20.500.12556/RUL-29505 DELOVANJE, VZDRŽEVANJE IN POSODOBITVE MALE HIDROELEKTRARNE SAVA OPERATION, MAINTENANCE AND MODERNISATION OF SMALL HYDRO POWER PLANT SAVA V Sloveniji je bilo v letih od 1900 pa do 1950 inštaliranih mnogo malih hidroelektrarn. Ker je tehnologija izdelave večinoma zelo dobra, mnoge od njih delujejo še danes. Časovno gledano je MHE Sava primer take elektrarne. To pomeni, da so za sledenje sodobnim gospodarskim trendom potrebne posodobitve. Današnji trend teži k zmanjšanju naprav za upravljanje postrojev. S tem se uvajajo nove tehnologije, ki omogočajo daljinski nadzor hidroelektrarn. Vse to pripomore k boljšemu izkoristku na račun hitrejšega odziva stikalnega manipulanta v primeru izpada. Možnih novosti na vseh delih elektrarne je mnogo. Ker dotrajana in stara tehnologija ne omogoča koraka z modernimi smernicami sem se odločil, da raziščem kakšne so današnje možnosti za posodobitev MHE Sava. Rezultat, ki ga pričakujem je povečanje proizvodnje, večja zanesljivost obratovanja in zmanjšanje tekočega vzdrževanja. Poleg vseh tehnoloških izboljšav je pričakovano, da se bo s posodobitvijo povečala varnost za osebje. From 1900 until 1950, there were a lot of small hydro power plants built in Slovenia. Because of good quality of construction and good maintenance, a lot of them still work today. A long ago, power plant Sava was built and placed on today’s location. This means that in order for Sava to be connected with the present status of electrical production facilities, new technologies need to be installed. There are new technologies that allow remote control of hydro power plants. These technologies allow better efficiency. In case of fault, the response manipulator can easily resolve the error. The possibilities to improve operation systems of small power plants are endless. Because old technology does not allow the connecting with the modern technology, I decided to explore the possibilities to improve power plant Sava. Results which I expect are increased working reliability, better outcome, lower the cost of maintenance and increase safety of the manipulators. Male hidroelektrarne MHE Sava Sava posodobitve HE hidroelektrarne Small hydro power plants improvements hydro power plants true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2014-09-18 14:40:02 2014-09-18 14:40:02 2022-08-01 10:45:03 0000-00-00 00:00:00 2014 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 27803 64090528-20140912152729-Jan_Urbanc_koncna_verzija.pdf 64090528-20140912152729-Jan_Urbanc_koncna_verzija.pdf 1 8D6F426DC41213BCABB070FB03A4819A c25dcc2dae93844f7a187bd02aa413556d247789573596fc9c0295801b37d4c8 f5c9e8a5-a1ac-11eb-a523-00155dcfd717 20.500.12556/rul/3133acbb-07c0-4f18-8f83-59e4638339b4 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=29501 Fakulteta za elektrotehniko 0 0 0