ELECTROTECHNIC AND COMPUTER SYSTEMS, Odessa national polytechnic university

SYSTEM OF VECTOR CONTROL OF AUTONOMOUS GENERATOR BASED ON WOUND-ROTOR INDUCTION MOTOR

Abstract:

The article presents investigation of an output voltage vector control algorithm for the autonomous generators based on the wound-rotor induction machine. Impact of generator capacitive output filter was analysed. The analysis showed that for small values of capacitance possibly to use the vector control algorithm, which is synthesized without filter. The vector control algorithm can be used for electricity generation, where it is necessary to stabilize the output voltage of the generator at a given level under primary mover variable speed operation. The vector control algorithm requires information about the stator voltage, angular velocity and angular position of the rotor. Experimentally shown, that proposed vector control algorithm provides asymptotic regulation of the output voltage vector module regardless of the speed variation.

Authors:

Blagodir Vitalii O., ( v.blagodir@kpi.ua )
Dynnik Taras V., ( Taras_Dynnik@mail.ru )
Peresada Sergey M., Doctor of Technical Sciences (the highest research degree), Professor, ( sergei.peresada@gmail.com )
Zhelinskyi Mykola N., ( mykola.zhelinskyi@gmail.com )

Keywords

autonomous generator, doubly fed induction machine, induction motor, vector control

DOI

10.15276/etks.15.91.2014.17

References

Liserre M., Cardenas R., Molinas M., and Rodriguez J.,(2011), Overview of Multi-MW Wind Turbines and Wind Parks, IEEE Transactions on Industrial Electronics, Vol. 58, No. 4, pp. 1081 – 1095(In English). DOI: 10.1109/TIE.2010.2103910.
Leonhard W., (2001), Control of Electrical Drives, New York, USA, Springer-Verlag, 470 p.(In English).
Cardenas R., Pena R., Alepuz S., and Asher G., (2013), Overview of Control Systems for the Operation of DFIGs in Wind Energy Applications, IEEE Transactions on Industrial Electronics, Vol. 60, No. 7, pp. 2776 – 2798(In English). DOI: 10.1109/IECON.2013.6699116.
Johar M., Radan A., Miveh M. R., and Mirsaeidi S., (2001), Comparison of DFIG and Synchronous Machine for Storage Hydro-Power Generation, Int. J. Pure Appl. Sci. Technol, Vol. 7, No. 1, pp. 48 – 58(In English), url: http://ijopaasat.in/yahoo_site_admin/assets/docs/ 5_IJPAST-192-V7N1.57224426.pdf.
Saleh M.A.H., and Eskander M.N., (2011), Sizing of Converters Interfacing the Rotor of Wind Driven DFIG to the Power Grid, Smart Grid and Renewable Energy, Vol. 2, No. 3, pp. 300 – 304(In English). DOI: 10.4236/sgre.2011.23034.
Peresada S., Tilli A., and Tonielli A., (1998), Robust Active-Reactive Power Control of a Doubly-Fed Induction Generator, Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society, Vol. 3, pp. 1621 – 1625(In English). DOI: 10.1109/IECON.1998.722908.
Peresada S., Tilli A., and Tonielli A., (2003), Indirect Stator Flux-Oriented Output Feedback Control of a Doubly fed Induction Machine, IEEE Transactions on Control Systems Technology,Vol. 11, No. 6, pp. 875 – 888(In English). DOI: 10.1109/TCST.2003.819590.
Peresada S., Tilli A., and Tonielli A., (2004), Power Control of a Doubly fed Induction Machine via Output Feedback, Control Engineering Practice, No. 1, pp. 41 – 57(In English). DOI: 10.1016/S0967-0661(02)00285-X.
Pena R., Clare J. C., and Asher G., (1996), A doubly fed Induction Generator using Back-to-Back PWM Converters Supplying an Isolated Load from a Variable Speed wind Turbine, Electric Power Applications, IEE Proceedings, Vol. 143, No. 5, pp. 380 – 387(In English). DOI: 10.1049/ip-epa: 19960454.
Chekhet E., Shapoval I., Mikhalsky V., Sobolev V., and Peresada S., (2006), Control of the Stand-Alone Doubly Fed Induction Generator Supplied by the Matrix Converter, St. Petersburg, Russian Federation, Proceedings of the International Workshop on Renewable Energy Based Units and Systems, pp. 35 – 40 (In English).