小型單相感應電動機相位控制轉速之分析

Analysis of Adjustable-Speed Single-Phase Induction Motor Using Phase-Controller

黃文良(Wun-Liang Huang)

指導教授 ： 呂順利

崑山科技大學/工程學院/電子工程研究所/碩士(2012年)

摘要

小型單相感應電動機已廣泛使用於家電用品，例如電風扇、冷氣機等。基於成本考量，其轉速控制方式大都採取機械式開關結合線圈連接方式，來達到轉速控制之目的。進一步控制方式是採用閘流體相位控制方式，或是最新型變壓變頻控制方式。本文主要目的是要探討閘流體相位控制轉速方式過程之功率變化與效率分析。

關鍵字

感應電動機 ； 相位控制 ； 功率 ； 效率

並列摘要

Small single-phase induction motor(SIPM) has been widely used in household appliances such as electric fans, air-conditioning units. The most common used speed control method is with mechanical switch combined with coil connections such as external transform or internal windings connection. This is based on cost considerations. Further control method uses phase control or variable voltage variable frequency (VVVF) control, respectively. The main issue of this paper is to explore the power components and efficiency of the phase-control speed process.

並列關鍵字

induction motor ； phase-control ； power ； efficiency

參考文獻

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