Valga raudteejaama välisvalgustuse rekonstruktsioon
Laen...
Kuupäev
2020
Kättesaadav alates
04.09.2020
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Valga raudteejaam on AS Eesti Raudteele kuuluv üks kolmest piirijaamast, kus toimub
rongide vastuvõtmine, koostamine ja ärasaatmine ööpäevaringselt ja seda kõigil päevadel
aastas. Jaamas on välisvalgustus ennekõike vajalik töötajate ohutuse tagamiseks ja ka vara
kaitseks. Hetkel on probleemideks valgustuse ebaühtlus jaamapargis, naatriumlampide
töökindlus, valgustuse juhtimine ja vananenud elektrijaotusseadmed. Töö eesmärgiks on
kõigile probleemidele lahenduse pakkumine rekonstruktsiooni näol, mille käigus
minnakse üle leed tehnoloogiale. Tehtud on valgustite valik, valgusarvutused DIALux evo
keskkonnas, uute kaabelliinide arvutused ja jaotuskilpide skeemid. Kogu projekti
tulemusel paraneb oluliselt jaama territooriumi valgustatus ja arvutuslikult on võimalik
tarbimiselt kokku hoida 68100 kW∙h elektrienergiat aastas.
Valga railway station is one of the three border stations belonging to AS Eesti Raudtee, where trains are received, assembled and dispatched around the clock, every day of the year. At the station, outdoor lighting is first and foremost necessary to ensure the safety of employees and also to protect property. Currently, the problems are uneven lighting in the station park, the reliability of sodium lamps, lighting control and outdated electricity distribution equipment. The aim of the work is to offer a solution to all problems in the form of reconstruction, in the course of which the transition to LED technology is transferred. The selection of luminaires, light calculations in the DIALux evo environment, calculations of new cable lines and distribution board diagrams have been made. As a result of the whole project, the lighting of the station territory will be significantly improved and it is possible to save 68100 kW ∙ h of electricity per year from consumption.
Valga railway station is one of the three border stations belonging to AS Eesti Raudtee, where trains are received, assembled and dispatched around the clock, every day of the year. At the station, outdoor lighting is first and foremost necessary to ensure the safety of employees and also to protect property. Currently, the problems are uneven lighting in the station park, the reliability of sodium lamps, lighting control and outdated electricity distribution equipment. The aim of the work is to offer a solution to all problems in the form of reconstruction, in the course of which the transition to LED technology is transferred. The selection of luminaires, light calculations in the DIALux evo environment, calculations of new cable lines and distribution board diagrams have been made. As a result of the whole project, the lighting of the station territory will be significantly improved and it is possible to save 68100 kW ∙ h of electricity per year from consumption.
Kirjeldus
Magistritöö
Energiakasutuse õppekaval
Märksõnad
magistritööd, ohutus, valgustus, energiasäästlikkus, kaablid