Research on improving the reliability of key components of wind turbine

Xiuqi Zhang; Yu Liu; Yu Cong

doi:10.1117/12.2671285

29 March 2023 Research on improving the reliability of key components of wind turbine

Xiuqi Zhang, Yu Liu, Yu Cong

Proceedings Volume 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022); 125940H (2023) https://doi.org/10.1117/12.2671285
Event: Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 2022, Xi'an, China

Abstract

Wind turbine is the core equipment to realize the conversion of wind energy to electric energy in wind farms, and high reliability of wind turbine is of great significance to promote the application of typical wind power in new energy. With the passage of time, wind turbines run in bad working conditions for a long time, which leads to more faults of wind turbines in recent years. And it brings hidden dangers to the safe and stable operation of new energy grid-connected power systems. This paper expounds the common failures of key components of wind turbine, including converter, generator, variable pitch system, gearbox, yaw system and blade. Then it analyzes the causes from the aspects of design defects, complex operating conditions, improper maintenance and inadequate technical supervision. Finally it puts forward measures and suggestions to improve the reliability of wind turbine, and prospects the development direction of wind turbine reliability research.

Citation Download Citation

Xiuqi Zhang, Yu Liu, and Yu Cong "Research on improving the reliability of key components of wind turbine", Proc. SPIE 12594, Second International Conference on Electronic Information Engineering and Computer Communication (EIECC 2022), 125940H (29 March 2023); https://doi.org/10.1117/12.2671285

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