کنفرانس بین المللی ماشین و محرکه های الکتریکی

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

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

نویسندگان :

Hessam Shafiei Khouzani¹ Javad Shokrollaho Moghani²

1- Amirkabir University of Techonlogy 2- Amirkabir University of Techonlogy

کلمات کلیدی :

conformal mapping،permanent magnet،torque ripple

چکیده :

The main aim of this paper is presenting a method for modeling surface mounted permanent magnet synchronous motor (SMPMSM) with a curved shape permanent magnet based on conformal mapping. By Conformal mapping, a complex geometry of an electric motor is transferred into a simple rectangular geometry to calculate air gap flux density. This method is fast and accurate for analytical air gap flux density and torque calculation. Conformal mapping transformation is presented, then modeling of curved shaped magnets is described. The magnet is divided into several sub domains to model the whole of magnet accurately. The air gap field is achieved by sum of air gap flux density due to stator winding current and air gap flux density due to the rotor magnet. Using maxwell stress tensors, torque is calculated and results of sensitive analysis of magnet span angle and curved magnet end width is presented.

لیست مقالات

لیست مقالات بایگانی شده

Optimal Design for Enhanced Torque and Efficiency of a Dual-Stator Dual-Rotor Axial-Flux Switching PM Motor for Lightweight EVs

Mohammad Farahzadi - Mohammadreza Naeimi - Amir Ebrahimi Shohani - Fariba Farrokh - Mohammad Sedigh Toulabi - Karim Abbaszadeh

Optimal Design of CSI-fed PMSM Integrated Motor Drive System Using Coupled Electromagnetic–Thermal Multiphysics simulation in Loop with Drive system

Hossein Azizi moghaddam - Reza Mirzahosseini

Analysis of a Toothed Consequent-Pole Flux Reversal Motor with Assisting Permanent Magnets

Mohammad Reza Sarshar - Jamshid Kavianpour - Mohammad Amin Jalali Kondelaji - Mojtaba Mirsalim - Amir Khorsandi

ارائه و تحلیل یک پیکربندی بهبودیافته برای ترانسفورمر حالت جامد تک مرحله‌ای برای کاربرد در شبکه‌های توزیع مدرن

حامد مجرد - حسین شایقی - فرزاد صداقتی - سیدجلال سیدشنوا - رضا مهاجری

Development of an LPM for flow distribution and windage analysis in electric machines

Ali Zadehkafi - Ehsan Mohammadian - Mohammad Bagher Mahaki

Design and Parametric Analysis of a New Segmented Consequent-Pole Permanent Magnet Machine

Mohammadreza Naeimi - Amir Ebrahimi Shohani - Mohammad Farahzadi - Fariba Farrokh - Karim Abbaszadeh - Johan Gyselinck

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

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

ساسان آزاد - Nazanin Pourmoradi - Mohammad Taghi Ameli

افزایش عملکرد درایو موتور سوئیچ رلوکتانس با استفاده از مبدل چند سطحی

سید رضا موسوی اقدم - علی رحیمی - میلاد بایرامی پیراقوم

Development and Provision of a Novel Infrastructure for Electric Machine Thermal Management

Omid Mahdavi Keshavar - Ehsan Mohammadian - Morteza Feizbakhshi

بیشتر