http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
출력 전압파형 개선을 위한 새로운 Hybrid형 멀티레벨 인버터
주성용(S.Y. Joo),강필순(F.S. Kang),김철우(S.J. Park),박성준(T.J. Kim),김태진(C.U. kim) 전력전자학회 2003 전력전자학술대회 논문집 Vol.2003 No.7(1)
This paper presents a novel hybrid type multilevel inverter In order to improve the waveshape of output voltage. The proposed multilevel Inverter is cons1st of two full-bridge modules for level creation and one full-bridge module for PWM operation. The generated levels are total 11-level: 9-level by the level inverter and 2-level by the PWM Inverter. The operational principles and analysis are explained and validity of the proposed system 1S verified through the experimental results using a prototype.
주성용(S.Y. Joo),이정환(J.H. Lee),강필순(F.S. Kang),김철우(S.J. Park),박성준(C.U. Kim) 전력전자학회 2003 전력전자학술대회 논문집 Vol.2003 No.7(2)
In this paper, a novel multilevel inverter using DC-Link voltage combination is presented to reduce the harmonics of output voltage without the output filter inductor The proposed multilevel inverter can generate 27-level output voltage. It employs three H-bridge cells which consist of single phase full- bridge inverter module. As well as, It can make continuous output voltage level employing the properly three DC-Link voltage ratio.<br/> The validity of the proposed inverter is verified through the experimental result using a prototype which can generate a 110[Vdc], 60[Hz] output voltage from 12[Vde], 36[Vdc], and 108[Vdc] input voltages<br/>