The Topology Analysis and Compare of High-Frequency Power Electronic Transformer

Author

Cheng, Li ; Xie, Yunxiang ; Lu, Xiang ; Wang, Zhiping

Author_Institution

Electr. Power Coll., South China Univ. of Technol., Guangzhou, China

fYear

2012

fDate

27-29 March 2012

Firstpage

1

Lastpage

6

Abstract

The power electronic transformer is applied in various industrial fields instead of conventional transformer for its flexible voltage transfer ratio, high power density, low harmonic distortion and so on. In recent years, a variety of circuit topologies and control strategies of power electronic transformer used in different occasions are proposed. This paper present the analysis and compare of the current topologies of PET, then outlook the future development trend, can be as a technical reference for the research of the higher performance PET.

Keywords

harmonic distortion; high-frequency transformers; industrial power systems; power electronics; power supply quality; power transformers; PET topologies; circuit topologies analysis; flexible voltage transfer ratio; high power density; high-frequency power electronic transformer control strategies; higher performance PET; industrial fields; low harmonic distortion; technical reference; Inverters; Oil insulation; Positron emission tomography; Power transformers; Topology; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific

Conference_Location

Shanghai

ISSN

2157-4839

Print_ISBN

978-1-4577-0545-8

Type

conf

DOI

10.1109/APPEEC.2012.6306929

Filename

6306929