publication . Report . 2012

Wind power stabilising control : Demonstration on the Nordic grid

Elkington, Katherine;
Open Access English
  • Published: 01 Jan 2012
  • Publisher: KTH, Elektriska energisystem
  • Country: Sweden
Abstract
When unconventional types of generators such as doubly fed induction generators (DFIGs) are used in a power system, the system behaves differently under abnormal dynamic events. For example, DFIGs cause different modes of oscillation in the power system, and respond differently to changes in voltage. In order to damp oscillations in the system, it is necessary to understand the equipment causing these oscillations, and the methods of optimally damping the oscillations. Large power oscillations can occur in a power system as a result of disturbances. Ordinarily these oscillations are slow and, in principle, it is possible to damp them with the help of wind power....
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[3] [4] Generator data Rr = 0.01 p.u., Xls = 0.1 p.u., Xlr = 0.1 p.u., Xm = 3 p.u., H = 2.5 p.u., s = −0.2, converter rating 40%

[1] The European Wind Energy Association. European statistics. http://www.ewea.org/ index.php?id=1665, 2011. Retrieved 2011-06-02.

[2] F. M. Hughes, O. Anaya-Lara, N. Jenkins, and G. Strbac. Control of DFIG-based wind generation for power network support. Power Systems, IEEE Transactions on, 20(4):1958- 1966, November 2005.

K. Elkington, M. Ghandhari, and L. Soder. Using power system stabilisers in doubly fed induction generators. In Power Engineering Conference, 2008. AUPEC '08. Australasian Universities, December 2008.

K. Elkington, H. Latorre, and M. Ghandhari. Operation of doubly fed induction generators in power systems with VSC-HVDC transmission. In AC and DC Power Transmission, 2010. ACDC. 9th IET International Conference on, October 2010. [OpenAIRE]

[5] R. A. Ramos, L. F. C. Alberto, and N. G. Bretas. A new methodology for the coordinated design of robust decentralized power system damping controllers. Power Systems, IEEE Transactions on, 19(1):444-454, February 2004.

[6] Ricardo V. de Oliveira, Rodrigo A. Ramos, and Newton G. Bretas. An algorithm for computerized automatic tuning of power system stabilizers. Control Engineering Practice, 18(1):45-54, 2010.

[7] Seog-Joo Kim, Soonman Kwon, Young-Hyun Moon, and Kook-Hun Kim. Low-order robust power system stabilizer for single-machine systems: an lmi approach. In IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on, pages 742-747, November 2006.

[8] C. A. R. Crusius and A. Trofino. Sufficient LMI conditions for output feedback control problems. Automatic Control, IEEE Transactions on, 44(5):1053-1057, May 1999. [OpenAIRE]

[9] A. Trofino, A. S. Bazanella, and A. Fischman. Designing robust controllers with operating point tracking. In IFAC Conf. Systems Structure and Control, 1998. [OpenAIRE]

[10] Mahmoud Chilali and Pascal Gahinet. H infin; design with pole placement constraints: an LMI approach. Automatic Control, IEEE Transactions on, 41(3):358-367, March 1996.

[11] D. D. Siljak and D. M. Stipanovi. Robust stabilization of nonlinear systems: the LMI approach. Mathematical Problems in Engineering, 6:461-493, 2000. [OpenAIRE]

[12] Paul C. Krause. Analysis of Electric Machinery. McGraw Hill, Inc., 1986.

[13] M. Ghandhari, G. Andersson, and I.A. Hiskens. Control Lyapunov functions for controllable series devices. IEEE Transactions on Power Systems, 16(16):689-694, November 2001.

[14] V. Azbe, U. Gabrijel, D. Povh, and R. Mihalic. The energy function of a general multimachine system with a unified power flow controller. IEEE Transactions on Power Systems, 20(3):1478-1485, August 2005. [OpenAIRE]

20 references, page 1 of 2
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