Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Ban, Drago"'
Upotrebom frekvencijski reguliranih elektromotornih pogona u postrojenjima vlastite potrošnje kogeneracijskih postrojenja i termoelektrana se može ostvariti znatna ušteda energije i istovremeno smanjiti emisija ugljikovog dioksida. Takva je tenden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::cc26f89075a0ab76a292ad093bb8b7dd
https://www.bib.irb.hr/789101
https://www.bib.irb.hr/789101
U radu je na primjeru termoelektrane Plomin analiziran utjecaj podoopterećenja visokonaponskih kaveznih asinkronih motora u sustavu vlastite potrošnje na njihovu učinkovitost. Podaci o opterećenju motora su dobiveni na temelju višegodišnjih dij
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::6ab0baf7ab1b9fd64515fc7eb1e09714
https://www.bib.irb.hr/785801
https://www.bib.irb.hr/785801
U referatu su ukratko opisani tehnološki problemi vođenja pogona 3 cirkulacijske vrelovodne pumpe sustava centralnog grijanja u TE-TO Osijek te razlozi za ugradnju frekvencijski reguliranog elektromotornog pogona jedne pumpe. Navedeni su osnovni te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::1da37a2378d087ec1aad24ae067a5791
https://www.bib.irb.hr/654752
https://www.bib.irb.hr/654752
Рассматриваются современные тенденции в проектировании электрических машин, обусловленные ростом стоимости электроэнергии. Основопо
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::6312a14ac87cf753783bf295b9cbfe0d
https://www.bib.irb.hr/585347
https://www.bib.irb.hr/585347
It is known that the friction coefficient between brushes sliding against wavy copper commutator surfaces in DC machines strongly depends on pulsating current amplitude. Physical mechanisms taking place are complex and are not studied much.In this pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::10d4899fefa97ea9d92fc184f3c63655
https://www.bib.irb.hr/46526
https://www.bib.irb.hr/46526
Autor:
Milojković, Zoran, Ban, Drago, Petrinić, Marijan, Študir, Josip, Maljković, Zlatko, Polak, Josip
The utilization of slot wedges made of magnetic material in a synchronous and induction motor or generator makes possibility to increase the efficiency of the machine. In this paper, the experiences acquired in design, installation, testing and explo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1cda59192eb0d3fbb832ee5633405c1a
https://www.bib.irb.hr/481722
https://www.bib.irb.hr/481722
— The paper proposes a study of synchronization capability of line-start permanent magnet synchronous motor with small saliency ratio and very high cage resistance. The design method is exemplified for a motor with the rated power of 3.5 kW, the sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::983fd62c47e5a825d49936a9b78d061c
https://www.bib.irb.hr/481766
https://www.bib.irb.hr/481766
U referatu se razmatra utjecaj nesinusoidalnog napona iz pretvarača napona i frekvencije na gubitke u željezu trofaznog asinkronog frekvencijski reguliranog motora. Na jednom dvopolnom asinkronom motoru snage 22 kW, 380 V, 50 Hz, napravljena su isp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::17e822d139982f99030d1f5164c3320f
https://www.bib.irb.hr/435935
https://www.bib.irb.hr/435935
The Line-Start Permanent Magnet Synchronous Motor (LSPMSM) attracted a consi¬ ; de¬ ; rable at¬ ; ten¬ ; tion because of the higher value of the product between the power factor and the effi¬ ; ciency. The paper proposes an analytical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::e4e957c790ddbd62723fc30be354bcdb
https://www.bib.irb.hr/431034
https://www.bib.irb.hr/431034
The paper considers the latest trends in design of electric machines and drives from the aspects of power efficiency and the increasing cost of electric energy. The most important issue thereby is the amount by which the power losses can be reduced,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::70faa93b688614fe956fce5cee409098
https://www.bib.irb.hr/431030
https://www.bib.irb.hr/431030