Comparison different type of material for 15 slot 14 pole permanent magnet linear generator

Rozuki, Muhammad Fikri (2019) Comparison different type of material for 15 slot 14 pole permanent magnet linear generator. Project Report. Universiti Teknikal Malaysia Melaka, Melaka. (Submitted)

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Abstract

This project about the analysis and comparison the performance of generator at different structure setting under three phase. The project consist of two main component which is permanent magnet as mover made up of NdFeB magnet, SmCo magnet, Alnico magnet and Ceramic magnet by using Halbach array configuration for the setting of direction of magnet that work on the permanent magnet surface and the stator consist 15 slot to place the coil inside. The objective of this project are model and simulate 15 slot 14 pole of permanent magnet linear generator using Ansoft Maxwell software and analyze the permanent magnet linear generator performance with different type of permanent magnet apply on it. In order to achieve the objective, the model of 15 slot 14 pole of PMLG has to construct in Solidwork software. For the simulation result, the model is need to transfer into the Ansoft Maxwell software in 2D to get the analysis result. The speed of the mover moving in 0.5 m / s with the step time 2 ms and stop time 0.1 s in analysis setup of Ansoft Maxwell software. However, the speed of the mover is changed from 0.5 m/s to 1.5 m/s. The focus of this project, to observe the magnetic flux density, flux linkage, cogging force and induce voltage. By the same model, the experiment will be extend by vary the speed mover and the induced voltage is observed.

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