Power Distribution Strategy Considering Active Power Loss for DFIGs Wind Farm


With the development of concentrated wind power areas, new energy’s dispatching problems are more prominent with its fast expansion. However, we can maximize the utilization of wind power under power curtailment conditions by optimal wind power dispatching. The paper studies on the basic theories of wind power turbines, and analyses the power’s control and output characteristics of wind turbine, which analyses the double-fed inductor generator’s excellent decoupling control of power and its excellent reactive power output capability. By studying the characteristics of wind power output, this paper provides a strategy for optimal dispatch in wind power generation. The calculation results show that the total active and reactive power output of the wind farm match the request of dispatch center. And the total active loss and total reactive loss is the least in the meantime.

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Du, X. , Zhang, Y. , Dai, Z. , Liu, H. , Wei, S. and Liu, J. (2014) Power Distribution Strategy Considering Active Power Loss for DFIGs Wind Farm. Journal of Power and Energy Engineering, 2, 213-219. doi: 10.4236/jpee.2014.24030.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Le, H.T. and Santoso, S. (2007) Analysis of Voltage Stability and Optimal Wind Power Penetration Limits for a Non-Radial Network with an Energy Storage System. IEEE Power Engineering Society General Meeting, Tampa, 24-28 June 2007, 1-8.
[2] Jauch, C., SØrensen, P. and Bak-Jensen, B. (2004) International Review of Grid Connection Requirements for Wind Turbines. Nordic Wind Power Conference, Chalmers University of Technology.
[3] Pena, R., Clare, J.C. and Asher, G.M. (1996) Doubly Fed Induction Generator Using Back-to-Back PWM Converters and Its Application to Variable-Speed Wind Energy Generation. IEE Proceedings of Electric Power Applications, 143, 231-241.
[4] Ekanayake, J. Holdsworth, L. and Jenkins, N. (2003) Control of DFIG wind turbines. Power Engineer Journal, 17, 28-32. http://dx.doi.org/10.1049/pe:20030107
[5] Hansen, A.D., SØrensen, P., Iov, F. and Blaabjerg, F. (2006) Centralized Power Control of Wind Farm with Doubly Fed Induction Generators. Renewable Energy, 3, 936-951.
[6] Zhao, B., Wang, M.Y., Li, H. and Yang, C. (2012) Optimal Power Dispatch and Control of Wind Farm Based on Nonlinear Interior Point Algorithm. Power System Protection and Control, 40, 24-30.
[7] Moyano, C.F. and Lopes, J.A.P. (2007) An Optimization Approach for Wind Turbine Commitment and Dispatch in a Wind Park. Electric Power Systems Research, 79, 71-79.

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