Precise Generators Synchronization a Small HPP with an Excitation System
The main problem in the process of synchronization of small synchronous generators in HPPs is the maintenance of a constant difference in the angular velocities of the generator and the system (sliding). This is necessary for the correct operation of any automatic accurate synchronization algorithm. This article proposes a method based on the combined action of the excitation system and the speed regulator of synchronous generators. The results provide a basis for the practical implementation of the proposed algorithm relevant for mathematical and physical research.
Keywords:excitation system, constatnt leakage, synchronous generator, small HPP, multi channel regulator, mathematical model, physicall modeling, FEM, Simulink
И. Н. Попов, Обща елетротехника, част 3, Синхронни и асинхронни машини, С., Наука и Изкуство, 1951
R. Richter, Elektrische Maschinen II, Springer Basel AG, 1953 DOI: https://doi.org/10.1007/978-3-0348-4137-5
J. Machowski, J. Bumby, Power System Dynamics, Stability and Control, John Wiley & Sons Ltd, 2008
A. Tsolov, Power System automation – processes analisis and system automation, Avangard Prima, 2014
Н. И. Овчаренко, Автоматика энергосистем, Учебник для вузов, 3-е изд, Издательский дом МЭИ, 2009
J. Chiasson, Modeling And High Performance Control Of Electric Machines, John Wiley & Sons, 2005 DOI: https://doi.org/10.1002/0471722359
D. Meeker, Finite Element Method Magnetics, Version 4.2, User’s Manual, 2013
D. Dobrilov, A. Tsolov, “Study on the excitation current influence on idle running Synchronous Generator shaft braking torque – mathematical model”, CEMBEF 2015, Nis, Serbia
IEEE Std 1010-1987, IEEE Guide for Control of Hydroelectric Power Plants, in: IEEE Std 1010-2006 (Revision of IEEE Std 1010-1987), 2006
IEEE Standard C 50. 12-2005 for Salient-Pole 50 Hz and 60 Hz Synchronous Generators and Generator/Motors for Hydraulic Turbine Applications Rated 5 MVA and Above, 2005
IEEE Std C37.118.1, IEEE Standard for Synchrophasor Measurements for Power Systems, 2011
A. Tsolov, “Stand-Simulator for the study of processes and digital regulators”, Proceedings of the Technical University - Sofia, Vol. 60, Book 1, pp. 172-178, 2010
D. Dobrilov, A. Tsolov, “Study of factors affecting tension in the point of connection of small scale hidro”, EF Conference, TU-Sofia, Book 1, pp. 21-26, 2012
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