کنفرانس بین المللی ماشین و محرکه های الکتریکی

لطفا منتظر بمانید ...

صفحه اصلی / The 3rd International Conference on Electrical Machines and Drives

Generalized Spectral Approach of Magnetic Field Prediction and Slotting Effect Modeling

نویسندگان :

Mohammad Hosein Javanmardi¹ Akbar Rahideh²

1- Shiraz University of Technology 2- Shiraz University of Technology

کلمات کلیدی :

Surface mounted PM،magnetic field prediction،slotting effect،analytical 2-D sub-domain model،Fourier analysis

چکیده :

Presence of slots/teeth in slotted surface-PM machines creates a non-uniform permeability distribution; therefore, in the modeling process, the governing PDE is no longer Poisson equation and the magnetic field distribution is not the combination of trigonometric harmonics. In this paper, the governing PDE is solved through separation of variables method (SVM) and it is discovered that the resulting magnetic field is the combination of a set of hitherto anomalous eigenfunctions. In short, slotting effect is modeled using a generalized spectral analysis rather than the common Fourier analysis. The superiorities of this approach are demonstrated with a numerical case-study.

لیست مقالات

لیست مقالات بایگانی شده

Performance Analysis of the Outer Rotor Variable Reluctance Resolver

MohammadReza Soleimani - Saeed Hajmohammadi - Zahra Nasiri-Gheidari - Dana Hemati - Hashem Oraee

Comparative Study of Shield Placement to Mitigate the Stray Loss of Power Transformers Based on 3D-FEM Simulation

Mahsa Taghilou - Mojtaba Mirsalim - Morteza Eslamian - Ashkan Teymouri

High-Frequency Traveling Wave Modeling of Transformers for Frequency Response Analysis

Ali Esmaeilvandi - Mohammad Hamed Samimi - Amir Abbas Shayegani Akmal

Comparative Study of Alternative-Pole Flux Switching and Inter-Modular Biased-Flux Permanent Magnet Motors

Mohammad Afrank - Alireza Eikani - Ehsan Farmahini Farahani - Mojtaba Mirsalim

A Comparative Review on Transformer Sound and Vibration Monitoring Methods Interpretation for Transformer Fault Prognosis Using Acoustic Signals

Ashkan Teymouri

A Novel Multi Output/Input Magnetic Gearbox

Ali Hosseini-Fard - Seyed Hamid Shahalami - Esmaeil Fallah Choolabi

Common Mode Voltage Reduction in PMSM Drives Using Model Predictive Control

Javad Amini - Reza Roshanfekr

Optimization of the Magnetic, Fast and Controllable Commutation Switch for Hybrid DC Circuit Breaker

Alireza Jaafari - Amir Sadeghi-Bahmani - Sadegh Mohsenzade - Ali A Razi-Kazemi

Design of PM-Assissteded Rotor Alongside Pole Shoes in Reluctance Magnetic Gear for Torque Enhancement

Alireza Sohrabzadeh - Alireza Jaferian-Fini - Hossein Torkaman - Hamid Ebrahimi

A Novel Hairpin Winding Layout for High-Speed PMSM to Improve Performance and Safety in Electric Aircraft Applications

Mohammad Sepehr Zamani - Aghil Ghaheri - Ebrahim Afjei

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.8.1