Frontiers in Energy Research, 2022 Accurate short-term wind power forecasting (WPF) plays a crucial role in grid scheduling and wind power accommodation. Numerical weather prediction (NWP) wind speed is the fundamental data for short-term WPF.
Yu Li +7 more
doaj +1 more source
Using conditional kernel density estimation for wind power density forecasting [PDF]
, 2012 Of the various renewable energy resources, wind power is widely recognized as one of the most promising. The management of wind farms and electricity systems can benefit greatly from the availability of estimates of the probability distribution of wind ...
Bremnes J. B. +11 more
core +2 more sources
Dependence of daily precipitation and wind speed over coastal areas: evidence from China's coastline
Hydrology Research, 2023 Rainfall and wind speed are two important meteorological variables that have a significant impact on agriculture, human health, and socio-economic development.
Xuyang Qi +7 more
doaj +1 more source
Wind Speed Prediction via Collaborative Filtering on Virtual Edge Expanding Graphs
Mathematics, 2022 Accurate and stable wind speed prediction is crucial for the safe operation of large-scale wind power grid connections. Existing methods are typically limited to a certain fixed area when learning the information of the wind speed sequence, which cannot ...
Xiang Ying +6 more
doaj +1 more source
Reconstruction of Helio-latitudinal Structure of the Solar Wind Proton Speed and Density [PDF]
, 2015 The modeling of the heliosphere requires continuous three-dimensional solar wind data. The in-situ out-of-ecliptic measurements are very rare, so that other methods of solar wind detection are needed.
Bzowski, Maciej +3 more
core +2 more sources
Development and application of automatic on-line measuring device for roadway air volume
Meikuang Anquan, 2022 In order to realize the on-line and accurate measurement of roadway air volume, taking the return air roadway and auxiliary transportation roadway in Shangsitou north wing of Wangpo Coal Mine as the research object, the wind speed structure field of ...
SUN Yongxin +8 more
doaj +1 more source
An Analysis of Variable-Speed Wind Turbine Power-Control Methods with Fluctuating Wind Speed [PDF]
Energies, 2013 Variable-speed wind turbines (VSWTs) typically use a maximum power-point tracking (MPPT) method to optimize wind-energy acquisition. MPPT can be implemented by regulating the rotor speed or by adjusting the active power. The former, termed speed-control mode (SCM), employs a speed controller to regulate the rotor, while the latter, termed power-control
Yun-Su Kim, Il-Yop Chung, Seung-Il Moon
openaire +3 more sources
Energies, 2018 To improve our capacity to use available wind speed data, it is necessary to develop a new statistical temporal downscaling method that uses one or a few input variables of any temporal scale for mean wind speed data to obtain wind statistics at finer ...
Ju-Young Shin +2 more
doaj +1 more source
Wind Characteristics in the Taiwan Strait: A Case Study of the First Offshore Wind Farm in Taiwan
Energies, 2020 This study analyzed the wind speed data of the met mast in the first commercial-scale offshore wind farm of Taiwan from May 2017 to April 2018. The mean wind speed and standard deviation, wind rose, histogram, wind speed profile, and diurnal variation of
Ke-Sheng Cheng +2 more
doaj +1 more source
El Roque de Los Muchachos Site Characteristics. II. Analysis of Wind, Relative Humidity and Air Pressure [PDF]
, 2007 In this paper we present an analysis of wind speed, wind direction, relative humidity and air pressure taken at TNG, CAMC and NOT at Observatorio del Roque de Los Muchachos, in the Canary Islands.
Brandt P. N. +4 more
core +3 more sources