Erihoonete reservtoite lahendused ja elektripaigaldised
Laen...
Kuupäev
2021
Kättesaadav alates
10.09.2021
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Käesoleva magistritöö eesmärgiks oli uurida perspektiivseid lahendusi ja võimalusi hoonete elektripaigaldiste parendamiseks ja elektrivarustuse kindluse tõstmiseks.
Valimi alusel teostatud objektide ülevaatuste käigus selgitati välja kõige kriitilisemad elektripaigaldiste puudused ja parendamise lahendused ning võimalused, mille likvideerimine annab rekonstrueerimisel parimaid tulemusi. Kaardistamise käigus tuvastati, et kuigi uuritavate objektide elektripaigaldised vastavad kehtivatele nõuetele ja selle kohta on objektidele väljstatatud positiivsed auditite protokollid, puuduvad paljudel objektidel peale kaasajastatud varutoitesüsteemide ka häirete korral hoone ja selle kasutajate ohutust tagavad süsteemid, millega on võimalik tagada väljakutse- ja kriisiolukordades hoonete eesmärgipärane funktsionaalsus ja töö jätkumine.
Uurimistöö tulemuste analüüsimisel jõuti järeldusteni, et praegu kasutuses olevate varasemalt ehitatud hoonete puhul on teatud piirini mõistlik garanteeritud toitelahenduste rekonstrueerimine ja elektripaigaldiste parendamine, kuid mõningatel juhtudel on otstarbekas alustada uute hoonete arendusega seotud tegevustega.
This master's thesis aimed to study perspective solutions and possibilities for improving the electrical installations of buildings and increasing electricity supply security. During the inspections of the objects performed based on the sample, the most critical shortcomings of the electrical installations and improvement solutions were identified. The possibilities, the elimination of which gives the best results during the reconstruction. The mapping revealed that although the surveyed objects' electrical installations meet the current requirements and have positive audit reports. Many sites lack modern safety systems and modernized backup power supply systems to ensure buildings' intended functionality in challenging and crises the continuation of work. The analysis of the research results concluded that in the case of existing buildings currently in use, it is reasonable to reconstruct guaranteed power supply solutions and improve electrical installations. Still, it is reasonable to start activities related to the development of new buildings in some cases.
This master's thesis aimed to study perspective solutions and possibilities for improving the electrical installations of buildings and increasing electricity supply security. During the inspections of the objects performed based on the sample, the most critical shortcomings of the electrical installations and improvement solutions were identified. The possibilities, the elimination of which gives the best results during the reconstruction. The mapping revealed that although the surveyed objects' electrical installations meet the current requirements and have positive audit reports. Many sites lack modern safety systems and modernized backup power supply systems to ensure buildings' intended functionality in challenging and crises the continuation of work. The analysis of the research results concluded that in the case of existing buildings currently in use, it is reasonable to reconstruct guaranteed power supply solutions and improve electrical installations. Still, it is reasonable to start activities related to the development of new buildings in some cases.
Kirjeldus
Magistritöö
Energiakasutuse õppekaval
Märksõnad
magistritööd, ESP, generaator, LTP, PRP, RLA, testkoormus, UPS, möödaviik