Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Joksimović Dušan"'
Autor:
Joksimović Dušan, Stojić Đorđe, Veinović Slavko, Ivanović Luka, Klasnić Ilija, Milojčić Nemanja
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2023, Iss 33, Pp 75-89 (2023)
This paper presents a method for selecting parameters and analyzing the dynamic characteristics of a under-excitation excitation limiter using a computer model. The parameters are determined using the pole cancellation method for the worst-case opera
Externí odkaz:
https://doaj.org/article/2665331c0ac942ffa7d81ff98a92e0cb
Autor:
Joksimović Dušan, Dragosavac Jasna, Veinović Slavko, Stojić Đorđe, Marinković Milan, Đorđević Milan
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2022, Iss 32, Pp 53-72 (2022)
A load angle limiter was implemented as an additional function in the existing excitation system to enable the operation of the synchronous generator in the entire P-Q diagram according to the recommendation of the manufacturer of the unit B2 synchro
Externí odkaz:
https://doaj.org/article/028e2102efd245269b1cb6efdcdf7f24
Autor:
Veinović Slavko, Janda Žarko, Stojić Đorđe, Dragosavac Jasna, Joksimović Dušan, Klasnić Ilija, Đorđević Milan
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 30, Iss 30, Pp 81-91 (2020)
In this paper a load angle estimation method of round rotor synchronous generator is presented, for load angle limiter in AVR systems design purpose. To get information of load angle, it is necessary to have values of the one terminal voltage, one ph
Externí odkaz:
https://doaj.org/article/0b6b4f7302e9446aa6dd8896ea423f35
Publikováno v:
Ekonomika Poljoprivrede (1979), Vol 65, Iss 2, Pp 583-600 (2018)
The paper explores the impact of leasing in agriculture on agricultural production in the Republic of Serbia by means of correlation and regression analysis. The research was conducted in the period between 2006 and 2016. The authorized data from Nat
Externí odkaz:
https://doaj.org/article/7eab620b75f4482781d3316b08ab5c2c
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 26, Iss 26, Pp 129-140 (2016)
The paper presents an analyses of shaft voltage and bearing current phenomena in electrical machines. An overview of the causes of these voltages and currents and their possible consequences is also given. The influence of the thyristor excitation sy
Externí odkaz:
https://doaj.org/article/fbbe2a4795214b91bec4ca0f68f4b1f8
Publikováno v:
Војно дело, Vol 67, Iss 5, Pp 357-372 (2015)
The introductory part of the paper briefly explains factors of armed struggle and describes in more detail the technical factor involving the weapon efficiency increase obtained through the improvement of the sighting device, where the laser range fi
Externí odkaz:
https://doaj.org/article/249ca47a4c72446eb7b8faafeae0d1a5
Publikováno v:
Anali Ekonomskog fakulteta u Subotici, Vol 2015, Iss 33, Pp 401-414 (2015)
The aim of this paper is to indentify the potential relationship between the share repurchase program and stock market index in Serbia; to investigate the most common motives of shares repurchase and to evaluate whether the companies that bought thei
Externí odkaz:
https://doaj.org/article/f23c495e21aa4281a0cb3d189f54bfcc
Autor:
Klasnić Ilija, Ćirić Zoran, Bogdanović Slobodan, Džepčeski Dane, Joksimović Dušan, Arnautović Dušan
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2015, Iss 25, Pp 97-109 (2015)
The paper presents the results of deriving by calculation the local and total losses of the generator as well as efficiency determination of the revitalised hydro-generator unit A4 in HPP 'Djerdap 1'. In order to determine the generator losses and ge
Externí odkaz:
https://doaj.org/article/05d2245d048746f2b5b4a528ed20371a
Autor:
Joksimović Dušan, Ćirić Zoran, Klasnić Ilija, Arnautović Dušan, Bogdanović Slobodan, Milojčić Nemanja
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2015, Iss 25, Pp 171-186 (2015)
Acceptance test results of the HE 'Djerdap 1' unit A4 excitation system are presented. The excitation system under study had been delivered and commissioned during unit A4 refurbishment works in 2013, while acceptance tests were conducted during 2014
Externí odkaz:
https://doaj.org/article/edd9da5009ab4b369edc5db84fe0b376
Autor:
Joksimović Dušan, Stojić Đorđe, Ćirić Zoran, Arnautović Dušan, Milinković Milan, Veinović Slavko, Milojčić Nemanja
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2015, Iss 25, Pp 155-170 (2015)
In the paper, equivalent transfer function models of automatic and manual control of HE 'Pirot' unit A1 excitation system are presented. All determined parameter values are shown and discussed. Using experimentally derived step response records of th
Externí odkaz:
https://doaj.org/article/e89595c9a1724979b3b7d9d833ce48da