风电机组传动链动力响应特性与支撑系统影响

白聪儿,孙哲杰,秦美娟,王潇,刘勇

Dynamic response characteristics of wind turbine drivetrain and influence of support system

Cong-er BAI,Zhe-jie SUN,Mei-juan QIN,Xiao WANG,Yong LIU

表 6 风电机组传动链在不同齿轮箱弹性支撑刚度下的固有频率

Tab.6 Natural frequencies of wind turbine drivetrains using various isolators of gearbox

N Yoke2 Yoke3 fN/Hz σ/% fN/Hz σ/% 10 34.18 −20.64 43.41 0.79 12 156.34 −6.85 169.43 0.95 13 189.20 −4.17 200.10 1.35 16 236.73 −5.39 252.46 0.90 19 328.04 3.88 309.72 −1.92 23 430.34 −10.82 570.87 18.30