Diagnostika vybraného elektrického stroje
Loading...
Downloads
5
Date issued
Authors
Sikora, Martin
Journal Title
Journal ISSN
Volume Title
Publisher
Vysoká škola báňská - Technická univerzita Ostrava
Location
Signature
Abstract
This thesis elaborates the problematic of diagnostic measurement and testing of electrical synchronous machines. There are summarized all used methods for diagnostics of insulation systems, magnetic circuits and vibration diagnostics. The practical part elaborates diagnostic measurement and evaluation of results on the example of electrical machine. Further there’s elaboration of troubleshooting and recommendations for improving the diagnosis of the machine.
Description
Import 22/07/2015
Subject(s)
Synchronous machine, plain rotor, salient pole rotor, damper winding, prophylactics of insulation system, insulation resistance, loss factor tgδ, polarization index, partial discharges, d- axis reactance, q- axis reactance, the vibration spectrum, spectrum of start- up current.