Results 21 to 30 of about 431,528 (306)
Model Based Open-Loop Wind Farm Control Using Active Power for Power Increase and Load Reduction
Applied Sciences, 2017 A new wind farm control algorithm that adjusts the power output of the most upstream wind turbine in a wind farm for power increase and load reduction was developed in this study. The algorithm finds power commands to individual wind turbines to maximize
Hyungyu Kim, Kwansu Kim, Insu Paek
doaj +1 more source
Intelligent control on wind farm [PDF]
2010 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010 Since the renewable energy is popularly applied in power industry, especially the smart grid is fast developing all over the world during these years, the reliable connection between a wind farm and the main grid has been focused on. Due to the difficult control on the wind energy, the connection with the wind farm makes the grid more vulnerable.
Mu Wei, Zhe Chen 0007
openaire +1 more source
Development of a stochastic computational fluid dynamics approach for offshore wind farms [PDF]
, 2018 In this paper, a method for stochastic analysis of an offshore wind farm using computational fluid dynamics (CFD) is proposed. An existing offshore wind farm is modelled using a steady-state CFD solver at several deterministic input ranges and an ...
+23 more
core +3 more sources
Co‐optimisation of wind farm micro‐siting and cabling layouts
IET Renewable Power Generation, 2021 Wind farm layout optimisation (WFLO) is carried out in this study considering the wake effect, and cabling connections and losses. The wind farm micro‐siting optimisation problem is formulated with the aid of Jensen's wake model. Cabling between the wind
A. Al Shereiqi +6 more
doaj +1 more source
Applied Sciences, 2018 Optimal design of wind turbine placement in a wind farm is one of the most effective tools to reduce wake power losses by alleviating the wake effect in the wind farm.
Longyan Wang, Yunkai Zhou, Jian Xu
doaj +1 more source
Generalized coupled wake boundary layer model: applications and comparisons with field and LES data for two wind-farms [PDF]
, 2016 We describe a generalization of the Coupled Wake Boundary Layer (CWBL) model for wind-farms that can be used to evaluate the performance of wind-farms under arbitrary wind inflow directions whereas the original CWBL model (Stevens et al., J.
Gayme, Dennice F. +2 more
core +3 more sources
An Aero-acoustic Noise Distribution Prediction Methodology for Offshore Wind Farms
Energies, 2018 Recently attention has been paid to wind farm noise due to its negative health impact, not only on human beings, but also to marine and terrestrial organisms. The current work proposes a numerical methodology to generate a numerical noise map for a given
Jiufa Cao +4 more
doaj +1 more source
Study on Overvoltage of Wind Farm Under AC Fault at Sending End of HVDC Transmission System
Zhongguo dianli, 2023 When the short circuit ratio of receiving end AC system is small, the fault disturbance of sending end AC system may cause commutation failure of the inverter and overvoltage at the LCC-HVDC sending end AC bus.
Wei LIANG +5 more
doaj +1 more source
Two-scale momentum theory for very large wind farms [PDF]
, 2016 A new theoretical approach is proposed to predict a practical upper limit to the efficiency of a very large wind farm. The new theory suggests that the efficiency of ideal turbines in an ideal very large wind farm depends primarily on a non-dimensional ...
Nishino, Takafumi
core +2 more sources
Comparisons of the accuracy of different wake models in wind farm layout optimization
Energy Exploration & Exploitation, 2020 Accurate wake model in wind farm layout optimization can help extracting maximum power generation, minimizing cost of energy and prolonging wind turbines’ lifetime as well.
Xiaoxia Gao +3 more
doaj +1 more source