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A generation method of artificial fluctuation data of wind power output considering smoothing effect
Author(s) -
Nishigami Hiroki,
Tsuji Takao,
Oyama Tsutomu
Publication year - 2019
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.23180
Subject(s) - smoothing , waveform , wind power , wind speed , power (physics) , computer science , engineering , meteorology , physics , electrical engineering , telecommunications , radar , quantum mechanics , computer vision
To use realistic wind power fluctuation data is important in simulating frequency change of power systems. It is well known that the smoothing effect must be taken into account when generating the artificial wind power output. Therefore, this paper proposed a new method to generate fluctuation waveform considering smoothing effect based on random number to fulfill the correlation among multiple sites and autoregression model. The effectiveness of the proposed method was tested by using practical wind speed data measured in Tohoku district.