Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Stojić Đorđe"'
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:
Nuclear Technology and Radiation Protection, Vol 34, Iss 2, Pp 129-137 (2019)
In this paper we propose a novel fuzzy-measurement algorithm for the assessment of the impact of electromagnetic fields on human health. The algorithm was developed to unify complex and diverse measuring methodologies, standards and fuzzy logic contr
Externí odkaz:
https://doaj.org/article/8ca1de05d7384b568efca8052c36324d
Autor:
Pavlović Jelena, Dragićević Miroslav, Džepčeski Dane, Stanojčić Vladimir, Milojčić Nemanja, Stojić Đorđe
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 28, Iss 28, Pp 67-74 (2018)
In the paper the three methods of spear valve governing for Pelton turbine are presented. The first algorithm is suitable for governing with minimal measuring equipment. The second algorithm suggests successive spear valve opening and closing to the
Externí odkaz:
https://doaj.org/article/6155598bcaf743f5b1feacf796c13194
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
Autor:
Ćirić Zoran, Stojić Đorđe, Arnautović Dušan, Joksimović Dušan, Milinković Milan, Veinović Slavko, Milojčić Nemanja
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2013, Iss 23, Pp 47-73 (2013)
This paper presents a technical solution for the replacement of the excitation system of the unit B1 in TPP 'Nikola Tesla B' as a part of the maintenance service in 2012. Since the generators of TPP 'Nikola Tesla B' have the greatest power in the pow
Externí odkaz:
https://doaj.org/article/3b2db01833464142836a162778de47c1
Autor:
Stojić Đorđe, Milinković Milan, Veinović Slavko, Joksimović Dušan, Milojčić Nemanja, Klasnić Ilija, Arnautović Dušan
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2013, Iss 23, Pp 33-45 (2013)
In this paper a novel method for the stator voltage regulator of a synchronous generator based on the interval plant mode, is presented. Namely, it is shown in the literature that, in order to design a controller for the first-order compensator, the
Externí odkaz:
https://doaj.org/article/1e8ab88173804c64ab03cf0373a5d82c
Autor:
Stojić Đorđe M., Stojić Milić R.
Publikováno v:
Serbian Journal of Electrical Engineering, Vol 9, Iss 3, Pp 301-314 (2012)
This paper presents the design of digitally controlled speed electrical drive, with the asymptotic compensation of external disturbances, implemented by using the IFOC (Indirect Field Oriented Control) torque controlled induction motor. The asympt
Externí odkaz:
https://doaj.org/article/32f1cbbc5d9a4b9daf181e6d1b76b5e3
Autor:
Ivanović Milan, Popović Dragan P., Stojić Đorđe, Veinović Slavko, Milinković Milan, Arnautović Dušan, Minić Saša
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2012, Iss 22, Pp 1-19 (2012)
This paper examines the impact of generator voltage droop to the voltage-reactive states of transmission networks. First, voltage droop definition is given, as well as its measurement procedure and setting. Models of incorporating generator voltage d
Externí odkaz:
https://doaj.org/article/cae9f1e9e2864befaf71fc2fefd0bd27