publication . Conference object . 2015

Short- circuit tests of circuit breakers

Chorovský, P.;
Open Access English
  • Published: 01 Jan 2015
  • Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
  • Country: Czech Republic
This paper deals with short-circuit tests of low voltage electrical devices. In the first part of this paper, there are described basic types of short- circuit tests and their principles. Direct and indirect (synthetic) tests with more details are described in the second part. Each test and principles are explained separately. Oscilogram is obtained from short-circuit tests of circuit breakers at laboratory. The aim of this research work is to propose a test circuit for performing indirect test.
free text keywords: Short-circuit test, electrical devices, Joule integral
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