Chování elektrického oblouku při různých parametrech napájecí sítě

Abstract

This thesis deals with the electric arc and its behavior at different parameters of power supply. In introductory chapters, which are focused theory is described the basic identification of electric discharges in the electricity systems and their localization by means of sensors. There is also indicates and discusses the basic distribution of high voltage network, as well as a description of the fiction of counter-arc protection PO1. Follow chapters of the work are then devoted to practical measurement and experiments. Their content is a result of the work, where on proposed test site ran a series of measurements, used to test the fiction of counter-arc protection PO1 and examining the behavior of an electric arc burning between the electrodes at all.