct the electrical current between high-voltage storage unit, control unit, drive and charging unit. Key challenges in development & design: The main functions of the busbar are the safe, short-circuit-free conduction of. When cable protection pipes are accessible, they must be grounded, either by welding to the main grounding conductor or by welding a grounding bolt to the protection pipe and connecting it to the main grounding conductor with a conductor. Inaccessible locations, such as protection pipes over 3. This requirement is further emphasized.
