Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Jasna Dragosavac"'
Autor:
Dušan Joksimović, Jasna Dragosavac, Slavko Veinović, Đorđe Stojić, Milan Marinković, Milan Đorđević
Publikováno v:
Zbornik radova Elektrotehnicki institut Nikola Tesla. :53-72
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::18dc05fd91face013e1c1e153eb4c3b2
https://doi.org/10.5937/zeint32-41541
https://doi.org/10.5937/zeint32-41541
Autor:
Jelena Pavlović, Bojan Radojičić, Lazar Stančić, Jasna Dragosavac, Sava Dobričić, Žarko Janda
The algorithm of reactive power dispatching "per generator" realization is presented in the paper. Dispatching "per generator" and "per grid" are two modes of reactive power dispatching used by coordinated reactive power and voltage regulator (GRRS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db17869763d43da28cdcd31e1b3cd43d
https://zenodo.org/record/7627797
https://zenodo.org/record/7627797
Field winding temperature of the synchronous generator is one of limiting factors shaping generator PQ capability curve. Therefore of great operational importance is to have information about this temperature estimated with the utmost accuracy. It ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::516d7c1d48b5ae2dfefff477de36a5bb
https://zenodo.org/record/7627767
https://zenodo.org/record/7627767
Publikováno v:
Thermal Science. :36-36
A new monitoring method for determination of average hydrogenerator field winding temperature is introduced in order to increase the robustness of the temperature measurement system using the classic U-I method. The classic approach is prone to error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::227e87a4e932fed898302a8393414579
https://doi.org/10.2298/tsci221212036k
https://doi.org/10.2298/tsci221212036k
Autor:
Slavko Veinovic, Ilija Klasnić, Đorđe Stojić, Milan Đorđević, Jasna Dragosavac, Žarko Janda, Dušan Joksimović
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::661ece508e71c040d84afe027d1c9ec2
https://zenodo.org/record/8013533
https://zenodo.org/record/8013533
Publikováno v:
International Journal of Electrical Power & Energy Systems. 129:106860
Auxiliary permanent magnet generator (PMG) represents an essential part of the large steam generator excitation system. It provides energy for main exciter (rated power 1600 kVA) which supplies excitation for steam generator (rated power 300 MW). Whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e760a2fb1fcc59bed28293e53c82e61
https://doi.org/10.1016/j.ijepes.2021.106860
https://doi.org/10.1016/j.ijepes.2021.106860
Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 27, Iss 27, Pp 91-103 (2017)
The analysis of a step-up transformer tap change on the quantities at the point of connection to the transmission grid is presented in this paper. The point of connection of generator TENT A6 has been analyzed, and a detailed model of this generator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::164e6ca316362a18b4eacd422e322b89
https://doi.org/10.5937/zeint27-15657
https://doi.org/10.5937/zeint27-15657
Publikováno v:
2019 IEEE Milan PowerTech.
When more than one source, same or different type, are connected to same point of common in the power plant, it is necessary to determine that only in-service sources with automatic voltage regulation capabilities share reactive load equally as a per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7052362c5382d22b399fbb5faabf24ef
https://doi.org/10.1109/ptc.2019.8810529
https://doi.org/10.1109/ptc.2019.8810529
Publikováno v:
RTSI
In this paper zone reactive power controller is presented. Power network is naturally divided into voltage areas which are semi-independent or, at least, have no significant impact on neighbouring areas. Natural voltage areas, zones, represent the im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22edd4c97ee5cd1159be710b49313de2
https://zenodo.org/record/8017258
https://zenodo.org/record/8017258
Publikováno v:
RTSI
In the paper the approximate model of power system elements adjusted for reactive power flow and voltage simulations is presented and the use of these models is demonstrated. The developed approximate models of power system elements are simple but wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc1e728de5cc087353df131f5de6a2ee
https://doi.org/10.1109/rtsi.2018.8548451
https://doi.org/10.1109/rtsi.2018.8548451