Design and implementation of measuring instrument for generator side power information in permanent magnet direct drive wind turbine

Xianwen Bao; Lirong Zhang

doi:10.1117/12.3014756

4 March 2024 Design and implementation of measuring instrument for generator side power information in permanent magnet direct drive wind turbine

Xianwen Bao, Lirong Zhang

Author Affiliations +

Proceedings Volume 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023); 1298149 (2024) https://doi.org/10.1117/12.3014756
Event: 9th International Symposium on Sensors, Mechatronics, and Automation (ISSMAS 2023), 2023, Nanjing, China

Abstract

The power signal measured on the generator side of the permanent magnet direct drive wind turbine has the characteristics of the large harmonic component, low frequency, variable frequency, and wide measuring range. According to this problem, this paper proposed an optimized power signal measurement scheme for the generator side of the wind turbine, which deduced a fast design method of IIR digital filter and calculated the frequency and other power information by using the principle of least squares. The effectiveness of this scheme is verified by MATLAB/Simulink, and the accuracy is verified by the experimental platform based on the chip of ADSP-21489. The results show that the scheme proposed in this paper can meet the measurement precision requirements of the power information on the generator side of the wind power system.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xianwen Bao and Lirong Zhang "Design and implementation of measuring instrument for generator side power information in permanent magnet direct drive wind turbine", Proc. SPIE 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023), 1298149 (4 March 2024); https://doi.org/10.1117/12.3014756

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