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- 2012-11-26
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- 快淹死的yu
Description: Unlike traditional thermal power generating units in the uncontrollable nature of its prime mover power wind turbine, which is caused by the variability of the wind speed and uncontrollability. Wind speed condition has an important impact on the performance of the wind power generation system, and also makes wind model to become an important part of the wind power system simulation model. Paper, the characteristics of wind speed changes randomly, on the basis of the wind speed statistical characteristics of self-regressive moving average (ARMA) method to set up wind speed model has a certain power spectral density characteristics. Analysis and validation of the model simulated wind speed sequence, compared with the results of existing simulation program in wind speed model, results show that the proposed ARMA model can effectively generate dynamic analysis and simulation of the wind speed required sequence .
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风力发电系统动态仿真的风速模型.caj
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