air gap flux
Direct Drive Linear Generator Designs with Aluminium Spacer and Alternate Slot Winding for Wave Energy Conversion System
... of flux distribution, utilization of aluminium spacer in the designs reduced the maximum flux distribution value by 31 ...on flux distribution value is recorded with the introduction of alternate ...
7
Magnet Eddy Current Loss Reduction in Permanent Magnet Machines
... the air-gap permeance similarly comparing with the conventional slot openings, the harmonics produced by auxiliary slots have the same rotating speed and direction as the harmonics in the conventional ...
12
Analytical magnetic field analysis of Halhach magnetized permanent-magnet machines
... or air-cored stator and/or ...the air-gap flux density varies sig- nificantly with the pole number and that an optimal combination of the magnet thickness and the pole number exists for ...
10
Exact Modeling and Simulation of Saturated Induction Motors with Broken Rotor Bars Fault using Winding Function Approach
... It must be noticed that the traces in the charts in this figure are not synchronized, since they are obtained from different simulation processes on the SCIM. As seen, the rotor bar breakage increases the fluctuation ...
10
Analytical Prediction of Cogging Torque for Interior Permanent Magnet Synchronous Machines
... tangential air gap flux density in the middle of air gap should be ...the air gap flux density in an interior permanent magnet machine is described in ...the ...
10
Effect of Rotor Eccentricity Faults on Noise Generation in Permanent Magnet Synchronous Motors
... the air gap flux density, and they are influenced by other factors such as stator slots and poles, saturation level, winding type and certain ...
16
Determining the Air Gap Length of an Axial Flux Wound Rotor Synchronous Generator
... Axial flux permanent magnet (AFPM) machines have a number of distinct advantages over radial flux machines ...main air gap flux can be varied and many discrete topologies can be ...
7
Fast Computation of the Performance of Lunar Rover Drive Motor with Skewed Stator Slots Based on 2D FEM
... of air-gap flux density at different relative positions of the stator and rotor are ...no-load air-gap flux density along the axial direction of the skewed ...
8
An Alpha-Cut Based Intelligent Controller-Sensor-Less Speed Control of Induction Motors
... the air-gap current are regulated independently, hence torque is proportional to air- gap flux once the air-gap flux is ...of air-gap flux and ...
9
Analytical modelling of modular and unequal tooth width surface-mounted permanent magnet machines
... of flux gaps on open-circuit air-gap flux density and the flux focusing or defocusing effect due to flux gaps has not been quantified due to lack of in-depth understanding of the ...
10
Frequency Variation in Rotor Current on Changing Mechanical Load in Three Phase Induction Motor
... the air gap in the same direction at synchronous ...resultant air-gap flux density wave of constant amplitude and rotating at synchronous speed, it is called asynchronous ...
5
Magnetostrictive vibration generation system
... coaxial air gap between it and a spring seat, so that the air gap remains constant when the rod actuator vibrates and the spring base moves coaxially with respect to the spring ...
36
Evaluation of a New Dual-Rotor Hybrid Excitation Brushless Motor
... There is a magnetic isolation ring in the middle stator to keep two portions of the motor independent of each other in the magnetic circuit. Because of the special structure of the motor, a stator fastener, which can be ...
13
Effect of air gap in the performance of agmd system
... Air Gap Membrane distillation (AGMD) is a prominent technology in the field of water treatment and desalination which is facing a lot of challenges to efficiently produce pure water ...the air ...
7
EXPERIMENTAL ANALYSIS AND HEAT TRANSFER STUDY OF DAMPING FLUID IN SHOCK ABSORBER OPERATION
... IJEDR1403009 International Journal of Engineering Development and Research (www.ijedr.org) 2944 In order to improve the heat transfer inside the absorber, Propylene Glycol is use as a first substance insert inside the ...
9
Magnetostrictive vibration generation system
... coaxial air gap between it and a spring seat, so that the air gap remains constant when the rod actuator vibrates and the spring base moves coaxially with respect to the spring ...
35
Correlated Effect of Air Gap and PVP Concentration on the Structure and Performance of PVDF Ultrafiltration Hollow Fiber Membrane
... In order to further investigate the effect of PVP concentration, Solef 6020 was used to prepare the dope solution, dope 3 and 4. The cross section morphologies of PVDF hollow fibers spun with the dope 3 and 4 at 40 mm of ...
6
A New Subdomain Method for Performances Computation in Interior Permanent-Magnet (IPM) Machines
... F. DUBAS was born in Vesoul, France, in 1978. He received the M.Sc. degree from the Université of Franche-Comté” (UFC) in 2002 and the Ph.D. degree from the UFC in 2006, with a focus on the design and the optimization of ...
13
Is Thermal Barrier Coating for Low Heat Rejection in SI Engines or Diesel Engines?
... Murthy PVk et.al [29] reported the investigation on evaluating the performance of LHR diesel engine consisting of air gap insulated piston with 3 mm air gap, with superni an alloy of Ni [r] ...
7
Comparison analysis of stator resistance estimation of three phase induction machine with air gap power and regression methods
... "air gap power" and "linear regression" methods to estimate resistance of stator in different speeds and ...but air gap method has been presented more accurately rather than ...
5