A5101499816- Electric Motor Design and Analysis
- Magnetic Properties and Applications
- Magnetic Bearings and Levitation Dynamics
- Induction Heating and Inverter Technology
- Sensorless Control of Electric Motors
- Mechanical Engineering and Vibrations Research
- Advanced DC-DC Converters
- Fuzzy Logic and Control Systems
- Advanced Control Systems Design
- Hydraulic and Pneumatic Systems
- Metallurgy and Material Forming
- Metal and Thin Film Mechanics
- Vehicle Dynamics and Control Systems
Polytechnic University of Turin
2016-2017
Shandong University of Technology
2014
Ansys (United States)
2012
This paper presents a design environment for permanent-magnet synchronous motors (PMSMs). Two examples electric vehicle (EV) traction are presented: one interior PM machine of the PM-assisted reluctance type and concentrated-winding surface-mounted motor. The parametric software used in this includes equations, finite element analysis (FEA), multiobjective optimization algorithms PMSMs. two possible methodologies, mentioned test cases. EV application was chosen its many challenging aspects,...
To overcome the increase in unsprung mass and deformation of magnet gap for in-wheel-motor-propelling systems, a novel topology scheme had been presented previous work. In this study, an optimal matching design between suspension rubber bushing is employed system to reduce effect road surface roughness on as much possible, basis good ride quality comfort. First, half-vehicle model set up. Second, objective function developed using weighting coefficient method obtain balanced consideration...
A generalized analytical field solution by conformal transformation is presented for calculation of no-load magnetic distribution in the slot-less and slotted air gap spoke-type permanent magnet (PM) machines. These solutions are used to predict cogging torque PM motors. The computed using proposed method compared with results from 2D finite element analysis (FEA) three application examples.
Surface-mounted permanent magnet (SPM) machine is widely applied in industry application because of its high torque density, efficiency and simple rotor structure. This study presents a parametric design plane, which makes the desired performance visualized during process. Based on that, new method introduced to simplify procedure SPM motors. Besides standard radial PM shape, presented applies magnets modified shape called "rounded", intended for ripple minimization at no additional...
Surface-mounted permanent magnet motors with concentrated windings (CW-SPM) can have a wide constant power speed range if properly designed. This study introduces design approach for CW-SPM machines traction application, presenting the new parametric plane x, b, where x accounts rotor on stator radius split and b summarizes share between copper iron in stator. The proposed method aims at covering important area of PMSMs flux weakening capability, simple methodology. Analytical finite-element...