Results 31 to 40 of about 202,211 (313)
Abstract and Applied Analysis, 2014 With the rapid development of offshore wind power, the doubly fed induction generator and permanent magnet synchronous generator cannot meet the increasing request of power capacity.
Feng Yang +4 more
doaj +1 more source
Contemporary wind generators [PDF]
Journal of Energy in Southern Africa, 2014 It is believed that wind energy is growing at a very rapid rate, especially in the last few years. When compared with other sources of renewable energy in the energy portfolio, it becomes evident that the bulk is wind energy-based. However, there are some backlogs to full manifestation of this technology ranging from initial high cost to performance ...
Akuru, Udochukwu Bola, Kamper, Maarten J
openaire +3 more sources
Energies, 2020 Due to changes in wind, the torque obtained from the wind turbine always fluctuates. Here, the wind turbine and the rotor of the generator are connected by a shaft that is one elastic body, and each rotating body has different inertia.
Kosuke Takahashi +5 more
doaj +1 more source
Journal of Modern Power Systems and Clean Energy, 2013 With the rapid growth of grid-connected wind power penetration level, it is necessary to study the impacts of wind power on power system stability. The small-signal stability of power systems with large-scale wind power is explored using the eigenvalue ...
Nan Ding +3 more
doaj +1 more source
Battery sizing for a stand alone passive wind system using statistical techniques [PDF]
, 2011 In this paper, an original optimization method to jointly determine a reduced study term and an optimum battery sizing is investigated. This storage device is used to connect a passive wind turbine system with a stand alone network. A Weibull probability
Belhadj, Jamel +3 more
core +2 more sources
Predictive control of wind turbines by considering wind speed forecasting techniques [PDF]
, 2009 A wind turbine system is operated such that the points of wind rotor curve and electrical generator curve coincide. In order to obtain maximum power output of a wind turbine generator system, it is necessary to drive the wind turbine at an optimal rotor ...
Jovanovic, Milutin +3 more
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács +8 more
wiley +1 more source
Fault response of grid-connected squirrel cage wind-power induction generator [PDF]
Port Said Engineering Research Journal, 2014 This paper presents fault response of squirrel cage induction generator through grid connected of wind power. Thus, the Squirrel Cage Induction Generator (SCIG) is connected to an infinite bus through delta grounded wye transformer, transmission line and
Nagwa Fadi +3 more
doaj +1 more source
A Unidirectional Cascaded High-Power Wind Converter With Reduced Number of Active Devices
IEEE Access, 2023 For large offshore wind turbines, cascaded H-bridge wind power converters can raise the wind generator voltage to a medium voltage level such as 10kV, which is favored for reducing the generator current, mitigating issues such as cable twisting in low ...
Yonglei Zhang +4 more
doaj +1 more source
Optimization of a small passive wind turbine generator with multiobjective genetic algorithms [PDF]
, 2007 In this paper Multiobjective Genetic Algorithms (MOGAs) are used for the design of a small wind turbine generator (WTG) coupled to a DC bus through a diode bridge.
Abdelli, Abdenour +2 more
core +2 more sources