The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON CIRCUITS AND SYSTEMS
Transactions ID Number: 53-350
Full Name: Zhibing Wang
Position: Ph.D. Candidate
Age: ON
Sex: Male
Address: Xiaoying East Road #15, District Haidian, Beijing
Country: CHINA
Tel: 15110097735
Tel prefix: 086
Fax:
E-mail address: wangzhibing@sjtu.edu.cn
Other E-mails: wangzhibing@epri.sgcc.com.cn
Title of the Paper: study on the new topology of power electronic transformer
Authors as they appear in the Paper: Zhibing Wang, Kunshan Yu, Xiaoxin Zhou
Email addresses of all the authors: wangzhibing@sjtu.edu.cn
Number of paper pages: 11
Abstract: This paper presents a mixed topology of Power Electronic Transformer based on Three-Level converter and H-Bridges. It does take into account two conditions, which includes the development of power electronic devices and manufacturing level of high-frequency transformer in the future. First the paper introduced the fundamentals of PET, and then studied on the mathematical model of the new topology in detail. In order to verify the validity of the new topology, the model of Power Electronic Transformer was simulated by MATLAB/PST toolbox, and indicated the inherent problem, which is unbalance of the neutral point voltage. Therefore, the paper proposed control strategies to maintain the balance, and suppress the effect of ripple voltage on common DC bus. Eventually simulations and experimental results validate the feasibility of the new topology and control strategies.
Keywords: Distributed generations, Intelligent universal transformer, Power electronic transformer, Solid state transformer, Space vector modulation, Power factor correction, Renewable energy source, Smart grid
EXTENSION of the file: .doc
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress: power electronic transformer,smart distribution network, flexible AC technology,energy convertion,power quality, distributed generation,power flow
IP ADDRESS: 219.239.6.5
