Developing the Instant Electrical Generator and Its Applications

• Main Authors: Chien-Bang Huang, 黃建邦
• Other Authors: 丁振卿
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/p7p2v7

碩士 === 國立臺北科技大學 === 機電整合研究所 === 99 === This paper aims to develop the rotational speed independent electric generator which is invented by our CCT laboratory. This special electric generator is also called as the instant electric generator and is patented by our CCT laboratory. The instant electric generator is built in electric coil tube and a NdFeB magnet is inside it for electric induction with motion of to and fro. The outer two sides of the electric coil tube have two movable NdFeB magnets which alternately moves close to the electric coil tube and shoves the inner NdFeB magnet to run through the electric coil. This action yields induced electromotive force in the electric coil. This work mainly studies working efficiency optimization of the instant electric generator. The studied parameters are length, wire diameter, and turns of the electric coil as well as weight of the inside NdFeB magnet. The results show that the preliminary working efficiency of the instant electric generator is ca. 42%. Moreover, this work further made a prototype of ground electric generator using instant electric generator. The prototype of ground electric generator uses compression mechanism to pick up energy from walkers and transports energy through integration of crank and gear for stroke enlarging and electric generation. The preliminarily reached working efficiency is ca. 5%. Finally, a home-made automation measuring apparatus which uses Labview integrate with the oscilloscope and the circuit design of automation controlling load for determining I-V and P-V curves is also successfully developed. The developed automation measuring apparatus has helped to save investigating time and cost.