Kontrola zkratové odolnosti rozvoden průmyslového podniku
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Karafiát, Pavel
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
The topic of the bachelor thesis is devoted to short-circuit ratio in the industrial enterprise. The thesis is divided in two parts, theoretical and practical part. Theoretical part focused on electric-power distribution in industrial enterprise, short-circuit effects and calculation of short-circuit current by ČSN – EN 60909.
The practical part deals with calculation of short circuit ratio on all switching points in the industrial enterprise. For calculation short circuit ratio is used method of proportional units.
Description
Import 03/08/2012
Subject(s)
short-circuit, short-circuit current, short-circuit power, short-circuit toughness, short-circuit impedance, short-circuit ratio