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Short-circuits in electrical networks imply extreme mechanical and thermal stresses to loads, systems, and protection devices. The paper discusses new approaches for low-voltage system protection. The three-dimensional locus curves criterion will be pointed out as one opportunity for short-circuit detection. Regression analysis, used to predict the amplitude of a sinusoidal function and therefore...
Short-circuits in electrical networks come along with severe mechanical and thermal stresses not only to loads and systems, but also to the installed protection devices. Combined analytical simulations have been performed for analyzing and optimizing the behavior of low-voltage circuit-breakers. Especially circuit-breakers with electronic tripping units have been scrutinized.
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