International Journal of Renewable Energy Research-IJRER
H∞ Current Controller of WRIM Based Flywheel Storage System under Unbalanced Stator Voltage
Abstract
Flywheel storage systems (FSSs) are commonly associated with wind farms to support them to provide services to the grid such as power smoothing, frequency control, and voltage control. Although FSSs are not concerned by the grid code requirements, their stability and availability under unbalanced stator voltages are very important to ensure both wind farm stability and supply quality. In this context, this paper proposes a robust H∞ controller for wound rotor induction machine (WRIM) driven FSS under stator voltage unbalance. The controller purpose is to suppress rotor current oscillations resulting from the negative sequence as well as to guarantee the system robustness in the presence of parameter uncertainties. The robust controller design based on mixed-sensitivity H∞ control that guarantees the robust stability (RS) and robust performance (RP) is presented in detail. The performance of the H∞ controller has been evaluated with simulations in MATLAB/Simulink using simpower systems for both unbalanced stator voltage and parameter uncertainties.
Keywords
Full Text:
PDFReferences
A. Mir, N. Senroy, “Intelligently controlled flywheel storage for enhanced dynamic performanceâ€, IEEE Trans. Sustain. Energy, pp. 1-1, 2018.
S. Ghosh, S. Kamalasadan, “An energy function-based optimal control strategy for output stabilization of integrated DFIG –flywheel energy storage systemâ€, IEEE Trans. Smart Grid, vol. 8, no.4, pp. 1922-1931, July 2017.
S. Belfedhal, E. Berkouk, “Modeling and Control of Wind Power Conversion System with a Flywheel Energy Storage Systemâ€, International journal of renewable energy research, vol. 1, no.3, pp. 43-52, 2011.
F. Bouchafaa, I. Hamzaoui, A. Talha, “Control the Flywheel Storage System by Fuzzy Logic Associated with the Wind Generatorâ€, International journal of renewable energy research, vol. 2, no.4, pp. 723-729, 2012.
J. Yao, M. Yu, W. Gao, X. Zeng, “Frequency regulation control strategy for PMSG wind-power generation system with flywheel energy storage unitâ€, IET Renew. Power Gener., vol. 11, no.8, pp. 1082-1093, 2017.
N. Gayathri, N. Senroy, “Wind turbine with flywheel for improved power smoothening and LVRTâ€, 2013 IEEE Power & Energy Society General Meeting, Canada, 21-25 July 2013.
B. Bolund, H. Bernhoff, M. Leijon, “Flywheel energy and power storage systemsâ€, Renewable and Sustainable Energy Reviews, vol. 11, no. 2, pp. 235-258, February 2007.
C. Ho, J. Wang, K. Hu, C. Liaw, “Development and operation control of a Switched-Reluctance Motor Driven Flywheelâ€, IEEE Trans. on Power Electron., vol. 34, no.1, pp. 526-537, January 2019.
E. Severson, R. Nilssen, T. Undeland, N. Mohan, “Magnetic Equivalent Circuit Modeling of the AC Homopolar Machine for Flywheel Energy Storageâ€, IEEE Trans. Energy Convers., vol. 30, no.4, pp. 1670-1678, December 2015.
S. Gurumurthy, V. Agarwal, A. Sharma, “Optimal energy harvesting from a high-speed brushless DC generator-based flywheel energy storage systemâ€, IET Electr.Power App., vol. 7, no.9, pp. 693-700, November 2013.
H. Moghaddam, A. Vahedi, S. Ebrahimi, “Design Optimization of Transversely Laminated Synchronous Reluctance Machine for Flywheel Energy Storage System Using Response Surface Methodologyâ€, IEEE Trans. Ind. Electron., vol. 64, no.12, pp. 9748-9757, December 2017.
S. K. Gagrai, S. Mishra, M. Singh, “Performance Analysis of Grid Integrated Doubly Fed Induction Generator for a Small Hydropower Plantâ€, International journal of renewable energy research, vol. 8, no.4, pp. 2310-2323, December 2018.
M. Achglaf, C. Nichita, B. Dakyo, “Control Strategies Design for a Small-Scalle Wind Turbine with a Doubly Fed Induction Generatorâ€, 7th International Conference on Renewable Energy Research and Applications, Paris, France, 14-17 October 2018.
A. Broy, P. Tourou, C. Sourkounis, “Transient behaviour and active damping of vibrations in DFIG-based wind turbines during grid disturbancesâ€, 4th International Conference on Renewable Energy Research and Applications, Palermo, Italy, 22-25 November 2015.
A. Abdel-Khalil, A. Elserougi, A. Massoud, S. Ahmed, “Fault current contribution of medium voltage inverter and doubly-fed induction-machine-based flywheel energy storage systemâ€, IEEE Trans. Sustain. Energy, vol. 4, no.1, pp. 58-67, January 2013.
D. Kairous, R. Wamkeue, “DFIG-based fuzzy sliding-mode control of WECS with flywheel energy storageâ€, Elect. Power Syst. Res, Vol. 93, pp. 16-23, December 2012.
L. Ran, D. Xiang, J. Kirtley, “Analysis of electromechanical interactions in a flywheel system with a doubly fed induction machineâ€, IEEE Trans. Ind. Appl., Vol. 47, No.3, pp. 1498-1506, May-June 2011.
S. muller, M. Deicke, R. De Doncker, “Doubly fed induction generator systems for wind turbinesâ€, IEEE Ind. Appl. Mag., vol. 8, no.3, pp. 26-33, May-June 2002.
M. Doumi, I. Colak, A. G. Aissaoui, M. Abid, A. Tahour, “ Robust MRAC for a wind turbine based on a doubly-fed induction generatorâ€, 6th International Conference on Renewable Energy Research and Applications, San Diego, CA, USA, 5-8 November 2017.
B. HAMANE, M. L. DOUMBIA, M. BOUHAMIDA, A. DRAOU, H. CHAOUI and M. BENGHANEM, “Comparative Study of PI, RST, Sliding Mode and Fuzzy Supervisory Controllers for DFIG based Wind Energy Conversion Systemâ€, International journal of renewable energy research, vol. 5, no.4, pp. 1174-1185, 2015.
A. Lazrak, A. Abbou, M. Sidki, “Power control of DFIG based wind turbine during stator voltage dropâ€, 3rd International Renewable and Sustainable Energy Conference (IRSEC), Marrakech, Morocco, 10-13 December 2015.
L. Xu, “Coordinated control of DFIG’s rotor and grid side converters during network unbalanceâ€, IEEE Trans. on Power Electron., Vol. 23, No. 3, pp. 1041-1049, May 2008.
J. Hu, Y. He, L. Xu, B. Williams, “Improved control of DFIG systems during network unbalance using PI–R current regulatorsâ€, IEEE Trans. Ind. Electron., Vol. 56, No. 2, pp. 439-451, February 2009.
A. Mirzakhani, R. Ghandehari, S. Davari, “A New DPC-based Control Algorithm for Improving the Power Quality of DFIG in Unbalance Grid Voltage Conditionsâ€, International journal of renewable energy research, vol. 8, no. 4 , December, 2018.
R. V. Jacomini, J. Afleu, S. Filho, “Direct Power Control Strategy to Enhance the Dynamic Behavior of DFIG During Voltage Sagâ€, 7th International Conference on Renewable Energy Research and Applications, Paris, France, 14-17 October 2018.
V. Phan, H. Lee, “Improved predictive current control for un- balanced stand-alone doubly-fed induction generator-based wind power systemsâ€, IET Electr. Power App., vol. 5, no.3, pp. 275-287, March 2011.
D. Sun, X. Wang, “Low-complexity model predictive direct power control for DFIG under both balanced and unbalanced grid conditionsâ€, IEEE Trans. Ind. Electron., Vol. 63, No. 8, pp. 5186-5196, August 2016.
L. Shang, J. Hu, “Sliding-mode-based direct power control of grid-connected wind-turbine-driven doubly fed induction generators under unbalanced grid voltage conditionsâ€, IEEE Trans. Energy Convers., vol. 27, no. 2, pp. 362-373, June 2012.
J. Chhor, P. Tourou, C. Sourkounis, « On advanced control strategies for DFIG-based wind energy conversion systems during voltage unbalanceâ€, 6th International Conference on Renewable Energy Research and Applications, San Diego, CA, USA, 5-8 November 2017.
Y. Wang, Q. Wu, R. Yang, G. Tao, Z. Liu, “H∞ current damping control of DFIG based wind farm for sub-synchronous control interaction mitigationâ€, Int. J. Electr. Power and Energy Syst., vol. 98, pp. 509-519, June 2018.
Y. Wang, Q. Wu, W. Gong, M. Gryning, “H∞ robust current control for DFIG based wind turbine subject to grid voltage distortionsâ€, IEEE Trans. Sustain. Energy, Vol. 8, No. 2, pp. 816-825, April 2017.
D. McFarlane, K. Glover, “A loop-shaping design procedure using H∞ synthesisâ€, IEEE Trans. Autom. Control, Vol. 37, No. 6, pp. 759-769, June 1992.
A. Lazrak, A. Abbou, “Robust power control of DFIG based wind turbine without currents rotor sensorâ€, 5th International Renewable and Sustainable Energy Conference (IRSEC), Tangier, Morocco, 4-7 December 2017.
S. Skogestad, I. Postlethwaite, Multivariable feedback control: analysis and design, 2nd ed., Wiley, 2005.
B. Muhando, R. Wies, “Nonlinear H∞ constrained feedback control for grid-interactive WECS under high stochasticityâ€, IEEE Trans. Energy Convers., vol. 26, no. 4, pp. 1000-1009, December 2011.
C. Belfedal, S. Gherbi, M. Sedraoui, S. Moreau, G. Champenois, T. Allaoui, M. Denai, “Robust control of doubly fed induction generator for stand-alone applicationsâ€, Elect. Power Syst. Res., vol. 80, no.2, pp. 230-239, February 2010.
D. W. Novotny, T. A. Lipo, Vector control and dynamics of AC drives, Oxford University Press, 2000.
J. C. Doyle, K. Glover, P. P. Khargonekar, B. A. Francis, “State-space solutions to standard H/sub 2/ and H/sub infinity / control problemsâ€, IEEE Trans. Autom. Control Vol. 34, No. 8, pp. 831-847, 1989.
DOI (PDF): https://doi.org/10.20508/ijrer.v9i2.9179.g7631
Refbacks
- There are currently no refbacks.
Online ISSN: 1309-0127
Publisher: Gazi University
IJRER is cited in SCOPUS, EBSCO, WEB of SCIENCE (Clarivate Analytics);
IJRER has been cited in Emerging Sources Citation Index from 2016 in web of science.
WEB of SCIENCE between 2020-2022;
h=30,
Average citation per item=5.73
Impact Factor=(1638+1731+1808)/(189+170+221)=9.24
Category Quartile:Q4