저역통과 LC필털르 가진 전브리지형 인버터를 이용한 단상유도전동기의 속도제어 특성에 관한 연구

A Study on the Speed Control of Single Phase Induction Motor using a Full Bridge Inverter with Low Pass LC Filter

In this paper, the current waveform and dynamic characteristics of the proposed system which is composed of a full bridge inverter and low pass LC filter is investigated through the results of computer simulation and experiment to find out the good performance of variable speed AC motor. From the experiment results, it is confirmed that the load current of similar sine waves is to be got by the proposed low pass LC filter and the speed of single phase AC motor driven by a full bridge inverter can be smoothly controlled through a digital PID algorithm.

Abstract

1. 서론

2. 저역통과 LC필터

3. 전브리지형 인버터와 LC필터의 전류 파형 분석

4. 단상 유도전동기의 속도제어에의 응용

5. 실험 및 결과분석

6. 결론

참고문헌

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