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http://dx.doi.org/10.5916/jkosme.2014.38.3.253

Vibration characteristics of power differential gear train for 2.5MW wind turbine  

Kim, Jung Su (School of Mechanical Engineering, Korea Pusan National University)
Park, No Gill (School of Mechanical Engineering, Korea Pusan National University)
Lee, Hyoung Woo (Department of Mechatronics Engineering, Jungwon University)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.38, no.3, 2014 , pp. 253-261 More about this Journal
Abstract
In this paper, vibration analysis of power differential gear train for 2.5MW wind turbine system is analyzed. which system is composed of two planetary gear set, one helical gear set and main shaft that connected by flange. Planetary gear set, helical gear set, main shaft are modeled in MASTA program and housing, torque arm, carrier, flange components are modeling by finite element method. Each models are combined by component mode superposition. To analysis of natural vibration characteristic about 2.5MW wind turbine gear train was performed and check about critical speed with wind load, mass unbalance, angle misalignment excitation frequency.
Keywords
Wind turbine; Power Differential Gear train; Vibration; Critical speed; Planetary gear system;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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