Conducted EMI modeling of a three-stage starter/generator system for more electric aircraft

Xin Wang, Weiguo Liu, Dan Zhao, Ke Shen, Nanfang Yang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

A detailed conducted EMI prediction model of the three-stage starter/generator is proposed in this paper to analyze the EMI during the starting procedure. The main generator and exciter high-frequency (HF) models are represented by multistage LRC networks. The traditional low-frequency (LF) models in d-q reference and the corresponding control strategies are combined with the HF models through the back EMF, and also the models of the main generator and exciter are connected through the rotating rectifier as well as the common ground. The proposed modeling method has not only better accuracy but also flexibility for conducted EMI analysis at any moment during the starting procedure. Simulation results in Matlab/Simulink have verified the performance of the proposed modeling method.

Original languageEnglish
Title of host publicationProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4110-4115
Number of pages6
ISBN (Electronic)9781538611272
DOIs
StatePublished - 15 Dec 2017
Event43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China
Duration: 29 Oct 20171 Nov 2017

Publication series

NameProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
Volume2017-January

Conference

Conference43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Country/TerritoryChina
CityBeijing
Period29/10/171/11/17

Keywords

  • EMI modeling
  • high-frequency model
  • low-frequency model
  • single-phase exciter
  • starter/generator system

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