Research on D-PMSG Wind Power System with SDBR for LVRT

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Abstract:

For enhancing low voltage ride though (LVRT) capability, this paper proposes a new protection scheme of series dynamic breaking resistor (SDBR) connected to the grid-side inverter (GSI) of directly driven permanent magnet synchronous generator (D-PMSG) wind power system, which has a lot of advantages such as possessing low cost, simple structure and high reliability. The structure, switching control strategy and matched resistance of SDBR are researched. The proposed scheme was then applied to uplift GSI voltage during a fault, maintain active power delivered to grid, inhibit DC-link overvoltage and GSI overcurrent. The simulation analysis shows that the SDBR can substantially improve the LVRT capacity of D-PMSG wind power system in PSCAD/EMTDC.

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1767-1772

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October 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] T. Yuan, Q. Chao and J. li: Technology of Wind power Access to Gird (China Machine Press, Beijng, 2012) (in Chinese).

Google Scholar

[2] M. Tsili and S. Papathanassiou: IET Renewable Power Generation Vol. 3(2009), p.308.

Google Scholar

[3] K. Kim, Y.C. Jeung, D. Lee and H. Kim: IEEE Trans. Power Electronics Vol. 27 (2012), p.2376.

Google Scholar

[4] S. Li and Z. Xu: Power System Technology Vol. 37(2013), p.1868.

Google Scholar

[5] K. Zhang, C. Li, C. Mao, J. Lu and D. Wang: Proceedings of the CSEE Vol. 32(2012), p.99.

Google Scholar

[6] J. Yao, X. Chen, X. Xia, Y. Liao and S. Huang: Automation of Electric Power Systems Vol. 36(2012), p.38 (in Chinese).

Google Scholar

[7] K.E. Okedu, S.M. Muyeen and J. Tamura: IEEE Trans. Sustainable Energy Vol. 3(2012), p.242.

Google Scholar

[8] A. Causebrook, D.J. Atkinson and A.G. Jack: IEEE Trans. Power Systems Vol. 22 (2007), p.966.

Google Scholar

[9] P.M. Anderson and A. Bose: IEEE Trans. Power Apparatus and Systems Vol. 102(1983), p.379.

Google Scholar