Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Študir, Josip"'
Publikováno v:
Journal of Energy : Energija
Volume 67
Issue 3
Volume 67
Issue 3
Stator and rotor winding damages in rotating machines are result of electrical, mechanical, and thermal stress. Online magnetic field monitoring via permanently installed measuring coils inside air gap is a well-established methodology which enables
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12df829edc416237815000dae20c341b
https://doi.org/10.37798/201867367
https://doi.org/10.37798/201867367
Fault diagnosis and monitoring of rotating machines has an important role in the modern competitive industries. One of the biggest issues for machines operators is proper and reliable work of a machine and obtaining quality data that indicate machine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::512b248141522b5f694115627102900c
https://www.bib.irb.hr/896141
https://www.bib.irb.hr/896141
Lots of failures on rotating machines such as defects and faults on the bearings, bearings vibrations increase and others are, directly or indirectly, caused by an inadequate centering of a shaft. Mechanical imperfections like out of roundness and no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::11ad840b0fc2ef629e6300f064ca3634
https://www.bib.irb.hr/868824
https://www.bib.irb.hr/868824
U današnjem industrijskom okruženju jednu od ključnih uloga u eksploataciji strojeva ima njihov pouzdan i ispravan rad, što u ekonomskom smislu podrazumijeva ostvarivanje što većih mogućih financijskih benefita unutar tehničkih ograničenja s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b30e5cf5c8dc82cf7e28f13cc543a518
https://www.bib.irb.hr/927616
https://www.bib.irb.hr/927616
Today, fault diagnosis and monitoring of the rotating machines have an important role in the modern industry. Because of the safety and reliability of the energy process it is necessary to provide measurement of various numbers of quantities and also
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::529cbe9fc7e2777b7ab7bf9ad2648d03
https://www.bib.irb.hr/843346
https://www.bib.irb.hr/843346
Slot skew is applied as a method to increase the quality of armature winding voltage waveform of synchronous hydro generators. Skew that matches the region of one slot pitch is most effective in dampening of stator slot harmonics, but can in some pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::a2a76cdb6ae8bab732598117f413f08e
https://www.bib.irb.hr/842687
https://www.bib.irb.hr/842687
Electric power system is a backbone of contemporary technical civilization and today’s economy. Functioning is not possible without stable, uninterruptable supply of electric energy that is needed both in industry and in most areas of our private l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::1b1f279a71424ef62f4000033c683ee6
https://www.bib.irb.hr/776785
https://www.bib.irb.hr/776785
Stabilni elektroenergetski sustav je oslonac svake ekonomije. Posebno proizvodni dio elektroenergetskog sustava mora biti raspoloživ i siguran kako bi se osigurala neprekidna opskrba električnom energijom, gdje se svojom važnošću posebno ističu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::52f3f5dfc3551fb916c2095f3b55032f
https://www.bib.irb.hr/787510
https://www.bib.irb.hr/787510
This article describes a specific monitoring system for electrical machines, called black box for electrical machines (Electrical Machines Black Box, EMBB). Detailed analysis about problems of harmful working conditions that can occur on all electric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::af057140b8b9b27a9085b0f431955950
https://www.bib.irb.hr/706980
https://www.bib.irb.hr/706980
The paper deals with the specific protection relay for all types of generators. The instrument, called Shaft Current and Voltage Protection Relay (SCVP) was developed at KONCAR – Electric Engineering Institute Inc. This instrument is a part of Inst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::f05f16dd357053057fbddb25b1c1f1f5
https://www.bib.irb.hr/770624
https://www.bib.irb.hr/770624