Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Težak, Nenad"'
Publikováno v:
In Reproductive Toxicology 2006 21(1):16-20
Autor:
Težak, Nenad
Tema disertacije je aktivno potiskivanje niskofrekvencijskih struja smetnji primjenom upravljanih mrežnih sučelja energetskih pretvarača za napajanje glavnih i pomoćnih pogona u željezničkim vozilima. Široka primjena energetskih pretvarača u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6327685584c4652d2d8a82ce16f989b0
https://www.bib.irb.hr/747874
https://www.bib.irb.hr/747874
Recent market expansion of renewable energy sources gave a large number of different grid connected converters. Each of these converters needs a grid synchronization algorithm. This is by no means a new requirement, but for high-power, three-phase co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b3b6a40b505fb6d872ee21fbe94e2c1f
https://www.bib.irb.hr/659522
https://www.bib.irb.hr/659522
A two-cell interleaved boost converter for railway applications is described. Some special considerations regarding disturbances in the catenary line voltage are pointed out. Principal operation of the controller is presented with emphasis on feed-fo
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https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::11fa7da7b48b9ae51d0a6c8605bf3209
https://www.bib.irb.hr/642247
https://www.bib.irb.hr/642247
Operation of traction drive and auxiliary power supply converters installed onboard modern vehicles causes increased content of line harmonics and interharmonic components in the line current. Passive techniques for filtration of low frequency interf
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https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::ff521186ef3f4cb7901f3d406a5703a3
https://doi.org/10.7305/automatika.53-2.128
https://doi.org/10.7305/automatika.53-2.128
This paper describes the development of four-cell interleaved boost converter as well as the operation of this converter and its control scheme. The algorithm for digital control of singlephase boost-type switching-mode-rectifier is developed and dig
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https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::cdf7a7bf665816dda2f2a29aabdac697
https://www.bib.irb.hr/426859
https://www.bib.irb.hr/426859
Autor:
Težak, Nenad
The paper deals with the DSP based control of multisystem power converters for passenger's coaches that circulate throughout Europe's railway network, and are designed to provide power supply on several standardised UIC voltages. It also contains des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::2e37e72a1110fb34b315e1fdc9c8dcee
https://www.bib.irb.hr/234418
https://www.bib.irb.hr/234418
In this article the digital control system for control, regulation, measuring, sequencing, protection, supervision and communication tasks in the retrofitted (modernized)locomotives is presented. The modular system hardware components are briefly des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::1daa6187371dc6806e40ae257382133a
https://www.bib.irb.hr/76823
https://www.bib.irb.hr/76823
In this paper a simulation model of the locomotive's main electrical drive and its corresponding control structure is resented. Software package for implementation of the simulation model and its concept, are briefly discussed.Furthermore, some addit
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https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::10c8b0e04cb9de6494a84f2af9e59d55
https://www.bib.irb.hr/76827
https://www.bib.irb.hr/76827
Autor:
Težak, Nenad
U radu je razmatrana složena struktura sustava regulacije glavnog elektromotornog pogona tiristorizirane lokomotive serije BDŽ 46 (6-osovinska lokomotiva trajne snage 5100 kW, napona napajanja 25 kV, 50 Hz, sa istosmjernim vučnim motorima sa serij
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cec46113ce4a30443a3c459f62ac458f
https://www.bib.irb.hr/321417
https://www.bib.irb.hr/321417