Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles

碩士 === 國立臺南大學 === 機電系統工程研究所碩士班 === 107 === This study focuses on how to harvest the vibration energy from the suspension system when the vehicle is traveling. Here, the giant magnetostrictive generator (GMG), which can transfer mechanical energy into electrical energy by using the inverse magnetostr...

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Main Authors: Warakorn Chunthong, 泰豐
Other Authors: HUANG, CHUNG-NENG
Format: Others
Language:en_US
Published: 2019
Online Access:http://ndltd.ncl.edu.tw/handle/r7th76
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spelling ndltd-TW-107NTNT06570052019-05-16T01:40:44Z http://ndltd.ncl.edu.tw/handle/r7th76 Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles 利用巨型磁致伸縮發電機來補獲車輛振動能的最佳化設計 Warakorn Chunthong 泰豐 碩士 國立臺南大學 機電系統工程研究所碩士班 107 This study focuses on how to harvest the vibration energy from the suspension system when the vehicle is traveling. Here, the giant magnetostrictive generator (GMG), which can transfer mechanical energy into electrical energy by using the inverse magnetostrictive effect and Faraday electromagnetic effect is selected. The primary material inside the GMG is a Terfenol-D. It is a ferromagnetic material that can change the magnetization during the process of compressive stress. In order to build the simulation platform for judging the effectiveness of this proposal, the dynamic model of quarter-car with 2 degrees of freedom (DOF) based on Matlab/Simulink is used to integrate with the GMG. The computational simulation condition for the limit speed of the car, driving range, and the road roughness are subject to the FTP-75 (city condition) and ISO8608 (class C). In order to harvest energy more, how to determine the design of the combination GMG with suspension system would be an important work in this study. Here, the Taguchi’s method, as well as a robust design method, relied on mean-unbiased estimators of treatment effects is used. In this study, the position, formation, spring, and tire of a wheel is considered and goes through the Taguchi’s experiments based on L18 orthogonal array (OA) to find out the optimal one. The experimented result shows that when the GMG is arranging in the series formation, which installs inside the wheel of 225/45 ZR18x7J 95Y, an average power of 0.048W, total energy of 90.7784J can be harvested. HUANG, CHUNG-NENG 黃崇能 2019 學位論文 ; thesis 84 en_US
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language en_US
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description 碩士 === 國立臺南大學 === 機電系統工程研究所碩士班 === 107 === This study focuses on how to harvest the vibration energy from the suspension system when the vehicle is traveling. Here, the giant magnetostrictive generator (GMG), which can transfer mechanical energy into electrical energy by using the inverse magnetostrictive effect and Faraday electromagnetic effect is selected. The primary material inside the GMG is a Terfenol-D. It is a ferromagnetic material that can change the magnetization during the process of compressive stress. In order to build the simulation platform for judging the effectiveness of this proposal, the dynamic model of quarter-car with 2 degrees of freedom (DOF) based on Matlab/Simulink is used to integrate with the GMG. The computational simulation condition for the limit speed of the car, driving range, and the road roughness are subject to the FTP-75 (city condition) and ISO8608 (class C). In order to harvest energy more, how to determine the design of the combination GMG with suspension system would be an important work in this study. Here, the Taguchi’s method, as well as a robust design method, relied on mean-unbiased estimators of treatment effects is used. In this study, the position, formation, spring, and tire of a wheel is considered and goes through the Taguchi’s experiments based on L18 orthogonal array (OA) to find out the optimal one. The experimented result shows that when the GMG is arranging in the series formation, which installs inside the wheel of 225/45 ZR18x7J 95Y, an average power of 0.048W, total energy of 90.7784J can be harvested.
author2 HUANG, CHUNG-NENG
author_facet HUANG, CHUNG-NENG
Warakorn Chunthong
泰豐
author Warakorn Chunthong
泰豐
spellingShingle Warakorn Chunthong
泰豐
Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
author_sort Warakorn Chunthong
title Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
title_short Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
title_full Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
title_fullStr Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
title_full_unstemmed Vibration Energy Harvesting using Giant Magnetostrictive Generator for Vehicles
title_sort vibration energy harvesting using giant magnetostrictive generator for vehicles
publishDate 2019
url http://ndltd.ncl.edu.tw/handle/r7th76
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