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Study on the Available Power of a Wind Turbine for Wind Farm Control
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 Title & Authors
Study on the Available Power of a Wind Turbine for Wind Farm Control
Oh, Yong Oon; Paek, In Su; Nam, Yoon Su; La, Yo Han;
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 Abstract
A study on the available power of a wind turbine to be used for wind farm control was performed in this study, To accurately estimate the available power it is important to obtain a suitable wind which represents the three dimensional wind that the wind turbine rotor faces and also used to calculate the power. For this, two different models, the equivalent wind and the wind speed estimator were constructed and used for dynamic simulation using matlab simulink. From the comparison of the simulation result with that from a commercial code based on multi-body dynamics, it was found that using the hub height wind to estimate available power from a turbine results in high frequency components in the power prediction which is, in reality, filtered out by the rotor inertia. It was also found that the wind speed estimator yielded less error than the equivalent wind when compared with the result from the commercial code.
 Keywords
Wind farm controller;Transmission System Operator;Available power;Equivalent wind;Wind estimation;
 Language
Korean
 Cited by
1.
우리나라 비중앙급전발전기의 하루전 출력 예측시스템 개발,이연찬;임진택;오웅진;;최재석;김진수;

전기학회논문지, 2015. vol.64. 4, pp.505-514 crossref(new window)
 References
1.
Sorensen, P., A. D. Hansen, F. Iov, F. Blaabjerg and M. H. Donovan. Wind farm models and control strategies. Riso-R-1464(EN), 2005.

2.
Eltra E., Wind turbines connected to grids with voltages above 100kV, Regulation document TF 3.2.5, 2004.

3.
T.Petru and T.Thiringer, Modeling of wind turbines for power system studies, IEEE Trans. On power systems, Vol.17, No.4, 2002.

4.
Nam, Y.S., Wind Turbine System Control, GS intervision, pp.89-108, 2013.

5.
van der Hooft E.L., van Engelen T.G., Feed forward controlof estimated wind speed, ECN-C-03-137, ECN, 2003.

6.
Yoonsu Nam, Jeonggi Kim, Insu Paek, Young-Hwan Moon, Seog-Joo Kim and Dong-Joon Kim, Feedforward Pitch Control Using Wind Speed Estimation, Journal of Power Electronics, Vol.11, No.2, 2011.