In the present study, there was performed a research of safety parameters of electrical devices, there were performed various measurements and calculations, comparisons of received results, considered problems, associated with these parameters. There was considered condition of equipment before and after repairs.. Proposed suggestions regarding installation of unconventional devices as well as calculating during the process of design, there was described a research of dependence of resistances of grounders on deepening in earth, performing measurements. Also, upon selection of calculation methodology, there were performed calculations of grounded resistances. The results of calculations were compared with the measured ones.
There was touched on a subject of solution of some problems of grounder installation - i.e. installation of unconventional grounder. There was provided the method of installation of such grounder, peculiarities of its equipment. There were analysed results of measurement of screws, they were compared with the results of conventional grounders. There was developed the methodology of calculations of grounders and there was provided data of calculations as well as comparison with the measured ones. There was described application of this method as well as its benefit and advantages.
There were considered peculiarities of results of measurement of resistances of transitive contacts, positioned in chemically aggressive environment. There was analysed the... [to full text]
| Identifer | oai:union.ndltd.org:LABT_ETD/oai:elaba.lt:LT-eLABa-0001:E.02~2006~D_20060620_144306-75594 |
| Date | 20 June 2006 |
| Creators | Kneižys, Nerijus |
| Contributors | Šimkevičius, Teodoras, Buivis, Leonardas, Turauskas, Zigmantas, Vrubliauskas, Rimantas, Nevardauskas, Enrikas, Lapė, Romanas Jonas, Geleževičius, Vilius, Siauliai University |
| Publisher | Lithuanian Academic Libraries Network (LABT), Siauliai University |
| Source Sets | Lithuanian ETD submission system |
| Language | Lithuanian |
| Detected Language | English |
| Type | Master thesis |
| Format | application/pdf |
| Source | http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2006~D_20060620_144306-75594 |
| Rights | Unrestricted |
Page generated in 0.0022 seconds