Results 11 to 20 of about 1,027,351 (297)

Transient modelling of doubly‐fed induction generator based wind turbine on full operation condition and rapid starting period based on low voltage ride‐through testing

open access: yesIET Renewable Power Generation, 2021
Transient simulation model of doubly‐fed induction generator‐based wind turbine has a complex model structure and considerable control parameters. An accurate simulation model is especially important for studying the static and transient characteristics ...
Xiangwu Yan   +3 more
doaj   +1 more source

Contracting for Wind Generation [PDF]

open access: yesEconomics of Energy & Environmental Policy, 2012
The UK Government proposes offering long-term Feed-in-Tariffs (FiTs) to low-carbon generation to reduce risk and encourage new entrants. Their preference is for a Contract-for-Difference (CfD) or a premium FiT (pFiT) for all generation regardless of type. I argue that neither is suitable for on-shore wind, where a fixed FiT appears less risky.
openaire   +3 more sources

Nonlinear observer-based fault detection and isolation for wind turbines [PDF]

open access: yes, 2014
This paper is concerned with the development of a novel nonlinear observer-based scheme for early Fault Detection and Isolation (FDI) in wind turbines.
Abdulhamed Hwas   +3 more
core   +4 more sources

Kontrol Fuzzy PI untuk Pengaturan Kecepatan Angin oleh Wind Generator 1.42 Hp pada Wind Tunnel

open access: yesJurnal Elkomika, 2020
ABSTRAK Wind generator merupakan bagian terpenting dari pembuatan Wind tunnel, dimana fungsinya adalah sebagai sumber penghasil angin. Pada proses desain kontrol, tahap pertama adalah mengumpulkan data parameter empiris wind generator real menggunakan ...
SEPTYANA RISKITASARI   +3 more
doaj   +1 more source

Radiative Transfer and Generalized Wind

open access: yesEntropy, 2020
Dissimilar flows can be compared by exploiting the fact that all flux densities divided by their conjugate volume densities form velocity fields, which have been described as generalized winds. These winds are an extension of the classical notion of wind in fluids which puts these distinct processes on a common footing, leading to thermodynamical ...
Christopher Essex, Indrani Das
openaire   +3 more sources

On the Wind Generation of Water Waves [PDF]

open access: yesArchive for Rational Mechanics and Analysis, 2016
In this work, we consider the mathematical theory of wind generated water waves. This entails determining the stability properties of the family of laminar flow solutions to the two-phase interface Euler equation. We present a rigorous derivation of the linearized evolution equations about an arbitrary steady solution, and, using this, we give a ...
Bühler, Oliver   +3 more
openaire   +3 more sources

Enhancing the Performance of DFIG Wind Turbines Considering Excitation Parameters of the Insulated Gate Bipolar Transistors and a New PLL Scheme

open access: yesFrontiers in Energy Research, 2021
The major aim for achieving the successful synchronization of a wind turbine system to the grid is to mitigate electrical and mechanical stresses on the wind generator.
Kenneth E. Okedu   +2 more
doaj   +1 more source

Global Exponential Synchronization of Nonlinearly Coupled Complex Dynamical Networks with Time-Varying Coupling Delays

open access: yesComplexity, 2017
This paper focuses on the global exponential synchronization problem of nonlinearly coupled complex dynamical networks with time-varying coupling delays.
Yi-Ping Luo, Li Shu, Bi-Feng Zhou
doaj   +1 more source

A CONCISE OVERVIEW OF GENERATORS FOR WIND ENERGY SYSTEM [PDF]

open access: yesJournal of Sustainable Energy, 2020
Wind power generator have been operational since 1888. Over this period, various types of wind turbine generator have been developed from the existing types of electric machines.
AIKA T. A.   +3 more
doaj  

Electromagnetic Transient Modelling and Verifying of Wind Turbine Generator

open access: yesZhongguo dianli, 2020
The transient characteristics of wind turbine generator have great influence on the stable operation of renewable energy base and the power grid in the near region, therefore it is of great significance to build accurate wind turbine generator model for ...
Xing ZHANG   +8 more
doaj   +1 more source

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