基于双惯容调谐质量系统的半潜式海上风力机振动控制

曾伟杰, 张颖, 邓燕飞, 郭川睿, 任伟新

Vibration Control of Semi-Submersible Offshore Wind Turbines Using Inerter-Based Absorbers

ZENG Weijie, ZHANG Ying, DENG Yanfei, GUO Chuanrui, REN Weixin

表5 2TMD和2IBA优化结果

Tab.5 Optimization results of 2TMD and 2IBA

类别 m/t k/ (kN·m-1) k1/ (kN·m-1) k2/ (kN·m-1) c/[(kN· (m·s-1)-1] b/kg J1 J2 2TMD NTMD 20 139.2 — — 13.7 — 0.187 2.702 PTMD 200 11.2 — — 18.3 — 2IBA NIBA 20 — 13.7 142.3 1.68 1 602.5 0.179 2.560 PIBA 200 — 7.9 8.5 30.4 3 471.4