Evaluation on filter topologies in high power density converter design for power quality and EMI control

Author

Yitao Liu ; See, K.Y. ; Simanjorang, R. ; Liu Yong ; Gajanayake, C.J. ; Tong, C.F. ; Nawawi, Arie ; Shan Yin ; Sakanova, A. ; Men Kai ; Tseng, K.J. ; Gupta, A.K.

Author_Institution

RR@NTU Corp. Lab., Nanyang Technol. Univ., Singapore, Singapore

fYear

2015

fDate

26-29 May 2015

Firstpage

20

Lastpage

23

Abstract

This paper evaluates different passive filter topologies of the grid-connected high power density converter (HPDC) for the purpose power quality control and electromagnetic interference (EMI) reduction. The harmonics generated by the switching circuits in the HPDC affect power quality at lower frequency as well as EMI at higher frequency. Various common passive filter topologies are carefully evaluated in terms of reduction of total harmonic distortion (THD) and EMI.

Keywords

electromagnetic interference; harmonic distortion; harmonics suppression; interference suppression; passive filters; power convertors; power grids; power supply quality; EMI control; EMI reduction; HPDC; THD reduction; electromagnetic interference reduction; grid-connected high power density converter; passive filter topology; power quality control; switching circuit; total harmonic distortion reduction; Attenuation; Electromagnetic interference; Frequency estimation; Inverters; Rectifiers; Switches; EML; High power density converter (HPDC); THD; three phase grid connected converter;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (APEMC), 2015 Asia-Pacific Symposium on

Conference_Location

Taipei

Print_ISBN

978-1-4799-6668-4

Type

conf

DOI

10.1109/APEMC.2015.7175326

Filename

7175326