Results 11 to 20 of about 511,304 (268)

The excitation system of 727.5 MVA synchronous generator of the unit B1 in TPP 'Nikola Tesla B' [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 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.
Ćirić Zoran, Stojić Đorđe, Arnautović Dušan, Joksimović Dušan, Milinković Milan, Veinović Slavko, Milojčić Nemanja   +6 more
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Key Technologies and Future Prospects of Excitation System Control

发电技术, 2021
In China, the power system has been developed toward the direction of high penetration of renewable energy plus high penetration of power electronic equipment (double high), which results in major challenges in the structure of power and grid.
Tao WU, Hao LIANG, Huan XIE, Yang SHI, Yan ZHAO, Guangtao ZHANG   +5 more
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Modernization, reconstruction and development of excitation systems for synchronous generators [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2011
This paper presents the previous results of work and development of excitation systems with digital automatic voltage regulators regarding their design, development, manufacturing and commissioning.
Arnautović Dušan, Ćirić Zoran, Stevanović I., Stojić Đorđe, Milojčić Nemanja, Joksimović Dušan, Milinković Milan, Veinović Slavko, Bakić M., Palija V.   +9 more
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Analysis of Model-Based Tuning Method of PID Controller for Excitation Systems Considering Measurement Delay

Energies, 2020
In this paper, a model-based tuning method for a PID controller of excitation systems based on a simplified model that considers measurement delay is proposed.
Kyoung-Min Choo, Chung-Yuen Won
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Models of generator excitation control systems in dynamic security analyses of electric power interconnections [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2012
This paper presents models of generator excitation control systems used in dynamic security analyses of electric power interconnections. The general structure and functional block diagram of generator excitation control systems are given, as well as a ...
Ivanović Milan, Popović Dragan P., Stojić Đorđe, Veinović Slavko, Joksimović Dušan, Minić Saša   +5 more
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Unit A1 of HE 'Pirot' excitation system parameter identification [PDF]

Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 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.
Joksimović Dušan, Stojić Đorđe, Ćirić Zoran, Arnautović Dušan, Milinković Milan, Veinović Slavko, Milojčić Nemanja   +6 more
doaj   +1 more source

Identifiability and excitation of polynomial systems [PDF]

52nd IEEE Conference on Decision and Control, 2013
This paper establishes identifiability and informativity conditions for a class of deterministic linearly parametrized polynomial systems. The class considered is polynomial in the states and in the inputs. The standard definitions of identifiability and informativity for linear systems are expanded to account for the situation where the identification
Michel Gevers, Alexandre S. Bazanella, Daniel F. Coutinho, Soura Dasgupta   +3 more
openaire   +1 more source

The absorber in self-excited system with random excitation [PDF]

Vietnam Journal of Mechanics, 1990
In this paper, the absorber effect for self-excited system with random excitation is examined. It turns out that the random-self-oscillations can be suppressed by increasing the damping coefficient of the absorber. The results are obtained by averaging method and the FPK one.
Nguyen Dong Anh, Kieu The Duc
openaire   +2 more sources

Research on flexible excitation system applied to improve transient stability characteristics of the receiving-end power grid

Zhejiang dianli, 2022
The transient forced excitation of the traditional excitation system used for synchronous condenser is limited and unmaintainable. A flexible excitation system can improve the crest value of transient forced excitation and maintain the forced excitation ...
WANG Longfei, ZHANG Jiancheng, WANG Bowen, ZHUO Guying, HUA Wen, XIONG Hongtao   +5 more
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Control Strategy of Dual Power Supply Excitation System for HTS Synchronous Condenser

IEEE Access
High temperature superconducting (HTS) synchronous condenser is a novel large-capacity reactive power compensation device. Its reactive power compensation capacity and accuracy are mainly determined by the excitation system, making the excitation power ...
Jinfeng Wang, Hao Yin, Tiantian Cao, Zhu Liu, Dayi Li   +4 more
doaj   +1 more source