Results 241 to 250 of about 1,752,983 (309)

How to make better use of intermittent and variable energy? A review of wind and photovoltaic power consumption in China

, 2021
China has become the world's largest clean energy country in terms of the total installation of wind and photovoltaic power and annual newly installed capacity.
Ji-dong Li, Shijun Chen, Yuqiang Wu, Qinhui Wang, Xingyue Liu, Lijian Qi, Xiu-Yu Lu, Lu Gao   +7 more
semanticscholar   +1 more source

Wind and Wind Loadings

1970
Although forces induced by winds account for only about 15% of the total forces acting on most offshore structures during periods of intense wind, water wave and current excitation, it is useful to review many of the salient features of wind loadings for two reasons.
Bruce J. Muga, James F. Wilson
openaire   +1 more source

An improved residual-based convolutional neural network for very short-term wind power forecasting

, 2021
An accurate forecast of wind power is very important in terms of economic dispatch and the operation of power systems. However, effectively mitigating the risks arising from wind power in power system operations greatly reduces the risk of wind energy ...
C. Yıldız, H. Acikgoz, D. Korkmaz, Umit Budak   +3 more
semanticscholar   +1 more source

High-performance piezoelectric wind energy harvester with Y-shaped attachments

Energy Conversion and Management, 2019
In order to improve wind energy harvesting performance, this paper proposes a novel high-performance piezoelectric wind energy harvester with Y-shaped attachments on the bluff body (GPEH-Y).
Junlei Wang, Shengxi Zhou, Zhien Zhang, D. Yurchenko   +3 more
semanticscholar   +1 more source

Carols in the wind

Medical Journal of Australia, 2001
To compare mood and emotional responses to music played on pipe organs and pipeless (digital) organs.A two-organ (pipe v. digital) crossover study.St Theodore's Anglican Church, Adelaide.43 non-musician volunteers.Changes in mood and emotions measured by the Profile of Mood States.Both instruments produced significant reductions in the emotions ...
Marley, J., Searle, P., Chamberlain, N., Turnbull, D., Leahy, C.   +4 more
openaire   +4 more sources

Repeated wavelet transform based ARIMA model for very short-term wind speed forecasting

Renewable Energy, 2019
With increased integration of wind energy systems, an accurate wind speed forecasting technique is a must for the reliable and secure operation of the power network. Statistical methods such as Auto-Regressive Integrated Moving Average (ARIMA) and hybrid
Aasim, Subaran Singh, A. Mohapatra
semanticscholar   +1 more source

Application of support vector machine models for forecasting solar and wind energy resources: A review

Journal of Cleaner Production, 2018
Conventional fossil fuels are depleting daily due to the growing human population. Previous research has proved that renewable energy sources, especially solar and wind, can be suitable alternatives to the conventional energy sources that could satisfy ...
A. Zendehboudi, M. Baseer, R. Saidur
semanticscholar   +1 more source

A new short-term wind speed forecasting method based on fine-tuned LSTM neural network and optimal input sets

Energy Conversion and Management, 2020
In recent years, clean energies, such as wind power have been developed rapidly. Especially, wind power generation becomes a significant source of energy in some power grids. On the other hand, based on the uncertain and non-convex behavior of wind speed,
G. Memarzadeh, F. Keynia
semanticscholar   +1 more source

Wind power forecasting based on daily wind speed data using machine learning algorithms

Energy Conversion and Management, 2019
Wind energy is a significant and eligible source that has the potential for producing energy in a continuous and sustainable manner among renewable energy sources.
Halil Demolli, A. Ş. Dokuz, Alper Ecemiş, M. Gokcek   +3 more
semanticscholar   +1 more source

A review and discussion of decomposition-based hybrid models for wind energy forecasting applications

Applied Energy, 2019
With the continuous growth of wind power integration into the electrical grid, accurate wind power forecasting is an important component in management and operation of power systems. Given the challenging nature of wind power forecasting, various methods
Zheng Qian, Yan Pei, H. Zareipour, Niya Chen   +3 more
semanticscholar   +1 more source