The Double Darrieus Vertical Axis Wind Turbine (DD-VAWT) effectively enhances wind energy efficiency at low tip speed ratios. In this study, the multi-objective optimization method is constructed for DD-VAWT. The optimization objective is to enhance the power coefficient as well as reduce the ...
the control of d and q axis components is changed to single-loop independent control system,to realize the decoupling for the electrical model,and based on the method,a current controller is designed,which is applied to the current control of PM RSM.The result from simulation shows that it ...
Multi-objective optimization study on the performance of double Darrieus hybrid vertical axis wind turbine based on DOE-RSM and MOPSO-MODM The Double Darrieus Vertical Axis Wind Turbine (DD-VAWT) effectively enhances wind energy efficiency at low tip speed ratios. In this study, the multi-obje....
The fiber makes three rotations around each axis in the two twist caps, which ensure that the fiber stays above its minimum bend radius even when the gimbal is fully rotated in any direction. At the base of the RSM, the fiber traverses the rover deck before entering the rover body near...
In this paper the effect of saturation on torque production of a reluctance synchronous motor (RSM), which was originally built as an induction motor (IM), is investigated. The rotor was replaced with new one, designed as synchronous reluctance cageless rotor with barriers, the shape and number...
A previously unreported tetragonal phase has been discovered in a epitaxially strained GdMnO3 thin films deposited on (001)-oriented SrTiO3 substrates by radio frequency (RF) magnetron sputtering. The tetragonal axis of the films grown up to a 35 nm t
realizefiniteelementmodelupdating,calculation,optimizationoftheevaluationplatform.Finally,RSM wasappliedtoprobetheoptimumofsupportslocationsofreflector,andmakeclearlytherelationship betweensurfaceerrorandsupportslocationsontheopticalaxisgravityconditions.Theanalysisindicates ...
the growth of VO2films, implying single-crystallinity of coherently strained VO2films on TiO2NM/Si.dThe cross-sectional ABF-STEM images of the heterogeneous VO2/TiO2NM on SiO2/Si. The atomic-scale HAADF-STEM image at the area indicated by the yellow square indis shown ine(zone axis: [100...
RS 3 Multi Axis Controller SEF GmbH. Seidel - Kollmorgen Seidel 3.6.158.0059 4K-M240/10 10A DC Servo drive 4K-M240/20 20A DC Servo drive 4K-M240/30 30A DC Servo drive 4KS-M240/10 10A DC Servo drive 4KS-M240/20 20A DC Servo drive ...
RSMSurfaceTungstenIn the present work, aluminum alloy 6061/10%SiC composite is machined using numerical controlled Z-axis (ZNC) electrical discharge machining (EDM) process. Improvement in material removal rate (MRR) is explored using tungsten powder suspended dielectric fluid in EDM process (powder-...