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Title: An Investigation of Passive and Semi-Active Tuned Mass Dampers for a Tension Leg Platform Floating Offshore Wind Turbine in ULS Conditions

Journal Article · · Wind Energy
DOI:https://doi.org/10.1002/we.2381· OSTI ID:1461949
 [1];  [1];  [2];  [3];  [1]
  1. Univ. of Massachusetts, Amherst, MA (United States)
  2. GLOSTEN, Seattle, WA (United States)
  3. GE Renewable Energy, Richmond, VA (United States)

Offshore Wind Turbines (OWTs) are subjected to complex external loadings caused by combined wind and wave sources. The application of structural damping control techniques to OWTs using Tuned Mass Dampers (TMDs) has shown to be effective in reducing the integrated system loads and accelerations. In this work, the impact of passive and semi-active (S-A) TMD’s applied to both fixed-bottom (monopile) and floating (tension leg platform) OWTs are evaluated under the Fatigue Limit State (FLS) and Ultimate Limit State (ULS). Different S-A control logics like ON/OFF state damping based on the ground hook (GH) control policy are implemented, and the frequency response of each algorithm is investigated. It is shown that the performance of each algorithm varies according to the load conditions such as FLS (normal operation) and ULS (idling state). Fully-coupled time domain simulations are conducted through the developed simulation tool for structural control integrated into the high-fidelity wind turbine design code, FASTv8. Compared to the passive TMD, it is shown that a S-A TMD results in higher load reductions, as well as, smaller strokes under both FLS and ULS conditions. In FLS analysis, the S-A TMD using Displacement Based Ground Hook (DB-GH) control is capable of reducing the fore-aft and side-to-side damage equivalent loads for the monopile substructure by approximately 12 % and 64 %, respectively. The ultimate loads at the tower base for the floating substructure (TLP) are also reduced by 9% with S-A TMD followed by Inverse Velocity Based Ground Hook control (IVB-GH). The dynamic characteristics and practical feasibility of a magnetorheological (MR) damper (for S-A control) are also evaluated.

Research Organization:
Alstom Renewable US LLC, Englewood, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Renewable Power Office. Wind Energy Technologies Office
Grant/Contract Number:
EE0005494; DEEE0005494
OSTI ID:
1461949
Alternate ID(s):
OSTI ID: 1545643
Journal Information:
Wind Energy, Vol. 22, Issue 11; ISSN 1095-4244
Publisher:
WileyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 29 works
Citation information provided by
Web of Science

References (42)

Offshore Wind Energy in Europe- A Review of the State-of-the-Art: Offshore Wind Energy in Europe journal January 2003
Energy From Offshore Wind conference April 2013
Closed form solution of Eigen frequency of monopile supported offshore wind turbines in deeper waters incorporating stiffness of substructure and SSI journal April 2016
Smart Novel Semi-Active Tuned Mass Damper for Fixed-Bottom and Floating Offshore Wind conference May 2016
Controlling Platform Motions and Reducing Blade Loads for Floating Wind Turbines journal December 2009
Wind Turbine Control for Load Reduction journal January 2003
Individual Blade Pitch Control for Load Reduction journal January 2003
Further load reductions with individual pitch control journal January 2005
A comparison of smart rotor control approaches using trailing edge flaps and individual pitch control journal March 2010
The Performance of Wind Turbine Smart Rotor Control Approaches During Extreme Loads journal December 2009
Failure rate, repair time and unscheduled O&M cost analysis of offshore wind turbines: Reliability and maintenance of offshore wind turbines journal August 2015
State-of-the-art review journal April 1988
Semi‐Active versus Passive or Active Tuned Mass Dampers for Structural Control journal August 1983
Tuned liquid column dampers in offshore wind turbines for structural control journal February 2009
Passive control of floating offshore wind turbine nacelle and spar vibrations by multiple tuned mass dampers: PASSIVE CONTROL OF FLOATING WIND TURBINES BY MTMDs journal May 2014
Active Structural Control of Offshore Wind Turbines
  • Lackner, Matthew; Rotea, Mario; Saheba, Ruchir
  • 48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition https://doi.org/10.2514/6.2010-1000
conference June 2012
Semiactive control for floating offshore wind turbines subject to aero-hydro dynamic loads journal May 2011
Vibration control of an inverted pendulum type structure by passive mass–spring-pendulum dynamic vibration absorber journal October 2007
Passive structural control of offshore wind turbines journal September 2010
Toggle-Brace-Damper Seismic Energy Dissipation Systems journal February 2001
Effectiveness of semi-active tuned mass dampers under harmonic excitation journal July 2001
Structural control of floating wind turbines journal June 2011
The effect of actuator dynamics on active structural control of offshore wind turbines journal May 2011
Control of flapwise vibrations in wind turbine blades using semi-active tuned mass dampers journal August 2010
Wind Tower Vibration Controlled by a Pendulum TMD using Genetic Optimization: Beam Modelling journal January 2017
Optimization design of tuned mass damper for vibration suppression of a barge-type offshore floating wind turbine
  • He, Er-Ming; Hu, Ya-Qi; Zhang, Yang
  • Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, Vol. 231, Issue 1 https://doi.org/10.1177/1475090216642466
journal August 2016
Modeling and Parameter Analysis of the OC3-Hywind Floating Wind Turbine with a Tuned Mass Damper in Nacelle journal January 2013
Semiactive Control Strategies for MR Dampers: Comparative Study journal August 2000
Phenomenological Model for Magnetorheological Dampers journal March 1997
A novel hysteretic model for magnetorheological fluid dampers and parameter identification using particle swarm optimization journal November 2006
A comparison of 200 kN magneto-rheological damper models for use in real-time hybrid simulation pretesting journal May 2011
Mitigation of wind response of a tall building using semi-active tuned mass dampers journal October 2010
Offshore Wind Turbine Load Reduction Employing Optimal Passive Tuned Mass Damping Systems journal July 2013
Active tuned mass damper for damping of offshore wind turbine vibrations: Active tuned mass damper for damping of offshore wind turbine vibrations journal October 2016
Semiactive Control of Building Structures with Semiactive Tuned Mass Damper journal January 2005
Semi-active fuzzy control of a wind-excited tall building using multi-objective genetic algorithm journal August 2012
Application of GPS to monitoring of wind-induced responses of high-rise buildings journal January 2008
On a combination of ground-hook controllers for semi-active tuned mass dampers journal June 2014
State-of-the-Art Review book August 2017
State-of-the-Art Review book January 1988
State-of-the-art review journal August 2016
A Comparison of Smart Rotor Control Approaches Using Trailing Edge Flaps and Individual Pitch Control conference June 2012