Analysis and control of the vibration of doubly fed wind turbine

Manye Yu; Ying Lin

doi:10.1117/12.2265372

23 January 2017 Analysis and control of the vibration of doubly fed wind turbine

Manye Yu, Ying Lin

Proceedings Volume 10322, Seventh International Conference on Electronics and Information Engineering; 1032243 (2017) https://doi.org/10.1117/12.2265372
Event: Seventh International Conference on Electronics and Information Engineering, 2016, Nanjing, China

Abstract

The fault phenomena of the violent vibration of certain doubly-fed wind turbine were researched comprehensively, and the dynamic characteristics, load and fault conditions of the system were discussed. Firstly, the structural dynamics analysis of wind turbine is made, and the dynamics mold is built. Secondly, the vibration testing of wind turbine is done with the German test and analysis systems BBM. Thirdly, signal should be analyzed and dealt with. Based on the experiment, spectrum analysis of the motor dynamic balance can be made by using signal processing toolbox of MATLAB software, and the analysis conclusions show that the vibration of wind turbine is caused by dynamic imbalance. The results show that integrating mechanical system dynamics theory with advanced test technology can solve the vibration problem more successfully, which is important in vibration diagnosis of mechanical equipment.

Citation Download Citation

Manye Yu and Ying Lin "Analysis and control of the vibration of doubly fed wind turbine", Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 1032243 (23 January 2017); https://doi.org/10.1117/12.2265372

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