無感測器式的磁場調整控制理論應用於吊扇轉速控制-以英飛凌XMC1300實現

Sensorless Field Oriented Control Theorem Applying for Rotational Speed Control of Ceiling Fan – Infineon XMC1300 Solution

陳彥丞(Yen-Cheng Chen)

指導教授 ： 劉省宏

朝陽科技大學/資訊學院/資訊工程系/碩士(2014年)

摘要

在工業不斷進步的現今社會，人力資源日益匱乏，自動化已是不可避免的趨勢，馬達是一種能夠將電能轉換成動能的裝置，所以馬達或稱電動機一直是自動化系統中相當重要的一環，也因此馬達控制的相關應用日益廣泛。近年來，全世界普遍重視節能，對於各種馬達，適當地搭配電力轉換器以及調整關鍵變數與參數，可有效提高能量轉換效率，因而可節省可觀的能源。 傳統交流電直接控制馬達力矩法，用於吊扇馬達運轉時有著力矩變化較大及秏能的問題，本研究採用以無傳感器磁場向量控制方法，改善傳統選擇交流電壓控制方法無法輸出平順弦波電壓的缺點，進而改善馬達運轉時之轉矩連波及秏能等問題。 本論文所設計的無傳感器磁場向量控制的實現使用XMC1300做為整個系統的主要核心，而非文獻一般常用的 DSP或 FPGA，使得整體驅動系統的開發成本大大地降低，對於經濟效益的成本考量上，我們的方法具有較高的競爭力。

關鍵字

XMC1300 ； 無傳感器磁場向量控制 ； 馬達

並列摘要

In the industrial progress of modern society, because human resources are lacking, automation has to be do. Motors can convert electrical energy into kinetic energy. The motor also calling electro mechanism has been a very important part in the electric machinery system. The applications of motor control have been widely used in the electric machinery. In recent years, the world has been paying attention on the energy saving. Therefore, the different motors have to use the fitting motor controller to adjust the parameters of motor to elevate the performance of motor and get the purposes of energy saving.
The traditional alternate current voltage controller always is used to control the torque of motor for the ceiling fan motor. This method will have a greater change on the torque and its efficiency is lower. The goal of this study was to study a sensorless field oriented control method to improve the traditional alternate current voltage control methods. This method can generate a stable sine wave to improve the change of the output torque of motor, and save the power.
This study used XMC1300 as the main core of the system to design a sensorless field oriented control method. It is different to the digital signal processor or Field-programmable gate array that usually is used to control the torque of motor. This method can cost down the developments of the motor controller. Therefore, according to the cost concept, our method had a higher competitiveness.

並列關鍵字

XMC1300 ； Sensorless field oriented control ； Motor

參考文獻

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