Results 21 to 30 of about 21,150 (206)
Advanced Control Strategy of Back-to-Back PWM Converters in PMSG Wind Power System
Advances 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
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Generator Systems for Marine Current Turbine Applications: A Comparative Study [PDF]
, 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
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Open Chemistry, 2023 The management of sheep reproduction requires the induction and synchronization of the estrus cycle and ovulation for the ewe out-of-season and/or synchronized lambing.
Alhimaidi Ahmad R. +4 more
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بررسی اثر دوز PMSG بر میزان برهزایی گوسفندان عشایری استان گلستان [PDF]
پژوهش 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
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Robust design of a passive wind turbine system [PDF]
, 2012 The effectiveness of full passive Wind Turbine (WT) systems has been recently demonstrated. Such low cost and reliable structures without active control and with a minimum number of sensors can be efficient only if the system design parameters are ...
André De Andrade +5 more
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Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020 Nghiên cứu này được thực hiện để đánh giá hiệu quả của kích dục tố (PMSG – pregnant mare serum gonadotropin, HCG – human chorionic gonadotropin) lên thời gian xuất hiện, thời gian kéo dài động dục và hiệu suất sinh sản trên đối tượng cầy vòi hương chậm ...
Nguyen Thi Thu Hien +2 more
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Enhanced wind turbine maximum wind-energy capture based on the inverse-system method
Energy 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
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Design and Implementation of a Novel Wind Turbine-PMSG for Marine and Domestic Water Purification Application [PDF]
International 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
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Functional Divergence of Glycoprotein Hormone Receptors [PDF]
, 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.
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Pitch Angle Control for Variable Speed Wind Turbines
Renewable Energy and Sustainable Development, 2015 .Pitch control is a practical technique for power regulation above the rated wind speed it is considered as the most efficient and popular power control method. As conventional pitch control usually use PI controller, the mathematical model of the system
Mouna Ben Smida, Anis Sakly
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