Vibration Analysis of FR-2 Damper Based on ANSYS
The finite element model of FR-2 damper is established,and its natural frequency is gained by calculating.The finite element model of the wire is established,and the first-order natural frequency and mode shape are gained by calculating.The feasibility of the model is verified by comparison with theoretical calculation results.The aeolian vibration of the single-wire system and the FR-2 damper-wire system were simulated and their results were compared.The concept of vibration suppression rate was proposed to measure the suppression effect of the damper on the wire vibration.
FR-2 damper Aeolian vibration ANSYS
Wen-gang YANG Hong-yuan LIANG
North China Electric Power University,Baoding,071003
国际会议
长沙
英文
233-239
2019-08-30（万方平台首次上网日期，不代表论文的发表时间）