Open AccessReliability Study of Wind Turbine Power Converter with Multiple Wind Speed
Author(s) -
Jingxuan Zhang,
Hexu Sun,
Dianshun Lv,
Dong Zhang,
Z Gao
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/440/3/032117
Subject(s) - turbine , wind speed , wind power , reliability (semiconductor) , power optimizer , power (physics) , automotive engineering , environmental science , marine engineering , control theory (sociology) , computer science , engineering , electrical engineering , meteorology , maximum power point tracking , physics , voltage , aerospace engineering , control (management) , quantum mechanics , inverter , artificial intelligence
Power converter is a significant device in the wind turbine systems (WTS). This paper proposes a novel reliability evaluation strategy for the power converter of wind turbine with multiple wind speed, which named discrete state probability analysis method. Using the data of a wind farm wind speed and ambient temperature in Zhangcheng area of Hebei province. In addition, including the parameter of the wind turbine generator and the power converter. The results show that the reliability of the wind turbine power converter is affected significantly by multiple wind speed. The effect of the proposed method is demonstrated by the calculating example.