Results 41 to 50 of about 343,063 (299)
Types of drive engines for synchronous generators
, 2023 U ovom radu je objašnjen način rada i izvedbe sinkronih generatora. Posebno su obrađeni sinkroni generatori prema vrsti pogonskog stroja (turbogeneratori, hidrogeneratori i dizelski generatori).
Sušanj, Robert
core +2 more sources
Energies, 2019 Large synchronous generators are the heart of the modern world, while producing the vast majority of the electric power consumed globally. Although they are robust devices, they are prone to degradation and failure.
Konstantinos N. Gyftakis +3 more
doaj +1 more source
A CONCISE OVERVIEW OF GENERATORS FOR WIND ENERGY SYSTEM [PDF]
Journal 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
Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry
FEBS Letters, EarlyView.EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri +5 more
wiley +1 more source
Dynamic emulation and analysis of synchronous and induction generators in parallel operation mode in an isolated electric system [PDF]
, 2020 This work aims to present new contributions for electrical machines application studies, mainly about analysis of induction and synchronous generators in parallel operation mode, including studies of generation and load transients and contingencies ...
SILVA, Vinicius Zimmermann
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Dynamic Patterns in the Small-Signal Behavior of Power Systems with Wind Power Generation
EnergiesThis paper investigates the dynamic patterns in the small-signal behavior of power systems with wind power generation. The interactions between synchronous generators and wind generators are investigated.
Luis Rouco
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Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
, 2014 Analytical methods and transient finite element analysis (FEA) with rotating mesh are used to calculate rotor eddy current power loss in a permanent magnet synchronous generator (PMSG) connected to an uncontrolled bridge rectifier.
Sharkh, S.M. +4 more
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Impact of active power recovery rate of DFIG wind farms on first swing rotor angle stability
IET Generation, Transmission & Distribution, 2020 The first swing rotor angle stability is still an important stability challenge for modern power systems integrated with a large number of renewable energy‐based sources, such as wind farms and solar‐photovoltaic farms.
Enkhtsetseg Munkhchuluun +2 more
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IMPROVING THE ENERGY EFFICIENCY OF SHIP ELECTRIC INSTALLATIONS BY USING ASYNCHRONOUS GENERATORS
Праці Інституту електродинаміки Національної академії наук України, 2020 The article considers one of the ways to increase the energy efficiency of marine autonomous power plants by using asynchronous generators with capacitor excitation instead of traditional generator sets with synchronous generators. A comparative analysis
M.Y. Mukha +2 more
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