Sliding Mode Control for Island Water Pump Directly Fed by Renewable Energy Source

0453498 - ÚT 2016 RIV RS eng C - Konferenční příspěvek (zahraniční konf.)
Ryvkin, S. - Chomát, Miroslav
Sliding Mode Control for Island Water Pump Directly Fed by Renewable Energy Source.
Proceedings of the 12th International Conference on Applied Electromagnetics. Niš: Technical University of Nis, 2015, s. 1-4. ISBN 978-86-6125-145-0.
[International Conference on Applied Electromagnetics/12./. Niš (RS), 31.08.2015-02.09.2015]
Institucionální podpora: RVO:61388998
Klíčová slova: energy efficiency * island network * permanent magnet synchronous machine
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

The paper suggests applying sliding mode control technique for solving ones of main problems of island control plants directly fed by renewable energy sources, namely efficient allocation of electrical energy and elimination of the power flow oscilaration on plant dynamic response. By the example of water pumping system equipped with a centrifugal pump and exterior permanent magnet synchronous motor fed by renewable power through a voltage-source inverter is presented the design of sliding mode control. It is shown that the developed control has following advantes. It eliminates the influence of instability in the power flow of renewable energy sources on the pump mode and the reactive-power consumption. Simulations in MATLAB/Simulink verify the proposed sliding mode control.
Trvalý link: http://hdl.handle.net/11104/0255133