This paper presents a motor drive system based on Cascaded H-bridge (CHB) multilevel converter using only one isolated power source supply. CHB multilevel converter has been conceived as an effective device to reduce total harmonic distortion (THD) in medium-voltage motor drives. A new permanent-magnet synchronous motor (PMSM) drive system topology is proposed to implement the system harmonic compensation. In this novel system an transformer is used as energy feedback device between the converter and the motor; whereby the PMSM drive system using the feedback power flow to provide the H-bridges, Moreover, CHB multilevel converter take advantages in reduce total harmonic distortion since the transformer is connected in main circuit. Simulation and experimental results are provided to demonstrate the effectiveness of the proposed motor drive system.
목차
Abstract 1. Introduction 2. System Description 3. CHB Model Analysis 4. Simulation 5. Conclusions References
키워드
Cascaded H-bridgeenergy feedbacktransformerPMSM
저자
Wu. Haibo [ School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China ]
Wang. Xiaoming [ School of Electrical Engineering and Automation, Harbin Institute of Technology, Harbin, China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.8 No.7