Online Parameter identification of PMSG Wind turbine for Output Power control

Online Parameter identification of PMSG Wind turbine for Output Power control
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DOI:
10.1109/tencon.2019.8929463
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发表时间:
2019-10
期刊:
TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON)
影响因子:
--
通讯作者:
Kosuke Takahashi;Hidehito Matayoshi;T. Senjyu;Hiroshi Takahashi;A. M. Howlader
Kosuke Takahashi;Hidehito Matayoshi;T. Senjyu;Hiroshi Takahashi;A. M. Howlader
中科院分区:
其他
文献类型:
--
作者:
Kosuke Takahashi;Hidehito Matayoshi;T. Senjyu;Hiroshi Takahashi;A. M. Howlader

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提出一种基于在线参数辨识的风力发电机组无风传感器辨识方法。在所提出的在线参数识别中,用于识别参数$k_{opt}$并改善不需要风速信息的最优扭矩控制的特性。在使用 PMSG 的风力涡轮机中,使用递归最小二乘法进行参数识别。此外,确定的最佳参数$k_{opt}$有助于检测风力涡轮机的所有参数误差以及随老化恶化的特性变化。使用MATLAB/SIMULINK进行仿真验证了所提出的识别方法的有效性。
This paper proposed the wind sensorless identification method for wind turbine using online parameter identi cation. In the proposed On-line parameter identification is used to identify the parameter $k_{opt}$ and improve the characteristics in optimal torque control that does not require wind speed information. The parameter identification is performed using the Recursive least squares method in the wind turbine using PMSG. Further, the identied optimal parameter $k_{opt}$ contributes to the detection of all parameter error of the wind turbine and characteristic change with aged deteriorations. The effectiveness of the proposed identi cation method was veried by simulations with using MATLAB / SIMULINK.