Experimental and analytical study on the performance of wind turbine tower attached with particle tuned mass damper

Lu, Zheng; Zhao, Shengqiang; Ma, Chenzhi; Dai, Kaoshan

doi:10.1016/j.engstruct.2023.116784

Cited by 11 publications

(1 citation statement)

References 55 publications

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“…Shunted piezoelectrics have been proposed for damping and control of relatively energy-demanding applications like [22][23][24][25][26]. Consequently, the concept of tuned mass dampers in a recent multiphysics context is followed to obtain passive vibration suppression [27][28][29][30][31].…”

Section: Introductionmentioning

confidence: 99%

Passive Shunted Piezoelectric Systems for Vibration Control of Wind Turbine Towers: A Feasibility Study

Daraki,

Marakakis,

Alevras

et al. 2024

Energies

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Many countries have a variety of offshore and onshore wind turbines that face extreme aging challenges. Issues with harmful vibrations that must be minimized are addressed in this paper. A new method of wind turbine tower vibration control using piezoelectricity and shunt circuits is proposed in this paper. The passive vibration control method is shown to improve the tower’s structural performance under various environmental loads, like wind and seismic excitations. To examine the effectiveness of the suggested shunted piezoelectric system, a simple surrogate finite element model of a wind turbine tower is considered, and various investigations at the second eigenfrequency are carried out. An alternative way of modeling the studied structure is considered and the results demonstrate better performance. The advantages of setting up structural damping systems for decreasing tower vibrational loads and boosting their structural stability and resilience against extreme events are highlighted throughout this work.

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Section: Introductionmentioning

confidence: 99%

Passive Shunted Piezoelectric Systems for Vibration Control of Wind Turbine Towers: A Feasibility Study

Daraki,

Marakakis,

Alevras

et al. 2024

Energies

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Numerical simulation and dynamic experimental investigation on vibration control of a structural system with a stacked single particle‐inerter damper

Sun,

He,

Cheng

et al. 2024

Earthq Engng Struct Dyn

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To overcome the deficiencies of large particle radius, strict vibration conditions, and low kinetic energy exchange rate of traditional particle dampers, it is proposed to organically combine the rack and pinion inerter device with a stacked single particle damper (SSPD) to form a novel stacked single particle‐inerter damping system (SSPIS). Based on a detailed analysis of the force state of particles at various stages, the vibration damping mechanism of SSPIS is analyzed, and a mechanical model of a single‐degree‐of‐freedom (SDOF) structure equipped with an SSPIS is established. The numerical simulation and analysis process of SSPIS is provided, and a parametric design method of inerter device based on the structural performance requirements is proposed. The accuracy of the theoretical mechanical model and numerical simulation analysis process of SSPIS is verified through shaking table tests of a single‐story steel frame, and the actual damping control effect of SSPIS on the controlled structure is investigated. Both test and theoretical results show that the numerical simulation analysis process of SSPIS is clear and accurate, and the mechanical model of the SSPIS‐SDOF structural system is highly accurate. The inerter device in SSPIS can significantly improve the momentum exchange efficiency between particles and structures, and SSPIS could adaptively adjust the particle radius size on demand compared with the traditional particle dampers, with a high damping frequency band, and can realize good damping control effect under the earthquake with various types of sites, which has expansive engineering application scenarios.

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Wind farm control using distributed economic MPC scheme under the influence of wake effect

Wang,

Kong,

et al. 2024

Energy

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Experimental and analytical study on the performance of wind turbine tower attached with particle tuned mass damper

Cited by 11 publications

References 55 publications

Passive Shunted Piezoelectric Systems for Vibration Control of Wind Turbine Towers: A Feasibility Study

Passive Shunted Piezoelectric Systems for Vibration Control of Wind Turbine Towers: A Feasibility Study

Numerical simulation and dynamic experimental investigation on vibration control of a structural system with a stacked single particle‐inerter damper

Wind farm control using distributed economic MPC scheme under the influence of wake effect

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