کنفرانس بین المللی ماشین و محرکه های الکتریکی

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

An Optimal Design and Analysis of Pole Shaping in HTS Coaxial Magnetic Gear

نویسندگان :

Mostafa Madanchi Zaj¹ Seyed Ahmadreza Afsari Kashani²

1- University of Kashan 2- University of Kashan

کلمات کلیدی :

magnetic gear،eccentric structure،spoke-type،FEA،HTS،cogging torque

چکیده :

This paper presents an optimal design of rotor pole shaping topology in spoke-type interior permanent magnet radial flux magnetic gear with high temperature superconductive bulks to increase torque density and decrease cogging torque. Spoke-type topology faces some problems as PMs on the rotor require a hub design to avoid magnetic flux leakage. The flux flow route is not the same, resulting in different reluctance levels depending on the source point. Proposed design is based on applying non-circular structure on inner rotor’s surface and using the dome shape flux barrier to eliminate the need for hub arrangement. In this paper the performances of magnetic gear with thinner high temperature superconductor combined with ferromagnetic pole pieces as modulator middle rotor is optimized and analyzed. The proposed magnetic gear including 3 inner and 12 outer pole pairs. Results show that by applying recommendations, the desired objectives are achieved. The topology performance is assessed and verified by finite element analysis.

لیست مقالات

لیست مقالات بایگانی شده

Determination of the Permissible Range for Surface Resistance of the Outer Corona Protection Systems in High Voltage Electric Machines

Hamed Tahanian - Zeinab Sadat Sheikholeslami - Moein Farhadian - AmirAbbas Vahaj - Farshad Kiani

Modeling and Simulation of a Surface-Mounted Permanent Magnet Motor with Curved-shape Magnet Using Conformal Mapping

Hessam Shafiei Khouzani - Javad Shokrollaho Moghani

Resolution Improvement of Hall Effect Gear Tooth Magnetic Encoder

Mahdi Nikzad - Zahra Nasiri-Gheidari

Fault diagnosis modeling of permanent magnet motors: inter-turn short circuit (ITSC) faults

Reza Heibati - Ramin Alipour-Sarabi - Seyed Mohammad Taghi Bathaee

A transfer learning based CNN for dynamic security assessment with small datasets and unknown data

ساسان آزاد - Nazanin Pourmoradi - Mohammad Taghi Ameli

Torque Fluctuation Minimization in PMa-SynRM Using Enhanced Field-Oriented Control by Genetic Algorithm Optimized Current Harmonic Injection

Hossein Dehghan-Niri - Ahmadreza Karami-Shahnani - Karim Abbaszadeh - Reza Nasiri-Zarandi - Mohammad Sedigh Toulabi

کنترل برداری با استفاده از کنترل کننده مدلغزشی برای موتور القایی تک فاز بدون حسگر سرعت با وجود نامعینی های پارامتری موتور

علی جعفری - مهرداد غلامی

استاندارد IEC60422-2024 و تغییرات ایجاد شده

مهدی بیگدلی بیگدلی - سیدعمیدالدین موسوی

A High-Voltage DC-DC LLC Resonant Converter by Using a Symmetrical Voltage Multiplier Circuit

Reza Takarli - Mohammadreza Adib - Abolfazl Vahedi - Reza Beiranvand

Novel preprocessing and data augmentation method for bearing fault diagnosis

Mohammad Mahdi Montasseri - Jawad Faiz - Farbod Parvin - Ahmad Kalhor

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.1