Results 21 to 30 of about 21,093 (207)

Functional Divergence of Glycoprotein Hormone Receptors [PDF]

open access: yes, 2010
Two lamprey glycroprotein hormone receptors (lGpH-R I and II) highly similar with gnathostome GpH-Rs were cloned from sea lamprey testes and thyroid, respectively.
Freamat, Mihael, Sower, Stacia A.
core   +3 more sources

Advanced Control Strategy of Back-to-Back PWM Converters in PMSG Wind Power System

open access: yesAdvances in Electrical and Electronic Engineering, 2015
This paper proposes a control scheme of back-to-back PWM converters for the permanent magnet synchronous generator (PMSG) wind turbine system. The DC-link voltage can be controlled at the machine-side converter (MSC), while the grid-side converter (GSC ...
Tan Luong Van   +3 more
doaj   +1 more source

ANALISIS PENGARUH KETEBALAN MAGNET DAN JUMLAH LILITAN TERHADAP KARAKTERISTIK GENERATOR MAGNET PERMANEN 18 SLOT 16 POLE

open access: yesMultitek Indonesia, 2023
Wind energy in Indonesia has great potential so it needs to be utilized to produce electrical energy in the context of energy transition. However, its medium-low speed is a challenge to maximize its potential.
Abdurahman Diar, Zulfatri Aini
doaj   +1 more source

WIND ENERGY CONVERSION SYSTEM USING MAXIMUM POWER POINT TRACKING TECHNIQUE ‐ A COMPREHENSIVE SURVEY [PDF]

open access: yesApplied Engineering Letters, 2021
Over the past decade, wind power generation (WPG) has focused on energy generation, and much research is being done on renewable energy (RE), especially wind energy (WE).
Mohsin Ali Koondhar   +5 more
doaj   +1 more source

بررسی اثر دوز PMSG بر میزان بره‌زایی گوسفندان عشایری استان گلستان [PDF]

open access: yesپژوهش در نشخوارکنندگان, 2021
چکیدهسابقه و هدف: طی سالیان اخیر ابزارهای مختلفی برای مدیریت تولید مثل معرفی شده اند که مهم ترین آنها داروهای تنظیم کننده زمان فحلی و جفت گیری گوسفند و بز می باشد.
مختار مهاجر, رضا کمالی
doaj   +1 more source

Generator Systems for Marine Current Turbine Applications: A Comparative Study [PDF]

open access: yes, 2014
Emerging technologies for marine current turbines are mainly related to works that have been carried out on wind turbines and ship propellers. It is then obvious that many electric generator topologies could be used for marine current turbines. As in the
BENBOUZID, Mohamed   +2 more
core   +2 more sources

Enhanced wind turbine maximum wind-energy capture based on the inverse-system method

open access: yesEnergy Reports, 2022
Wind-Energy systems based on permanent magnet synchronous generators (PMSG) offer attractive advantages due to the higher reliability and power density.
Zhigang Zhang   +3 more
doaj   +1 more source

Design and Implementation of a Novel Wind Turbine-PMSG for Marine and Domestic Water Purification Application [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2022
Providing purified water in marine and domestic applications, especially in remote areas regarding fossil fuels environmental pollutants, makes it hard to use conventional energy sources.
Hassan Zare   +3 more
doaj   +1 more source

Full- & Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent-Magnet Synchronous Generator [PDF]

open access: yes, 2018
Wind energy is an integral part of nowadays energy supply and one of the fastest growing sources of electricity in the world today. Accurate models for wind energy conversion systems (WECSs) are of key interest for the analysis and control design of ...
Hackl, Christoph M.   +4 more
core   +3 more sources

Maximum Wind Energy Extraction by Using Neural Network Estimation and Predictive Control of Boost Converter [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2018
The power generation from wind turbine are variable because of dependence on environmental conditions and it is important to extract maximum energy from wind. This paper proposes a new method to extract maximum energy from wind turbine systems.
Mahdi Heidari
doaj   +1 more source

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