A novel ZVS quasi-resonant DC-link PWM inverter with minimum voltage stress across the switches

被引：0
作者：
Ba-Thunya, AS [1 ]
Pillai, SK [1 ]
Prasad, D [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Bombay 400076, Maharashtra, India
来源：
PESC 98 RECORD - 29TH ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1 AND 2 | 1998年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a new quasi resonant DC-link (QRDCL) PWM inverter with zero voltage switching (ZVS) capability. The proposed quasiresonant circuit creates zero voltage intervals in the DC-link to facilitate ZVS of the inverter switches under all operating conditions. This is achieved with the DC-link voltage being clamped at the source voltage V-s using minimum additional components. It requires only two additional switches compared to the conventional PWM converter. Moreover, the control circuit is not called upon to control the inductor current, as it is the case with other circuits of the same family. Hence, it doesn't require any current sensing device, thereby, making the control circuit simple and cheap. The operating principle of the circuit is explained and detailed analysis of each operating mode is given. A design criterion for achieving ZVS is obtained from the mathematical analysis. The feasibility of the proposed circuit operation has been verified by PSPICE simulation. The simulation results show full ZVS for both the proposed circuit and the PWM inverter.
引用
收藏
页码：409 / 415
页数：7
相关论文
共 50 条
[21]   Space Vector Control for Quasi-resonant DC Link Inverter [J].
Pavelek, Tomas ;
Palacky, Petr ;
Sladecek, Vaclav ;
Hudecek, Petr .
PIERS 2011 MARRAKESH: PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM, 2011, :1438-1441
[22]   Quasi-resonant circuit DC-Link inverter using a zero average current error control algorithm [J].
Baker, DM ;
Meng, CW ;
Agelidis, VG ;
Nayar, CV .
IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE 98) - PROCEEDINGS, VOLS 1 AND 2, 1998, :456-461
[23]   ZVS Resonant DC-link Inverter using Soft Switching Boost Converter [J].
Kim, Young-Ho ;
Cha, Gil-Ro ;
Ji, Young-Hyok ;
Kim, Jae-Hyung ;
Jung, Yong-Chae ;
Won, Chung-Yuen .
2009 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY, VOLS 1-3, 2009, :1170-+
[24]   Control of a Quasi Resonant DC-link Soft Switching Inverter [J].
Kedarisetti, Jayalakshmi ;
Mutschler, Peter .
2011 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS (ISIE), 2011,
[25]   A new quasi-resonant DC link topology for soft switching of voltage-source inverter [J].
Attaianese, C ;
Tomasso, G .
PESC'03: 2003 IEEE 34TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-4, CONFERENCE PROCEEDINGS, 2003, :525-530
[26]   A Novel Passively Clamped Resonant DC-link Inverter [J].
Wang Q. ;
Hu F. ;
Wang T. ;
Liu X. .
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2017, 37 (12) :3545-3554
[27]   Three-phase ZVS-PWM inverter system with transformer-assisted quasi-resonant DC link and its feasible comparative evaluations [J].
Yonemori, H ;
Ishii, H ;
Yoshida, M ;
Nakaoka, M .
PESC 96 RECORD - 27TH ANNUAL IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS I AND II, 1996, :171-176
[28]   A Resonant DC-Link Inverter and Its Voltage Compensation Strategy [J].
Song, Jiaxiang ;
Chu, Enhui ;
Wang, Wenwen ;
Gao, Linyan ;
Li, Jingjing ;
Lin, Xiaoyang .
IEEE JOURNAL OF EMERGING AND SELECTED TOPICS IN POWER ELECTRONICS, 2023, 11 (01) :775-785
[29]   Analysis and simulation of active clamped quasi-resonant DC link inverter [J].
Aksoy, I ;
Bodur, H ;
Obdan, H ;
Bekiroglu, N .
Proceedings of the 4th WSEAS International Conference on Applications of Electrical Engineering, 2005, :225-230
[30]   Novel Quasi-Parallel Resonant DC-Link Inverter with One Auxiliary Switch [J].
Amini, M. R. ;
Farzanehfard, H. .
2008 IEEE 2ND INTERNATIONAL POWER AND ENERGY CONFERENCE: PECON, VOLS 1-3, 2008, :614-+
12345