INVESTIGATION ON ESTABLISHED OPERATIONAL MODES OF FREQUENCY-CONTROLLED INDUCTION GENERATOR OF WIND POWER PLANTS
Abstract
The paper proposes an analytical expression for calculating a manipulated variable of stator voltage in a frequency-controlled induction generator with a cage rotor of a wind power plant while regulating a constant value of the absolute slip of the generator. Comparison of the calculated results by the proposed expression and full differential equations of the generator (an equation of state) at steady state has confirmed a high accuracy of the analytical expression.
About the Authors
R. I. Mustafayev
Azerbaijan Scientific-Research & Design-Prospecting Power Engineering Institute
Azerbaijan
Azerbaijan
R. A. Saidov
Azerbaijan Technological University
Azerbaijan
Azerbaijan
L. G. Hasanova
Azerbaijan Scientific-Research & Design-Prospecting Power Engineering Institute
Azerbaijan
Azerbaijan
References
1. The World Wind Energy Association. Half-year Report (2012) Available at: www. http://wwindea.org
2. Mustafaev, R. I., Gasanova, L. G. (2008) Modeling of Dynamic and Static Operational Modes of Wind Power Plant with Double-Fed Asynchronous Machine. Elektrotekhnika [Electrical Engineering], (9), 11-15.
3. Mustafaev, R. I., Gasanova, L. G. (2009) Modeling and Investigation of Quasi-Stationary Operational Modes of Wind Power Plants with Frequency-Controlled Induction Generators. Elektrichestvo [Electricity], (6), 36-41.
4. Bulgakov, A. A. (1966) Frequency Control of Induction Electric Motors. Moscow: Nauka.
5. Mustafaev, R. I., Kurdioukov, Yu. M., Listengarten, B. A. (1986) Investigations on Transient Processes in the System “Wind Motor - Induction Generator”. ENIN Sbornik Nauchnykh Trudov. Nauchno-Tekhnicheskie Problemy Kompleksnogo Ispol'zovaniia Vozobnovliaemykh Istochnikov Energii [ENIN Collection of Scientific papers. Scientific and Technical Problems of Complex Usage of Renewable Energy Sources]. Moscow. 182-188.
Review
For citations:
Mustafayev R.I., Saidov R.A., Hasanova L.G. INVESTIGATION ON ESTABLISHED OPERATIONAL MODES OF FREQUENCY-CONTROLLED INDUCTION GENERATOR OF WIND POWER PLANTS. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2014;(3):43–48. (In Russ.)
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