Study on Megawatt-Class Wind Turbine Hydraulic System and its Materials

Hong Mei Sun; Ming Gao

doi:10.4028/www.scientific.net/AMR.531.617

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 531Study on Megawatt-Class Wind Turbine Hydraulic...

Study on Megawatt-Class Wind Turbine Hydraulic System and its Materials

Abstract:

Compared with electric pitch, hydraulic pitch has the merits— fast response, stable pitch, safe , reliable, etc., and is generally used in the megawatt-class wind turbine. The problems faced by the localization process of the hydraulic system, considering most of our wind farms of the unique climatic conditions and use characteristics, the localization of technical parameters of the hydraulic system and component materials selection requirements and design methods are put forward. Wind turbine pitch hydraulic system with independent intellectual property rights is developed, and is passed the actual use of assessment of the wind farm

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Periodical:

Advanced Materials Research (Volume 531)

Pages:

617-621

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.531.617

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Online since:

June 2012

Authors:

Hong Mei Sun, Ming Gao

Keywords:

Hydraulic Pitch, Localization, Material Requirements, Wind Power Generation

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References

[1] Jia Fu-qiang, Gao Ying -jie, Yang Yu –ling, Cui Xiao, Wind Power in Hydraulic System Overview，Hydraulics Pneumatic &Seals，Vol(8), 2010, p, 11-14.

Google Scholar

[2] Wang Shu- qiang, Liu Shao-jie. Design and Modeling of Hydraulic system for Variable Propeller Pitch of Megawatt Wind-Driven Generator, Journal Of Shen yang Institute Of Technology. 2004(3), 32-34.

Google Scholar

[3] Meng Xiao-feng, Zou Wen-jie，A 7 5 0 KW wind turbine hydraulic pitch institutions. Technology and Living，Vol(16), 2010, p.137, 170.

Google Scholar

[4] QU Gui , YANG Yong, WU Xiao-dan: Design and dynamic analysis on hydraulic variable pitched propeller system of mega-watt graded wind power generator, Journal of Machine Design, Vol. 7, (2009), p, 54-56.

Google Scholar

[5] Ye Hang-zhi, Wind power control system, Bei Jing: China machine press, (2002).

Google Scholar