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41
Aeroelastic Flutter and Sliding Mode Control of Wind Turbine Blade
Published 2020-01-01“…Flutter is an important form of wind turbine blade failure. Based on damping analysis, synthetically considering aeroelastic vibration instability of the blade and using the parameter fitting method, the aeroelastic flutter model of the pretwisted blade is built, with the simulation and emulation of flap and lead-lag directions flutter of the 2D dangerous cross section realized. …”
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42
Mooring Line Damping Estimation for a Floating Wind Turbine
Published 2014-01-01“…The dynamic responses of mooring line serve important functions in the station keeping of a floating wind turbine (FWT). Mooring line damping significantly influences the global motions of a FWT. …”
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43
Linear and Nonlinear Schemes Applied to Pitch Control of Wind Turbines
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44
Model Predictive Control for Load Frequency Control with Wind Turbines
Published 2015-01-01“…Reliable load frequency (LFC) control is crucial to the operation and design of modern electric power systems. Considering the LFC problem of a four-area interconnected power system with wind turbines, this paper presents a distributed model predictive control (DMPC) based on coordination scheme. …”
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45
Study on Performance of Large Megawatt Offshore Wind Turbine Couplings
Published 2023-10-01“…The results show that the structural strength and life of the coupling meet the design requirements, and can achieve the expected slip torque effect; at the same time, the torque transmission efficiency can reach more than 99.93%, the dynamic balance level does not exceed G1.0, and the coupling performance can meet the requirements of large offshore wind turbines.…”
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46
Optimization of Computer Communication Monitoring System for Wind Turbine Speed
Published 2021-01-01“…This article first studies the operating principles of wind turbines, focusing on the analysis of the structure and working principles of permanent magnet direct-drive wind turbines. …”
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47
Reliability Estimation of Parameters of Helical Wind Turbine with Vertical Axis
Published 2015-01-01“…The analysis of simulation results has been focused on the interpretation of the relative frequency histograms and cumulative distribution curve (ogive diagram), which indicates the probability of obtaining the daily or annual energy output depending on wind speed. The experimental researches consist in estimation of the reliability and unreliability functions and hazard rate of the helical vertical axis wind turbine designed and patented to climatic conditions for Romanian regions. …”
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48
Flow Characteristics Study of Wind Turbine Blade with Vortex Generators
Published 2016-01-01“…The blade root flow control is of particular importance to the aerodynamic characteristic of large wind turbines. The paper studies the feasibility of improving blade pneumatic power by applying vortex generators (VGs) to large variable propeller shaft horizontal axis wind turbines, with 2 MW variable propeller shaft horizontal axis wind turbine blades as research object. …”
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49
Effect of Rotor Faults on Wind Turbine Shutdown or Continued Operation
Published 2024-01-01“…The dynamics of wind turbine (WT) behavior and the identification of factors influencing its performance are both highly complex and challenging. …”
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50
Research of Lubrication System of Wind Turbine Gearbox based on Flowmaster Software
Published 2018-01-01“…The results show that,by using the Flowmaster software to design the wind turbine gearbox,the accurate control of flow and pressure can be achieved. …”
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51
Performance Enhancement in Horizontal Axis Wind Turbine Using Blade With Split
Published 2025-02-01“…ABSTRACT The positive effects of passive flow control on the blade that uses various methods on the aerodynamic performances of horizontal axis wind turbines (HAWTs) are well‐known. In the current study, splits were made on the blade for passive aerodynamic stall control. …”
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52
Failure Analysis of the Third Stage Gear of the Wind Turbine Growth Gearbox
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53
Study on Failure Analysis of Parallel Shaft Gear of Wind Turbine Gearbox
Published 2020-07-01“…Aiming at the problem of the failure of the downwind side gear teeth on the high-speed intermediate gear shaft of wind turbine gearbox,the fishbone analysis method is used to analyze the reasons of design,manufacture,material,assembly and operation maintenance. …”
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54
TESTING STUDY AND DYNAMIC ANALYSIS OF DRIVE TRAIN ON MW WIND TURBINE
Published 2015-01-01“…It is very important to analysis of dynamic for design and control on drive train vibration of wind turbine. …”
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55
Modal Analysis of a Small Wind Turbine Line Gear Assembly
Published 2016-01-01“…A modal analysis on vibration of a small wind turbine with single stage line gearbox is studied.A three- dimensional solid model of line gear(LG) transmission system is constructed based on Pro/E software.And by using the modal analysis function of ANSYS,the solid model is imported to ANSYS workspace to establish the finite element model of line gear,and the model of a small wind turbine LG transmission system is analyzed,the natural frequency and the corresponding modes of vibration of the LG assembly are obtained.It provides a reference data for optimization design of a small wind turbine LG transmission system to avoid LG natural frequency of inputting the external excitation and eliminate the resonance,which improve the operation reliability of a small wind turbine.…”
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56
Study on Yaw Gearbox Broken Tooth of MW-class Wind Turbine
Published 2018-01-01“…The output pinion of a MW-class wind turbine yaw gearbox has been broken down after about3 years in the grid. …”
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57
Optimization of the Offshore Wind Turbines Layout Using Cuckoo Search Algorithm
Published 2024-06-01“…As such, this research article developed an optimal large-scale offshore wind turbine placement based on wind farm layout design. …”
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58
Influence of Turbulence Model for Wind Turbine Simulation in Low Reynolds Number
Published 2016-01-01“…In designing a wind turbine, the validation of the mathematical model’s result is normally carried out by comparison with wind tunnel experiment data. …”
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59
Robust Power Designing of Supplementary Damping Controller in VSC HVDC System to Improve Energy Conversion Efficiency of Wind Turbine and Power System Stability
Published 2022-01-01“…Therefore, it is essential to employ an SDC to have the optimum energy conversion efficiency in the wind turbine and the most dynamic stability margin in the power system. …”
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60
Investigating the techniques used for improving the aerodynamic performance of Archimedes spiral wind turbines: A comprehensive review and future work avenues
Published 2025-03-01“…In the global pursuit of sustainable urban energy solutions, urban centers' significant contributions to energy consumption and carbon emissions have driven cities to adopt energy efficiency policies and renewable resources. Archimedes spiral wind turbines (ASWTs) offer promising technology due to their spiral blade design, which ensures high efficiency at low to medium wind speeds, automatic wind direction alignment, and low noise emissions. …”
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