Results 301 to 310 of about 3,868,068 (336)

Active Voltage Control for DFIG-Based Wind Farm Integrated Power System by Coordinating Active and Reactive Powers Under Wind Speed Variations

IEEE transactions on energy conversion, 2019
Large-scale wind farms are generally integrated by long-distance transmissions, but power grids cannot sufficiently support the access point voltage of these wind farms.
J. Ouyang, Ting Tang, Jun Yao, Mengyang Li   +3 more
semanticscholar   +1 more source

A Simple Wind Model for Fast Wind Farm Simulations

Wind Engineering, 2014
In this article a wind model is presented that allows simulation of realistic wind speeds over the area of a wind farm. The primary propose of this model is power system simulations, where fast simulation speed is crucial, and where it is undesirable to use different tools to run a simulation.
openaire   +1 more source

Fast winter wheat phenology can stabilise flowering date and maximise grain yield in semi-arid Mediterranean and temperate environments

Field crops research (Print), 2018
Australian wheat (Triticum aestivum) producers have been sowing crops earlier to adapt to reduced autumn rainfall, extreme spring weather and increasing farm size.
B. Flohr, J. Hunt, J. Kirkegaard, John R. Evans, B. Trevaskis, A. Zwart, A. Swan, A. Fletcher, B. Rheinheimer   +8 more
semanticscholar   +1 more source

Applying the feminist agrifood systems theory (fast) to U.S. organic, value-added, and non-organic non-value-added farms

Agriculture and Human Values, 2023
Katherine E. Dentzman, Ryanne Pilgeram, Falin Wilson   +2 more
semanticscholar   +1 more source

Fast-tracking farmed king salmon climate change adaptation

The thermal tolerance of pedigree Chinook salmon (Oncorhynchus tshawytscha) was tested in two tank-based challenges: (a) High temperature (HT) at 23.5 °C and (b) Temperature and Oxygen (TO) at 21.0 °C with low dissolved oxygen (DO), using commercial breeding programme fish.
Symonds, Jane, Scholtens, Megan, Dodds, Ken, Costilla, Roy, Clarke, Shannon, Ariñez, July, Kenny, Nathan, Walker, Seumas, Waddington, Zac   +8 more
openaire   +1 more source

Fast implementation of discrete wavelet transform based on pipeline processor farming

6th International Conference on Image Processing and its Applications, 1997
Efficient implementations of wavelet transforms have been derived, based on the FFT and short-length 'fast-running FIR algorithms'. However, for long one-dimensional arrays or two dimensional data, such as encountered in image processing, the time required to calculate wavelet transforms, even in the case of 'fast' FFT-based implementations, is still ...
openaire   +1 more source

A Fast Farm Field Area Measurement Method Based on Global Positioning System

, 2013
Lulu Jiang, Chu Zhang, Yu Zhang, Li-hong Tan, Yong He   +4 more
semanticscholar   +1 more source

FAST.Farm development and validation of structural load prediction against large eddy simulations

Wind Energy, 2021
Kelsey Shaler, Jason Jonkman
exaly  

A time‐varying formulation of the curled wake model within the FAST.Farm framework

Wind Energy, 2023
Emmanuel Branlard, Luis A Martínez-Tossas, Jason Jonkman   +2 more
exaly  

Distributed optimal power sharing strategy for wind farm fast frequency regulation based on EBCC

International Journal of Electrical Power and Energy Systems, 2023
Zhiguo Hao, Songhao Yang
exaly