Results 31 to 40 of about 157,710 (277)
Experimental study of yawed inflow around wind turbine rotor [PDF]
, 2012 In this article, we present an experimental study in a wind tunnel of a three-bladed, Rutland 503 model, horizontal axis yawed wind turbine. Power measurement and an exploration downstream wake of the turbine using particle image velocimetry measurements
DIZENE, Rabah +4 more
core +6 more sources
Sensors, 2018 This paper proposes a system utilizing a Renishaw XL80 positioning error measuring interferometer and sensitivity analysis design to measure six-degree-of-freedom (6 DOF) geometric errors of a machine tool’s linear guide.
Chien-Sheng Liu +2 more
doaj +1 more source
Antioxidants, 2023 Yogurt acid whey (YAW) is a by-product of Greek strained yogurt production. The disposal of YAW constitutes an environmental problem, and given the increasing demand of Greek yogurt worldwide, its handling is a challenge.
Eleni Dalaka +3 more
doaj +1 more source
Stress Characteristics of Horizontal-Axis Wind Turbine Blades under Dynamic Yaw
Applied Sciences, 2023 The dynamic yaw significantly affects the aerodynamic load distribution of wind turbines, and the aerodynamic load is one of the main influencing factors of wind turbine structural stress variation.
Yuanxing Zhao +4 more
doaj +1 more source
Energies, 2019 A modern horizontal axis wind turbine was simulated by means of computational fluid dynamics (CFD) simulations. The analyzed machine has a diameter of 100 m and is immersed in the atmospheric boundary layer (ABL).
Gilberto Santo +3 more
doaj +1 more source
Platform yaw drift in upwind floating wind turbines with single-point-mooring system and its mitigation by individual pitch control [PDF]
Wind Energy Science, 2023 This work demonstrates the feasibility of an individual pitch control strategy based on nacelle yaw misalignment measurements to mitigate the platform yaw drift in upwind floating offshore wind turbines, which is caused by the vertical moment produced ...
I. Sandua-Fernández +5 more
doaj +1 more source
Status and Prospect of Yaw System Control Strategy for Wind Turbines
发电技术, 2021 Due to the randomness and volatility of the wind direction, wind turbine orientation control used on the yaw system of the wind turbine, and the failure of the wind turbine led by yaw frequently. The current situation of yaw control strategy was reviewed.
Lei ZHANG +5 more
doaj +1 more source
Capacity Configuration and Selection of Emergency Power Supply for Wind Farms under Typhoon Conditions [PDF]
E3S Web of Conferences, 2021 China’s coastal areas are rich in wind energy resources, and there is a huge market demand for wind power generators. However, due to the impact of typhoons every summer, the wind farms are cut off, causing serious damage to the wind turbines and causing
Qian Zhongwen +5 more
doaj +1 more source
Promet (Zagreb), 2004 These days we are witnessing an increase of container trafficin general and at sea in particular. In order to economizetheir business the ship owners are building bigger container vesselswhich can carry up to 8000 TEUs (Maersk line) and otherbig carriers
Zoran Radišić
doaj +1 more source
Yaw Stability Research of the Distributed Drive Electric Bus by Adaptive Fuzzy Sliding Mode Control
Energies, 2022 The direct yaw moment control can effectively enhance the yaw stability of the vehicle under extreme conditions, which has become one of the essential technologies for the distributed driving electric bus.
Jiming Lin +3 more
doaj +1 more source