Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Karadzinov, Ljupco"'
Autor:
Stefanov, Goce, Karadzinov, Ljupco, Sarac, Vasilija, Atanasova-Pacemska, Tatjana, Kukuseva, Maja, Dambov, Risto
Serial resonant bridge converter commonly used in process of induction heating on metal materials. In these applications during the heating process, the converter load equivalent electrical parameters are changed. This contributes to the transferred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::de89299dcfa99de637f90150833f5c0c
http://eprints.ugd.edu.mk/20270/
http://eprints.ugd.edu.mk/20270/
This paper describes the design and practical implementation of AC/DC/DC converter in mode of arc welding. An analysis of the operation of AC/DC/DC converter and its input/output characteristics are determined with computer simulations. The practical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::87b2d3c4d719dddff8abf6e23646b829
http://eprints.ugd.edu.mk/16273/
http://eprints.ugd.edu.mk/16273/
In this paper optimal bandwidth of power converters loaded with resonant circuit is defined based on calculations of the switching power losses. Switching power losses in IGBT bridge converters are analyzed depending of the converter’s switching fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::f435307654385b1749de53f7731e5b45
http://eprints.ugd.edu.mk/3879/
http://eprints.ugd.edu.mk/3879/
A microcontroller based circuit is developed for driving the IGBT switches of a bridge resonant power converter used for induction heating of metals. When a resonant power converter is used for induction heating the load is variable due to the effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::6b43c08a0cc85c9c50c663082c1576e1
http://eprints.ugd.edu.mk/4249/
http://eprints.ugd.edu.mk/4249/
Autor:
Stefanov, Goce, Karadzinov, Ljupco
– The paper presents control methods used in series and parallel full-bridge resonant converters in applications where the load has a variable dynamics and it changes its impedance during its power treatment. Examples of such applications include i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::8938aea4c7bae35bdd87b6f331a3444b
http://eprints.ugd.edu.mk/4246/
http://eprints.ugd.edu.mk/4246/
In this paper a method for regulating an alternating current voltage source with pair of IGBT transistor’s modules, in a full bridge configuration with series resonant converter is given. With the developed method a solution is obtained that can re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::c55a7eb193718fe4a83d2341a1fa5f32
http://eprints.ugd.edu.mk/4244/
http://eprints.ugd.edu.mk/4244/
In this paper mathematical modeling of the magnitudes of H bridge power converter with serial resonant load is presented. A mathematical analysis of the IGBT switches operation mode in the power converter is given. The operation of the IGBT transisto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::3de23d2e7855dcd61d4977e08cd802f7
http://eprints.ugd.edu.mk/4245/
http://eprints.ugd.edu.mk/4245/
In this paper the results of the research for the distribution of temperature, energy and efficiency in a copper work piece exposed to induction heating are presented. The temperature distribution in the metal work piece based on theoretical and expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::b1b087c4a834fa5c5976ab32d241e321
http://eprints.ugd.edu.mk/3807/
http://eprints.ugd.edu.mk/3807/
In the paper is given the research for the electronic circuits to control the semiconductor switches in the H – bridge converter in mode of the induction device. The function of the circuit for managing on the power converter is determined by the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::a66aa76462cf2a59a4e6938403f5be11
http://eprints.ugd.edu.mk/4396/
http://eprints.ugd.edu.mk/4396/
Paper is presenting results of research on application of simulation software in defining the parameters and temperature distribution in induction heating for metal conductor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2788::6525219e93666d07467054704a3c608d
http://eprints.ugd.edu.mk/4153/
http://eprints.ugd.edu.mk/4153/