Results 31 to 40 of about 428,558 (219)

Power Performance Verification of a Wind Farm Using the Friedman’s Test

open access: yesSensors, 2016
In this paper, a method of verification of the power performance of a wind farm is presented. This method is based on the Friedman’s test, which is a nonparametric statistical inference technique, and it uses the information that is collected by the ...
Wilmar Hernandez   +2 more
doaj   +1 more source

A Calibration Procedure for an Analytical Wake Model Using Wind Farm Operational Data

open access: yesEnergies, 2020
Wind energy is one of the fastest growing renewable energy sources in the U.S. Wind turbine wakes change the flow field within wind farms and reduce power generation. Prior research has used experimental and computational methods to investigate and model
Jian Teng, Corey D. Markfort
doaj   +1 more source

What to expect from a greater geographic dispersion of wind farms? - A risk portfolio approach [PDF]

open access: yes, 2007
The UK, like many other industrialised countries, is committed to reducing greenhouse gas emissions under the Kyoto Protocol. To achieve this goal the UK is increasingly turning towards wind power as a source of emissions free energy.
Ben Drake   +9 more
core   +1 more source

Integrated wind farm layout and control optimization [PDF]

open access: yesWind Energy Science, 2020
The objective of this paper is to investigate the joint optimization of wind farm layout and wind farm control in terms of power production. A successful fulfilment of this goal requires the following: (1) an accurate and fast flow model, (2) selection ...
M. M. Pedersen, G. C. Larsen
doaj   +1 more source

Simulation of an offshore wind farm using fluid power for centralized electricity generation [PDF]

open access: yesWind Energy Science, 2017
A centralized approach for electricity generation within a wind farm is explored through the use of fluid power technology. This concept considers a new way of generation, collection and transmission of wind energy inside a wind farm, in which ...
A. Jarquin Laguna
doaj   +1 more source

Yaw Optimisation for Wind Farm Production Maximisation Based on a Dynamic Wake Model

open access: yesEnergies, 2023
In recent years, a major focus on wind farm wake control is to maximise the production of wind farms. To improve the power generation efficiency of wind farms through wake regulation, this study investigates yaw optimisation for wind farm production ...
Zhiwen Deng   +4 more
doaj   +1 more source

Enhancing lipid accumulation in Tetraselmis sp.: integrating nitrogen deprivation and glucose supplementation for biofuel production

open access: yesBiotechnology for Biofuels and Bioproducts
Fossil fuel combustion is a major contributor to the greenhouse effect, which drives global environmental challenges such as climate change. The rapid depletion of fossil fuel reserves necessitates the urgent management of greenhouse gas emissions and ...
H. M. V. Udayantha   +5 more
doaj   +1 more source

How far the wake of a wind farm can persist for?

open access: yesTheoretical and Applied Mechanics Letters, 2022
With the increased penetration of wind energy in our nation’s energy portfolio, wind farms are placed in a way close to each other. Thus, their wakes have to be fully considered in the design and operation of a wind farm.
Guodan Dong   +3 more
doaj   +1 more source

WIND FARMS AND AVIATION

open access: yesAviation, 2009
Wind is an increasingly important source of energy for the Slovak Republic. It is exploited by the use of turbines to generate electricity. Because of their physical size, in particular their height, wind farms can have an effect on aviation. Additionally, rotating wind turbine blades may have an impact on certain aviation operations, particularly ...
openaire   +4 more sources

Short circuit study of fixed speed wind turbines with STATCOM in distribution networks [PDF]

open access: yes, 2015
The increased penetration of wind farm in distribution networks has brought changes in the performance of the whole system. Such disadvantages when connecting one of these distributed generation sources is reduced voltage and power stability of the AC ...
Darwish, M, Naain, MM, Zobaa, AF
core   +1 more source

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