کنفرانس بین المللی ماشین و محرکه های الکتریکی

صفحه اصلی / The 5th International Conference on Electrical Machines and Drives

Static Eccentricity Modeling in Coreless Axial Flux Permanent Magnet Machines Using Magnetic Equivalent Circuit Approach

نویسندگان :

Fatemeh Eslami¹ Mostafa Shahnazari² Mohammad Ebrahim Vaziri Sarashk³

1- دانشگاه یزد 2- دانشگاه یزد 3- دانشگاه یزد

کلمات کلیدی :

Axial flux permanent magnet machine،static eccentricity fault،magnetic equivalent circuit،finite element method

چکیده :

This paper presents a fast and accurate method for modeling static eccentricity faults in coreless axial flux permanent magnet machines with a single stator and two rotors. A quasi three dimensional magnetic equivalent circuit model is developed to study the effect of non-uniform air gap on air gap flux density and back electromotive force. A 390 W, 40 V, 3000 rpm machine is analyzed under healthy and faulty conditions using both the proposed model and three dimensional finite element simulations. Results show close agreement between the methods with negligible deviation, while the magnetic equivalent circuit greatly reduces computation time. The voltage across individual coils is identified as a sensitive indicator for fault detection.

لیست مقالات

لیست مقالات بایگانی شده

Finite Element Analysis of a New High Torque Density Inter-Modular Permanent Magnet Motor with Flux Barriers in the Stator

Mohammad Afrank - Mohammad Amirkhani - Ehsan Farmahini Farahani - Mojtaba Mirsalim

Axial Dual-Flux-Modulator Magnetic Gear Mitigating Yoke Flux Leakage

Aran Shoaei - Qingsong Wang

Investigation of a Biased-Flux Halbach-Configured Permanent Magnet Motor

Sara Beyrami Bigdeli - Mohammad Judaki - Ali Rahimi Meydani

استاندارد IEC60422-2024 و تغییرات ایجاد شده

مهدی بیگدلی بیگدلی - سیدعمیدالدین موسوی

Introducing New Three Phase Fractional Slot Windings With Low Space Harmonic Contents

Seyed Mahdiar Taghavi Araghi - Arash Kiyoumarsi - Behzad Mirzaeian Dehkordi

Sensorless Control of Synchronous Reluctance Motors Based on Newton-Raphson Iteration Algorithm

Behnam Nikmaram - Mahdi S. Mousavi - Zahra Khalaji - S. Alireza Davari - Jose Rodriguez - Mehdi Fazeli

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

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

Transformative Control Optimization in PMSG-Based Wind Energy Systems: A Deep Reinforcement Learning Approach

Bagher Khadem Hamedani - Masoud Izadi - Nahid Izadi - Amin Azarshab - Ali Najari - Behnam Zaker

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

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

بیشتر