Winding factor calculation for analysis of back EMF waveform in air-core permanent magnet linear synchronous motors


This study presents an analytical method for winding factor calculation and back electromotive force (EMF) prediction in air-core permanent magnet linear synchronous motors. In the proposed method, the voltage on each coil of a phase winding is calculated by adding the voltage induced in individual conductors considering a phase shift proportional to the conductor diameter. The proposed method can be used to find back EMF waveform of air-core linear motors with any winding configuration in terms of dimensional specifications of magnet track and winding assembly. Once the back EMF equation is obtained, it can be used to predict the thrust of the motor.The results of the proposed analytical model are compared with finite element analysis results for three different motors to verify the validity of the proposed modelling method. In order to investigate the effect of simplifying assumptions in model derivation, experimental back EMF result on a three-phase eightpole motor is presented and compared with the proposed analytical model.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : High Frequency PCB Winding Transformer with Integrated Inductors for a Bi-directional Resonant Converter ABSTRACT: Unrelenting progress is being made toward high-power density, high-efficiency power converters.
PROJECT TITLE : Photovoltaic Fly back Micro inverter with tertiary winding current sensing ABSTRACT: This work describes a new grid-tied photovoltaic (PV) flyback microinverter current monitoring approach that is low-cost,
PROJECT TITLE :Cost-Optimal Caching for D2D Networks With User Mobility: Modeling, Analysis, and Computational Approaches - 2018ABSTRACT:Caching well-liked files at the user equipments (UEs) provides an efficient way to alleviate
PROJECT TITLE :Design, Analysis, and Implementation of ARPKI: An Attack-Resilient Public-Key Infrastructure - 2018ABSTRACT:This Transport Layer Security (TLS) Public-Key Infrastructure (PKI) is based on a weakest-link security
PROJECT TITLE :An Open End Winding Motor Approach to mitigate the phase voltage distortion on Multi-Level Inverters - 2017ABSTRACT:An open-finish winding machine configuration and a suitable control strategy for medium-voltage

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry